Pith. sign in

Paper Citation Record · LEDGER

OSUM-EChat: Enhancing End-to-End Empathetic Spoken Chatbot via Understanding-Driven Spoken Dialogue

As of 10 August 2026, this Paper Citation Record lists 23 of 23 outbound references and 10 inbound Pith citation observations for arXiv:2508.09600.

A citation records a reference. It does not transfer a finding from one paper to another.

pith.paper-citation-record.v1
2508.09600 v2

Coverage vector

measured 23 of 23 reference resolution

Typed states for the displayed outbound observations.

Source: paper_references, paper_reference_links, observed 2026-08-05T21:03:09.713680Z

measured 33 of 33 standing notices

One-hop event checks from named stored sources.

Source: scholarly_work_events, retraction_status_cache, observed 2026-08-10T06:31:04.303077+00:00

measured 10 of 10 inbound itemization

Pith citing papers itemized under the disclosed page cap.

Source: paper_references, paper_reference_links, observed 2026-07-31T23:06:42.745021Z

measured 0 of 1 external citation measurements

A source-named dated measurement, never combined with another source.

Source: arxiv_reference, observed 2026-07-03T14:48:33.551975Z

Reference resolution

23 of 23 outbound references displayed

  • verified exact0
  • verified fuzzy0
  • unresolved22
  • parse uncertain0
  • malformed identifier1
  • metadata mismatch0

External citation measurements

No source-named external measurement is stored.

Outbound references

Observation e6c58d0a-9946-4123-834a-3e6102ebccd4 · outbound

This paper cites an unresolved cited work.

OSUM-EChat: Enhancing End-to-End Empathetic Spoken Chatbot via Understanding-Driven Spoken Dialogue Unresolved cited work

Reference 1

Resolution
unresolved
no resolver link, observed 2026-08-05T21:03:09.646255Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

source=pdf_text observed=2026-08-05T21:03:09.646255Z digest=sha256:fbcdc283a341cd6489fb4a1846196cb1c201ed4eeeffc125bf712c74d5e2217f

Observation 44b60e6a-a68f-4ed4-94b7-ba4d53d28ff2 · outbound

This paper cites an unresolved cited work.

OSUM-EChat: Enhancing End-to-End Empathetic Spoken Chatbot via Understanding-Driven Spoken Dialogue Unresolved cited work

Reference 2

Resolution
unresolved
no resolver link, observed 2026-08-05T21:03:09.650040Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

source=pdf_text observed=2026-08-05T21:03:09.650040Z digest=sha256:e69e8580d7bc329e57a0fdf801e7df94a4b27df5e6a386a18461409f8f8fc192

Observation 4dc28193-cd0b-40d4-a6ab-866e0c217eb1 · outbound

This paper cites an unresolved cited work.

OSUM-EChat: Enhancing End-to-End Empathetic Spoken Chatbot via Understanding-Driven Spoken Dialogue Unresolved cited work

Reference 3

Resolution
unresolved
no resolver link, observed 2026-08-05T21:03:09.653497Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

source=pdf_text observed=2026-08-05T21:03:09.653497Z digest=sha256:ac154338967e996a65926d57ac3b60dee7dbdee6506267795d293455e8aa4296

Observation 1d962b8e-b68c-455d-a69d-8e2622758625 · outbound

This paper cites an unresolved cited work.

OSUM-EChat: Enhancing End-to-End Empathetic Spoken Chatbot via Understanding-Driven Spoken Dialogue Unresolved cited work

Reference 4

Resolution
unresolved
no resolver link, observed 2026-08-05T21:03:09.657214Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

source=pdf_text observed=2026-08-05T21:03:09.657214Z digest=sha256:414142618f445d078107b39ba55e0d3563862d0f55caf5b52aedce7e36a4c736

Observation 73f6259d-b851-4295-822f-712dcbd813a0 · outbound

This paper cites Empathetic dialogue system: A human-machine dialogue system with emotion perception and adaptation capabilities.

