{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2024:6AFKE6GLJDSXSB3Y3OROHL7JSW","short_pith_number":"pith:6AFKE6GL","canonical_record":{"source":{"id":"2407.02376","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.HE","submitted_at":"2024-07-02T15:44:54Z","cross_cats_sorted":[],"title_canon_sha256":"144f555113ce9920ba81dd0c46b3fb56500eacc84320baaa5217797cb0afc1b4","abstract_canon_sha256":"98e9a8764e030613a639bbd90cee8b2fdf838357ef145991ed913c5ad6c6d37d"},"schema_version":"1.0"},"canonical_sha256":"f00aa278cb48e5790778dba2e3afe995b7afeab9f2c406a2f5af82b7ed8d76c3","source":{"kind":"arxiv","id":"2407.02376","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2407.02376","created_at":"2026-07-05T08:39:23Z"},{"alias_kind":"arxiv_version","alias_value":"2407.02376v1","created_at":"2026-07-05T08:39:23Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2407.02376","created_at":"2026-07-05T08:39:23Z"},{"alias_kind":"pith_short_12","alias_value":"6AFKE6GLJDSX","created_at":"2026-07-05T08:39:23Z"},{"alias_kind":"pith_short_16","alias_value":"6AFKE6GLJDSXSB3Y","created_at":"2026-07-05T08:39:23Z"},{"alias_kind":"pith_short_8","alias_value":"6AFKE6GL","created_at":"2026-07-05T08:39:23Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2024:6AFKE6GLJDSXSB3Y3OROHL7JSW","target":"record","payload":{"canonical_record":{"source":{"id":"2407.02376","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.HE","submitted_at":"2024-07-02T15:44:54Z","cross_cats_sorted":[],"title_canon_sha256":"144f555113ce9920ba81dd0c46b3fb56500eacc84320baaa5217797cb0afc1b4","abstract_canon_sha256":"98e9a8764e030613a639bbd90cee8b2fdf838357ef145991ed913c5ad6c6d37d"},"schema_version":"1.0"},"canonical_sha256":"f00aa278cb48e5790778dba2e3afe995b7afeab9f2c406a2f5af82b7ed8d76c3","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T08:39:23.276333Z","signature_b64":"byIYO7K8sqH/n1ff+hchJPM2OzfiJKWWEo9YoAHYUFtmJsb9eRrPMuFEgWX4U2uA/dOa+N+ij9Bclg3x3cwwCQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"f00aa278cb48e5790778dba2e3afe995b7afeab9f2c406a2f5af82b7ed8d76c3","last_reissued_at":"2026-07-05T08:39:23.275858Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T08:39:23.275858Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2407.02376","source_version":1,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-05T08:39:23Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"HBnSNsPYNor77P+mvyNQhl3hKgnrOy5dcwLU9ie6wAgk1NqHr3+hXMsho017sWOtHILYLJ/xIzOUSjfs/cxDCQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-18T11:51:22.841426Z"},"content_sha256":"845b82a1db6706b05746d6bc2ad5326e4c7dbee4cde5df74f29bea659f02023d","schema_version":"1.0","event_id":"sha256:845b82a1db6706b05746d6bc2ad5326e4c7dbee4cde5df74f29bea659f02023d"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2024:6AFKE6GLJDSXSB3Y3OROHL7JSW","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"A new subclass of gamma-ray burst originating from compact binary merger","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.HE","authors_text":"Bing Li, Chao Zheng, Chen-Wei Wang, Jia-Cong Liu, Peng Zhang, Rahim Moradi, Shao-Lin Xiong, Sheng-Lun Xie, Shu-Xu Yi, Wang-Chen Xue, Wen-Jun Tan, Wen-Long Zhang, Yan-Qiu Zhang, Yan-Zhi Meng, Yue Wang, Yu Wang, Zheng-Hang Yu, Zhen Zhang","submitted_at":"2024-07-02T15:44:54Z","abstract_excerpt":"Type I gamma-ray bursts (GRBs) are believed to originate from compact binary merger usually with duration less than 2 seconds for the main emission. However, recent observations of GRB 211211A and GRB 230307A indicate that some merger-origin GRBs could last much longer. Since they show strikingly similar properties (indicating a common mechanism) which are different from the classic \"long\"-short burst (e.g. GRB 060614), forming an interesting subclass of type I GRBs, we suggest to name them as type IL GRBs. By identifying the first peak of GRB 230307A as a quasi-thermal precursor, we find that"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2407.02376","kind":"arxiv","version":1},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2407.02376/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"references":{"count":0,"sample":[],"resolved_work":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","internal_anchors":0},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"author_claims":{"count":0,"strong_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"builder_version":"pith-number-builder-2026-05-17-v1"},"verdict_id":null},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-05T08:39:23Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"4I+lgzz7z75kzh2fZsBiItwO0GYY8DSZoqbgInQSg/IUhxpOVJT1jqKkzfBZbvVXRUy9yavQIp0aRyUJO9pvBw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-18T11:51:22.841955Z"},"content_sha256":"4d104de768f2cd9cbf0d0f36c2042d1617fbd37d6fbc25b9e019d667dcd88867","schema_version":"1.0","event_id":"sha256:4d104de768f2cd9cbf0d0f36c2042d1617fbd37d6fbc25b9e019d667dcd88867"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/6AFKE6GLJDSXSB3Y3OROHL7JSW/bundle.json","state_url":"https://pith.science/pith/6AFKE6GLJDSXSB3Y3OROHL7JSW/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/6AFKE6GLJDSXSB3Y3OROHL7JSW/bundle.json","status":"primary"}],"public_keys":[{"key_id":"pith-v1-2026-05","algorithm":"ed25519","format":"raw","public_key_b64":"stVStoiQhXFxp4s2pdzPNoqVNBMojDU/fJ2db5S3CbM=","public_key_hex":"b2d552b68890857171a78b36a5dccf368a953413288c353f7c9d9d6f94b709b3","fingerprint_sha256_b32_first128bits":"RVFV5Z2OI2J3ZUO7ERDEBCYNKS","fingerprint_sha256_hex":"8d4b5ee74e4693bcd1df2446408b0d54","rotates_at":null,"url":"https://pith.science/pith-signing-key.json","notes":"Pith uses this Ed25519 key to sign canonical record SHA-256 digests. Verify with: ed25519_verify(public_key, message=canonical_sha256_bytes, signature=base64decode(signature_b64))."}],"merge_version":"pith-open-graph-merge-v1","built_at":"2026-08-18T11:51:22Z","links":{"resolver":"https://pith.science/pith/6AFKE6GLJDSXSB3Y3OROHL7JSW","bundle":"https://pith.science/pith/6AFKE6GLJDSXSB3Y3OROHL7JSW/bundle.json","state":"https://pith.science/pith/6AFKE6GLJDSXSB3Y3OROHL7JSW/state.json","well_known_bundle":"https://pith.science/.well-known/pith/6AFKE6GLJDSXSB3Y3OROHL7JSW/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2024:6AFKE6GLJDSXSB3Y3OROHL7JSW","merge_version":"pith-open-graph-merge-v1","event_count":2,"valid_event_count":2,"invalid_event_count":0,"equivocation_count":0,"current":{"canonical_record":{"metadata":{"abstract_canon_sha256":"98e9a8764e030613a639bbd90cee8b2fdf838357ef145991ed913c5ad6c6d37d","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.HE","submitted_at":"2024-07-02T15:44:54Z","title_canon_sha256":"144f555113ce9920ba81dd0c46b3fb56500eacc84320baaa5217797cb0afc1b4"},"schema_version":"1.0","source":{"id":"2407.02376","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2407.02376","created_at":"2026-07-05T08:39:23Z"},{"alias_kind":"arxiv_version","alias_value":"2407.02376v1","created_at":"2026-07-05T08:39:23Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2407.02376","created_at":"2026-07-05T08:39:23Z"},{"alias_kind":"pith_short_12","alias_value":"6AFKE6GLJDSX","created_at":"2026-07-05T08:39:23Z"},{"alias_kind":"pith_short_16","alias_value":"6AFKE6GLJDSXSB3Y","created_at":"2026-07-05T08:39:23Z"},{"alias_kind":"pith_short_8","alias_value":"6AFKE6GL","created_at":"2026-07-05T08:39:23Z"}],"graph_snapshots":[{"event_id":"sha256:4d104de768f2cd9cbf0d0f36c2042d1617fbd37d6fbc25b9e019d667dcd88867","target":"graph","created_at":"2026-07-05T08:39:23Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"graph_snapshot":{"author_claims":{"count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","strong_count":0},"builder_version":"pith-number-builder-2026-05-17-v1","claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/2407.02376/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Type