diff --git a/crates/mysten-common/src/sync/notify_read.rs b/crates/mysten-common/src/sync/notify_read.rs
index be95f3fab865d..fef024b8d4f10 100644
--- a/crates/mysten-common/src/sync/notify_read.rs
+++ b/crates/mysten-common/src/sync/notify_read.rs
@@ -1,10 +1,12 @@
 // Copyright (c) Mysten Labs, Inc.
 // SPDX-License-Identifier: Apache-2.0
 
+use futures::future::{join_all, Either};
 use parking_lot::Mutex;
 use parking_lot::MutexGuard;
 use std::collections::hash_map::DefaultHasher;
 use std::collections::HashMap;
+use std::error::Error;
 use std::future::Future;
 use std::hash::{Hash, Hasher};
 use std::mem;
@@ -115,6 +117,29 @@ impl<K: Eq + Hash + Clone, V: Clone> NotifyRead<K, V> {
     }
 }
 
+impl<K: Eq + Hash + Clone + Unpin, V: Clone + Unpin> NotifyRead<K, V> {
+    pub async fn read<E: Error>(
+        &self,
+        keys: &[K],
+        fetch: impl FnOnce(&[K]) -> Result<Vec<Option<V>>, E>,
+    ) -> Result<Vec<V>, E> {
+        let registrations = self.register_all(keys);
+
+        let results = fetch(keys)?;
+
+        let results = results
+            .into_iter()
+            .zip(registrations)
+            .map(|(a, r)| match a {
+                // Note that Some() clause also drops registration that is already fulfilled
+                Some(ready) => Either::Left(futures::future::ready(ready)),
+                None => Either::Right(r),
+            });
+
+        Ok(join_all(results).await)
+    }
+}
+
 /// Registration resolves to the value but also provides safe cancellation
 /// When Registration is dropped before it is resolved, we de-register from the pending list
 pub struct Registration<'a, K: Eq + Hash + Clone, V: Clone> {
diff --git a/crates/sui-core/src/authority/authority_per_epoch_store.rs b/crates/sui-core/src/authority/authority_per_epoch_store.rs
index b26748a786d75..01ab4666f7d45 100644
--- a/crates/sui-core/src/authority/authority_per_epoch_store.rs
+++ b/crates/sui-core/src/authority/authority_per_epoch_store.rs
@@ -1325,27 +1325,14 @@ impl AuthorityPerEpochStore {
         &self,
         checkpoints: Vec<CheckpointSequenceNumber>,
     ) -> SuiResult<Vec<Accumulator>> {
-        // We need to register waiters _before_ reading from the database to avoid
-        // race conditions
-        let registrations = self.checkpoint_state_notify_read.register_all(&checkpoints);
-        let accumulators = self
-            .tables()?
-            .state_hash_by_checkpoint
-            .multi_get(checkpoints)?;
-
-        // Zipping together registrations and accumulators ensures returned order is
-        // the same as order of digests
-        let results =
-            accumulators
-                .into_iter()
-                .zip(registrations.into_iter())
-                .map(|(a, r)| match a {
-                    // Note that Some() clause also drops registration that is already fulfilled
-                    Some(ready) => Either::Left(futures::future::ready(ready)),
-                    None => Either::Right(r),
-                });
-
-        Ok(join_all(results).await)
+        self.checkpoint_state_notify_read
+            .read(&checkpoints, |checkpoints| -> SuiResult<_> {
+                Ok(self
+                    .tables()?
+                    .state_hash_by_checkpoint
+                    .multi_get(checkpoints)?)
+            })
+            .await
     }
 
     pub async fn notify_read_running_root(
diff --git a/crates/sui-core/src/execution_cache/passthrough_cache.rs b/crates/sui-core/src/execution_cache/passthrough_cache.rs
index 08c4c1ff3fd0f..c60abb4a98f00 100644
--- a/crates/sui-core/src/execution_cache/passthrough_cache.rs
+++ b/crates/sui-core/src/execution_cache/passthrough_cache.rs
@@ -9,11 +9,7 @@ use crate::authority::AuthorityStore;
 use crate::state_accumulator::AccumulatorStore;
 use crate::transaction_outputs::TransactionOutputs;
 
-use either::Either;
-use futures::{
-    future::{join_all, BoxFuture},
-    FutureExt,
-};
+use futures::{future::BoxFuture, FutureExt};
 use mysten_common::sync::notify_read::NotifyRead;
 use prometheus::Registry;
 use std::sync::Arc;
@@ -219,25 +215,11 @@ impl TransactionCacheRead for PassthroughCache {
         &'a self,
         digests: &'a [TransactionDigest],
     ) -> BoxFuture<'a, SuiResult<Vec<TransactionEffectsDigest>>> {
-        async move {
-            let registrations = self
-                .executed_effects_digests_notify_read
-                .register_all(digests);
-
-            let executed_effects_digests = self.multi_get_executed_effects_digests(digests)?;
-
-            let results = executed_effects_digests
-                .into_iter()
-                .zip(registrations)
-                .map(|(a, r)| match a {
-                    // Note that Some() clause also drops registration that is already fulfilled
-                    Some(ready) => Either::Left(futures::future::ready(ready)),
-                    None => Either::Right(r),
-                });
-
-            Ok(join_all(results).await)
-        }
-        .boxed()
+        self.executed_effects_digests_notify_read
+            .read(digests, |digests| {
+                self.multi_get_executed_effects_digests(digests)
+            })
+            .boxed()
     }
 
     fn multi_get_events(
diff --git a/crates/sui-core/src/execution_cache/writeback_cache.rs b/crates/sui-core/src/execution_cache/writeback_cache.rs
index da219403788e3..13e1078cb9f12 100644
--- a/crates/sui-core/src/execution_cache/writeback_cache.rs
+++ b/crates/sui-core/src/execution_cache/writeback_cache.rs
@@ -49,11 +49,7 @@ use crate::transaction_outputs::TransactionOutputs;
 
 use dashmap::mapref::entry::Entry as DashMapEntry;
 use dashmap::DashMap;
-use either::Either;
-use futures::{
-    future::{join_all, BoxFuture},
-    FutureExt,
-};
+use futures::{future::BoxFuture, FutureExt};
 use moka::sync::Cache as MokaCache;
 use mysten_common::sync::notify_read::NotifyRead;
 use parking_lot::Mutex;
@@ -1735,25 +1731,11 @@ impl TransactionCacheRead for WritebackCache {
         &'a self,
         digests: &'a [TransactionDigest],
     ) -> BoxFuture<'a, SuiResult<Vec<TransactionEffectsDigest>>> {
-        async move {
-            let registrations = self
-                .executed_effects_digests_notify_read
-                .register_all(digests);
-
-            let executed_effects_digests = self.multi_get_executed_effects_digests(digests)?;
-
-            let results = executed_effects_digests
-                .into_iter()
-                .zip(registrations)
-                .map(|(a, r)| match a {
-                    // Note that Some() clause also drops registration that is already fulfilled
-                    Some(ready) => Either::Left(futures::future::ready(ready)),
-                    None => Either::Right(r),
-                });
-
-            Ok(join_all(results).await)
-        }
-        .boxed()
+        self.executed_effects_digests_notify_read
+            .read(digests, |digests| {
+                self.multi_get_executed_effects_digests(digests)
+            })
+            .boxed()
     }
 
     fn multi_get_events(