OSUM-EChat: Enhancing End-to-End Empathetic Spoken Chatbot via Understanding-Driven Spoken Dialogue Empathetic dialogue system: A human-machine dialogue system with emotion perception and adaptation capabilities

Reference 5

Resolution
unresolved
no resolver link, observed 2026-08-05T21:03:09.660900Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

source=pdf_text observed=2026-08-05T21:03:09.660900Z digest=sha256:d94bc45608cf266a83caaf0bf7e636efcc87c665f9cd522f6e51274f86635851

Observation 2d1ddedf-83fb-4d66-9e7f-b23a31854950 · outbound

This paper cites The tone, vocabulary, advice, or style are all generic and could apply to any age group.

OSUM-EChat: Enhancing End-to-End Empathetic Spoken Chatbot via Understanding-Driven Spoken Dialogue The tone, vocabulary, advice, or style are all generic and could apply to any age group

Reference 9

Resolution
unresolved
no resolver link, observed 2026-08-05T21:03:09.664516Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

source=pdf_text observed=2026-08-05T21:03:09.664516Z digest=sha256:12122d4da34cf52b5c6e02ff3a4772a3d379e9ffd0a381a17ee5360f82c70166

Observation 45b09ed8-d662-40ac-a9a3-6b0a4740808c · outbound

This paper cites an unresolved cited work.

OSUM-EChat: Enhancing End-to-End Empathetic Spoken Chatbot via Understanding-Driven Spoken Dialogue Unresolved cited work

Reference 10

Resolution
unresolved
no resolver link, observed 2026-08-05T21:03:09.668179Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

source=pdf_text observed=2026-08-05T21:03:09.668179Z digest=sha256:c55950c7e410fd2cb78a1c78f27bdf9393b2735ae00f73c6401fcc46a95174df

Observation db057847-08a1-41a2-9a7d-2a6667ba7474 · outbound

This paper cites an unresolved cited work.

OSUM-EChat: Enhancing End-to-End Empathetic Spoken Chatbot via Understanding-Driven Spoken Dialogue Unresolved cited work

Reference 11

Resolution
unresolved
no resolver link, observed 2026-08-05T21:03:09.671210Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

source=pdf_text observed=2026-08-05T21:03:09.671210Z digest=sha256:0be6c7bcf8577f9e8881f78841b275f209a644df62cf32b50c1715374910bbbf

Observation f6d25d17-b168-457d-aede-a8ca94a43378 · outbound

This paper cites an unresolved cited work.

OSUM-EChat: Enhancing End-to-End Empathetic Spoken Chatbot via Understanding-Driven Spoken Dialogue Unresolved cited work

Reference 12

Resolution
unresolved
no resolver link, observed 2026-08-05T21:03:09.674482Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

source=pdf_text observed=2026-08-05T21:03:09.674482Z digest=sha256:342a1b8b41e36425e3ac2321033f3d7b9abab2a8b1a9ec795094a9f83ba3b446

Observation 34e7de4c-18e3-431d-9f17-76c1164459f2 · outbound

This paper cites The style is consistent and highly tailored to the user’s age.

OSUM-EChat: Enhancing End-to-End Empathetic Spoken Chatbot via Understanding-Driven Spoken Dialogue The style is consistent and highly tailored to the user’s age

Reference 13

Resolution
unresolved
no resolver link, observed 2026-08-05T21:03:09.677969Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

source=pdf_text observed=2026-08-05T21:03:09.677969Z digest=sha256:a6f212b9332616f8575b3a9b5161a0f0a7ba71f84f4fc32192bf3628b57c7ca2

Observation 748a0a76-fe6c-40c1-b3c8-523442bc0811 · outbound

This paper cites The re- sponse completely ignores gender-related information, is irrelevant to gender, or even contradicts the gender label.