I gamma-ray bursts (GRBs) are believed to originate from compact binary merger usually with duration less than 2 seconds for the main emission. However, recent observations of GRB 211211A and GRB 230307A indicate that some merger-origin GRBs could last much longer. Since they show strikingly similar properties (indicating a common mechanism) which are different from the classic \"long\"-short burst (e.g. GRB 060614), forming an interesting subclass of type I GRBs, we suggest to name them as type IL GRBs. By identifying the first peak of GRB 230307A as a quasi-thermal precursor, we find that","authors_text":"Bing Li, Chao Zheng, Chen-Wei Wang, Jia-Cong Liu, Peng Zhang, Rahim Moradi, Shao-Lin Xiong, Sheng-Lun Xie, Shu-Xu Yi, Wang-Chen Xue, Wen-Jun Tan, Wen-Long Zhang, Yan-Qiu Zhang, Yan-Zhi Meng, Yue Wang, Yu Wang, Zheng-Hang Yu, Zhen Zhang","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.HE","submitted_at":"2024-07-02T15:44:54Z","title":"A new subclass of gamma-ray burst originating from compact binary merger"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2407.02376","kind":"arxiv","version":1},"verdict":{"created_at":null,"id":null,"model_set":{},"one_line_summary":"","pipeline_version":null,"pith_extraction_headline":"","strongest_claim":"","weakest_assumption":""}},"verdict_id":null}}],"author_attestations":[],"timestamp_anchors":[],"storage_attestations":[],"citation_signatures":[],"replication_records":[],"corrections":[],"mirror_hints":[],"record_created":{"event_id":"sha256:845b82a1db6706b05746d6bc2ad5326e4c7dbee4cde5df74f29bea659f02023d","target":"record","created_at":"2026-07-05T08:39:23Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"attestation_state":"computed","canonical_record":{"metadata":{"abstract_canon_sha256":"98e9a8764e030613a639bbd90cee8b2fdf838357ef145991ed913c5ad6c6d37d","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.HE","submitted_at":"2024-07-02T15:44:54Z","title_canon_sha256":"144f555113ce9920ba81dd0c46b3fb56500eacc84320baaa5217797cb0afc1b4"},"schema_version":"1.0","source":{"id":"2407.02376","kind":"arxiv","version":1}},"canonical_sha256":"f00aa278cb48e5790778dba2e3afe995b7afeab9f2c406a2f5af82b7ed8d76c3","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"f00aa278cb48e5790778dba2e3afe995b7afeab9f2c406a2f5af82b7ed8d76c3","first_computed_at":"2026-07-05T08:39:23.275858Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T08:39:23.275858Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"byIYO7K8sqH/n1ff+hchJPM2OzfiJKWWEo9YoAHYUFtmJsb9eRrPMuFEgWX4U2uA/dOa+N+ij9Bclg3x3cwwCQ==","signature_status":"signed_v1","signed_at":"2026-07-05T08:39:23.276333Z","signed_message":"canonical_sha256_bytes"},"source_id":"2407.02376","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:845b82a1db6706b05746d6bc2ad5326e4c7dbee4cde5df74f29bea659f02023d","sha256:4d104de768f2cd9cbf0d0f36c2042d1617fbd37d6fbc25b9e019d667dcd88867"],"state_sha256":"28236f5f62a8be1fd42cc9aa3e59baed451f7167ff757c7456aa8e5a420ebbbd"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"cniVc0AAHpn4dcWpzVsS5rTRdIhWkRXganRuE+x//DQzPkaxAqYHSQFUFlhfiAMJXGWJDODuigiqOuY3omJYDA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-18T11:51:22.847161Z","bundle_sha256":"f549ef3e9f20332794f53a2d33ccf3ae3bf17405ba03fe4bdd1903ec6348f602"}}