OSUM-EChat: Enhancing End-to-End Empathetic Spoken Chatbot via Understanding-Driven Spoken Dialogue The re- sponse completely ignores gender-related information, is irrelevant to gender, or even contradicts the gender label

Reference 14

Resolution
unresolved
no resolver link, observed 2026-08-05T21:03:09.681387Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

source=pdf_text observed=2026-08-05T21:03:09.681387Z digest=sha256:bb7280aa77d8570b121095a117c97e6210ab8f6c7303ebee1b1b6d163e9a20aa

Observation bdf05547-10bc-4647-b0f2-9636281f2df9 · outbound

This paper cites There is no meaningful personalization related to gender.

OSUM-EChat: Enhancing End-to-End Empathetic Spoken Chatbot via Understanding-Driven Spoken Dialogue There is no meaningful personalization related to gender

Reference 15

Resolution
unresolved
no resolver link, observed 2026-08-05T21:03:09.684647Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

source=pdf_text observed=2026-08-05T21:03:09.684647Z digest=sha256:bb23822f0fad7fc274d48daf02fbac06a907c04053d163d99a18d61cbd1fc166

Observation a6e0dea0-4f25-4b39-b6f1-96634585aa19 · outbound

This paper cites The overall tone remains neutral.

OSUM-EChat: Enhancing End-to-End Empathetic Spoken Chatbot via Understanding-Driven Spoken Dialogue The overall tone remains neutral

Reference 16

Resolution
unresolved
no resolver link, observed 2026-08-05T21:03:09.688263Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

source=pdf_text observed=2026-08-05T21:03:09.688263Z digest=sha256:73b26e2af8ac859c1427fafb48dd0de8c3159f1b836268d8131dbb5f1a65d36d

Observation f07cecfc-abcf-40e7-b621-b068f0451fd1 · outbound

This paper cites an unresolved cited work.

OSUM-EChat: Enhancing End-to-End Empathetic Spoken Chatbot via Understanding-Driven Spoken Dialogue Unresolved cited work

Reference 17

Resolution
unresolved
no resolver link, observed 2026-08-05T21:03:09.692325Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

source=pdf_text observed=2026-08-05T21:03:09.692325Z digest=sha256:677899bcbb8337056f378038ab24255f2e8b62afde414676d5ff648cf146ed02

Observation c4c49caf-c6e4-4887-84d8-0a64f5b43601 · outbound

This paper cites The gender information shapes the overall response and shows high personalization.

OSUM-EChat: Enhancing End-to-End Empathetic Spoken Chatbot via Understanding-Driven Spoken Dialogue The gender information shapes the overall response and shows high personalization

Reference 18

Resolution
unresolved
no resolver link, observed 2026-08-05T21:03:09.695788Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

source=pdf_text observed=2026-08-05T21:03:09.695788Z digest=sha256:4fe4a665562aedf15907fd695b855224b93afc772f00677d696cfe571a6f0e80

Observation e87d66d1-6ff1-43c0-bf26-0547554c0ea1 · outbound

This paper cites an unresolved cited work.

OSUM-EChat: Enhancing End-to-End Empathetic Spoken Chatbot via Understanding-Driven Spoken Dialogue Unresolved cited work

Reference 19

Resolution
unresolved
no resolver link, observed 2026-08-05T21:03:09.699456Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

source=pdf_text observed=2026-08-05T21:03:09.699456Z digest=sha256:ede2adbb823fc0466e51d995d4f2dd2f9dd40bb54e22251a69500c510ffb76b4

Observation 45954249-60fb-4412-8cd7-a1f3ad163bec · outbound

This paper cites an unresolved cited work.

OSUM-EChat: Enhancing End-to-End Empathetic Spoken Chatbot via Understanding-Driven Spoken Dialogue Unresolved cited work

Reference 20

Resolution
unresolved
no resolver link, observed 2026-08-05T21:03:09.702765Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

source=pdf_text observed=2026-08-05T21:03:09.702765Z digest=sha256:3c02f0a3bddfe5cf8fb1cd579515a194b5c17eb8811103405461cba7a2cf1930

Observation 05253f9e-cfa8-4bcd-9c79-28d341254e06 · outbound

This paper cites an unresolved cited work.

OSUM-EChat: Enhancing End-to-End Empathetic Spoken Chatbot via Understanding-Driven Spoken Dialogue Unresolved cited work

Reference 21

Resolution
unresolved
no resolver link, observed 2026-08-05T21:03:09.706624Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

source=pdf_text observed=2026-08-05T21:03:09.706624Z digest=sha256:a0aa122baf424c32087b047832e8daa5a34f3e735af83397d7e0976cd8b02c13

Observation ebe36b02-3d2c-48e8-a3ba-f026c3dbc406 · outbound

This paper cites an unresolved cited work.

OSUM-EChat: Enhancing End-to-End Empathetic Spoken Chatbot via Understanding-Driven Spoken Dialogue Unresolved cited work

Reference 22

Resolution
unresolved
no resolver link, observed 2026-08-05T21:03:09.710448Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

source=pdf_text observed=2026-08-05T21:03:09.710448Z digest=sha256:b0e6af94373873943673e914d7701940ed64c40c5e9304eb5c1aaccc58aeb84d

Observation 8f4d06d1-7d12-4693-80e6-4090da7ccd3a · outbound

This paper cites automatic labeling.

OSUM-EChat: Enhancing End-to-End Empathetic Spoken Chatbot via Understanding-Driven Spoken Dialogue automatic labeling

Reference 23

Resolution
malformed identifier
no resolver link, observed 2026-08-05T21:03:09.713680Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

source=pdf_text observed=2026-08-05T21:03:09.713680Z digest=sha256:7ba2cabf4b7c5d200ac790a606dd6e02f4533b7c08f48cba161aa37ebc0aa4ba

Observation 5affa23d-c094-4c16-896c-d006ce8796cc · outbound

This paper cites GOAT-SLM: A Spoken Language Model with Paralinguistic and Speaker Characteristic Awareness.

OSUM-EChat: Enhancing End-to-End Empathetic Spoken Chatbot via Understanding-Driven Spoken Dialogue GOAT-SLM: A Spoken Language Model with Paralinguistic and Speaker Characteristic Awareness

Reference 2008

Resolution
unresolved
no resolver link, observed 2026-08-05T21:03:09.632009Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

source=pdf_text observed=2026-08-05T21:03:09.632009Z digest=sha256:554d07c725ebb99f0b71273b77beabf8e9adb0ea45e59745ca31068173599672

Observation 787c8920-5478-449b-bb67-7791784322b4 · outbound

This paper cites OSUM: Advancing Open Speech Understanding Models with Limited Resources in Academia.

OSUM-EChat: Enhancing End-to-End Empathetic Spoken Chatbot via Understanding-Driven Spoken Dialogue OSUM: Advancing Open Speech Understanding Models with Limited Resources in Academia

Reference 2017

Resolution
unresolved
no resolver link, observed 2026-08-05T21:03:09.640862Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

source=pdf_text observed=2026-08-05T21:03:09.640862Z digest=sha256:b28a31c9fc5c2941079d715517f9cf021b50fd80d801d844ece31964978656be

Observation 6e429c39-bff7-4723-980c-0de83ebfe935 · outbound

This paper cites VoiceBench: Benchmarking LLM-Based Voice Assistants.

OSUM-EChat: Enhancing End-to-End Empathetic Spoken Chatbot via Understanding-Driven Spoken Dialogue VoiceBench: Benchmarking LLM-Based Voice Assistants

Reference 2024

Resolution
unresolved
no resolver link, observed 2026-08-05T21:03:09.636623Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

source=pdf_text observed=2026-08-05T21:03:09.636623Z digest=sha256:bb539a1053490bc76fc119ea020a78a2d5d4f80ae1fb6fe073be3502e6179980

Pith citing papers

Observation bcad271c-d407-4f4b-bc03-0d99615709d0 · inbound

Sharp spectral estimates for free boundary problems arising in plasma physics cites this paper.

Sharp spectral estimates for free boundary problems arising in plasma physics OSUM-EChat: Enhancing End-to-End Empathetic Spoken Chatbot via Understanding-Driven Spoken Dialogue

Reference 10

Resolution
unresolved
no resolver link, observed 2026-07-14T19:56:33.793167Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

source=pdf_text observed=2026-07-14T19:56:33.793167Z digest=sha256:bd6b363297a2270415fac2a331855264b79df5eedf25ee1e24b769f25169f984

Observation 650bd3ba-1900-4efb-b7b9-b09993b34bf6 · inbound

FastTurn: Unifying Acoustic and Streaming Semantic Cues for Low-Latency and Robust Turn Detection cites this paper.

FastTurn: Unifying Acoustic and Streaming Semantic Cues for Low-Latency and Robust Turn Detection OSUM-EChat: Enhancing End-to-End Empathetic Spoken Chatbot via Understanding-Driven Spoken Dialogue

Reference 10

Resolution
verified exact
arxiv_id, observed 2026-05-13T20:58:15.999632Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-10T06:31:04.303077+00:00.

source=pdf_text observed=2026-05-13T20:55:09.141906Z digest=sha256:2ae547b144570846f94e71c63d143c9c553c83ab7523a9223776c41035ce3d36

Observation 11841da4-6690-413a-8e14-571a909cc5b2 · inbound

HumDial-EIBench: A Human-Recorded Multi-Turn Emotional Intelligence Benchmark for Audio Language Models cites this paper.

HumDial-EIBench: A Human-Recorded Multi-Turn Emotional Intelligence Benchmark for Audio Language Models OSUM-EChat: Enhancing End-to-End Empathetic Spoken Chatbot via Understanding-Driven Spoken Dialogue

Reference 14

Resolution
verified exact
arxiv_id, observed 2026-05-11T10:36:05.684810Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-10T06:31:04.303077+00:00.

source=pdf_text observed=2026-05-10T15:24:27.118694Z digest=sha256:08ab14a6a338588fb305381a06cf3300535422773ef75ed6d127a6f880a5c28c

Observation 91382ce5-b824-420e-8597-852e76def13c · inbound

SpeechParaling-Bench: A Comprehensive Benchmark for Paralinguistic-Aware Speech Generation cites this paper.

SpeechParaling-Bench: A Comprehensive Benchmark for Paralinguistic-Aware Speech Generation OSUM-EChat: Enhancing End-to-End Empathetic Spoken Chatbot via Understanding-Driven Spoken Dialogue

Reference 13

Resolution
verified exact
arxiv_id, observed 2026-05-10T00:39:48.483285Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-10T06:31:04.303077+00:00.

source=pdf_text observed=2026-05-10T00:39:04.303837Z digest=sha256:a62c7c5a43deb10e422bb2b1630d97066f34f9b4fcbc5f1203829666d34d1817

Observation b10e9c6e-3920-4dd7-b1c3-e77da2e753ab · inbound

Full-Duplex Interaction in Spoken Dialogue Systems: A Comprehensive Study from the ICASSP 2026 HumDial Challenge cites this paper.

Full-Duplex Interaction in Spoken Dialogue Systems: A Comprehensive Study from the ICASSP 2026 HumDial Challenge OSUM-EChat: Enhancing End-to-End Empathetic Spoken Chatbot via Understanding-Driven Spoken Dialogue

Reference 13

Resolution
verified exact
arxiv_id, observed 2026-05-11T18:56:06.762386Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-10T06:31:04.303077+00:00.

source=pdf_text observed=2026-05-08T13:19:44.156822Z digest=sha256:02fec88916dc1e2dcaad05fbe56e21ada0cf8e4dec1cf039fdf394c6186c2153

Observation 8d1106ab-ff89-4437-9bd5-6ffd46c7bdc3 · inbound

Sympatheia: Emotionally Adaptive Voice Assistant with Continuous Affect Conditioning cites this paper.

Sympatheia: Emotionally Adaptive Voice Assistant with Continuous Affect Conditioning OSUM-EChat: Enhancing End-to-End Empathetic Spoken Chatbot via Understanding-Driven Spoken Dialogue

Reference 23

Resolution
verified exact
arxiv_id, observed 2026-06-28T18:02:27.101502Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-10T06:31:04.303077+00:00.

source=pdf_text observed=2026-06-28T17:56:47.512549Z digest=sha256:a066a2e3a4e25ba5976ba709ddf783ee18bd998193c7b223add32f0290c90da8

Observation 0dd8a370-c15c-4715-b46f-4ee5848c2980 · inbound

Beyond Semantic Dominance: Cognitive Affective Reasoning and Empathetic Response Alignment in Audio Language Models cites this paper.

Beyond Semantic Dominance: Cognitive Affective Reasoning and Empathetic Response Alignment in Audio Language Models OSUM-EChat: Enhancing End-to-End Empathetic Spoken Chatbot via Understanding-Driven Spoken Dialogue

Reference 7

Resolution
verified exact
arxiv_id, observed 2026-07-02T19:47:20.025634Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-10T06:31:04.303077+00:00.

source=pdf_text observed=2026-06-27T21:16:07.007759Z digest=sha256:115f3c51714486ad632ef2d62a84ffaf1a063fe9c0643bb9ccaeba8694aaab81

Observation e9c7ab55-9725-4caa-bed5-b6b4fa47f9c0 · inbound

PRISM: Prosody-Integrated Multi-Agent Reasoning Framework for Empathetic Spoken Dialogue cites this paper.

PRISM: Prosody-Integrated Multi-Agent Reasoning Framework for Empathetic Spoken Dialogue OSUM-EChat: Enhancing End-to-End Empathetic Spoken Chatbot via Understanding-Driven Spoken Dialogue

Reference 31

Resolution
verified exact
arxiv_id, observed 2026-07-03T14:48:33.554003Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-10T06:31:04.303077+00:00.

source=pdf_text observed=2026-06-27T06:53:13.344795Z digest=sha256:b918e9870b3f76f89098d9346fc3db97b728e882dcddaa8909548dc673389113

Observation fd0047db-cef9-4975-8566-cba37a6d793b · inbound

Unlocking Speech-Text Compositional Powers: Instruction-Following Speech Language Models without Instruction Tuning cites this paper.

Unlocking Speech-Text Compositional Powers: Instruction-Following Speech Language Models without Instruction Tuning OSUM-EChat: Enhancing End-to-End Empathetic Spoken Chatbot via Understanding-Driven Spoken Dialogue

Reference 13

Resolution
verified exact
arxiv_id, observed 2026-07-03T14:38:28.602273Z

Source-reported events for the cited work

No event found in the named queried sources as of 2026-08-10T06:31:04.303077+00:00.

source=pdf_text observed=2026-07-03T14:35:17.004680Z digest=sha256:859aa46929aede4a186c47b599672795661fa5a5b04bb5c761128504d4b46c24

Observation 2dfeb17d-0a42-48f1-ab5f-cf153c4e2c34 · inbound

Towards High-Level Semantic Intelligence cites this paper.

Towards High-Level Semantic Intelligence OSUM-EChat: Enhancing End-to-End Empathetic Spoken Chatbot via Understanding-Driven Spoken Dialogue

Reference 148

Resolution
unresolved
no resolver link, observed 2026-07-31T23:06:42.745021Z

Source-reported events for the cited work

Unavailable: canonical work link unavailable.

source=pdf_text observed=2026-07-31T23:06:42.745021Z digest=sha256:62f5496a0724358904b3f8ab58ade0c35239e5cff60a4d2ef12f39df69916b18