{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2020:SNF5LGMEKNBNDGNJIJBMHNDYEL","short_pith_number":"pith:SNF5LGME","canonical_record":{"source":{"id":"2009.06180","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2020-09-14T03:51:49Z","cross_cats_sorted":[],"title_canon_sha256":"506567ad6d7d97e5707cb7600d84607aaa59699eb4e5856572ed35b498a25343","abstract_canon_sha256":"04e5ba6b2f71539d1bebae5134216df7a306399ae11bcf49b7f17730d68311d9"},"schema_version":"1.0"},"canonical_sha256":"934bd599845342d199a94242c3b47822f9257ac9851eb600053b32c02b3b0e38","source":{"kind":"arxiv","id":"2009.06180","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2009.06180","created_at":"2026-07-05T01:35:05Z"},{"alias_kind":"arxiv_version","alias_value":"2009.06180v1","created_at":"2026-07-05T01:35:05Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2009.06180","created_at":"2026-07-05T01:35:05Z"},{"alias_kind":"pith_short_12","alias_value":"SNF5LGMEKNBN","created_at":"2026-07-05T01:35:05Z"},{"alias_kind":"pith_short_16","alias_value":"SNF5LGMEKNBNDGNJ","created_at":"2026-07-05T01:35:05Z"},{"alias_kind":"pith_short_8","alias_value":"SNF5LGME","created_at":"2026-07-05T01:35:05Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2020:SNF5LGMEKNBNDGNJIJBMHNDYEL","target":"record","payload":{"canonical_record":{"source":{"id":"2009.06180","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2020-09-14T03:51:49Z","cross_cats_sorted":[],"title_canon_sha256":"506567ad6d7d97e5707cb7600d84607aaa59699eb4e5856572ed35b498a25343","abstract_canon_sha256":"04e5ba6b2f71539d1bebae5134216df7a306399ae11bcf49b7f17730d68311d9"},"schema_version":"1.0"},"canonical_sha256":"934bd599845342d199a94242c3b47822f9257ac9851eb600053b32c02b3b0e38","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T01:35:05.884832Z","signature_b64":"c0TneSezdqGcIW2t7ppcKeboJjZ88zcUygVKkfuoFJ1j4dGTYE94YLtE29/ahtvpiwFKC1NsDuE1AV4Y6PrNCA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"934bd599845342d199a94242c3b47822f9257ac9851eb600053b32c02b3b0e38","last_reissued_at":"2026-07-05T01:35:05.884407Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T01:35:05.884407Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2009.06180","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":"2026-07-05T01:35:05Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"R+a7me5DnZF1ba5NWOlKBlUfbstvuGrLGCt/9EJYCQWz0I7WaoVGPAOK9FcYdcFKm6GZZYSgFa9HPgfv6YCyCg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-11T01:54:40.783350Z"},"content_sha256":"2ac263a6b53d9a25065eb57500cbb70eb52eaf6f6f299056960a0f91e2fddcef","schema_version":"1.0","event_id":"sha256:2ac263a6b53d9a25065eb57500cbb70eb52eaf6f6f299056960a0f91e2fddcef"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2020:SNF5LGMEKNBNDGNJIJBMHNDYEL","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Self-organized Criticality in Multi-pulse Gamma-Ray Bursts","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.HE","authors_text":"Fen Lyu, Jin-Jun Geng, Jun-Jie Wei, Shu-Jin Hou, Xue-Feng Wu, Ya-Ping Li","submitted_at":"2020-09-14T03:51:49Z","abstract_excerpt":"The variability in multi-pulse gamma-ray bursts (GRBs) may help to reveal the mechanism of underlying processes from the central engine. To investigate whether the self-organized criticality (SOC) phenomena exist in the prompt phase of GRBs, we statistically study the properties of GRBs with more than 3 pulses in each burst by fitting the distributions of several observed physical variables with a Markov Chain Monte Carlo approach, including the isotropic energy $E_{\\rm iso}$, the duration time $T$ and the peak count rate $P$ of each pulse. Our sample consists of 454 pulses in 93 GRBs observed"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2009.06180","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/2009.06180/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":"2026-07-05T01:35:05Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"c3LJTkQfm1BXSt3Tkhtd3bvENJDOzDdfqs1JL2s6wuAlFBjPeVf8kmre51Q6ceGgJUu8d/YzSW+uPdsrvqeVDg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-11T01:54:40.783957Z"},"content_sha256":"8483ca8427a3d870334bd3c50816f3f44c7caf3d00a6c6ea2586762f2e585a1b","schema_version":"1.0","event_id":"sha256:8483ca8427a3d870334bd3c50816f3f44c7caf3d00a6c6ea2586762f2e585a1b"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/SNF5LGMEKNBNDGNJIJBMHNDYEL/bundle.json","state_url":"https://pith.science/pith/SNF5LGMEKNBNDGNJIJBMHNDYEL/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/SNF5LGMEKNBNDGNJIJBMHNDYEL/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":"2026-08-11T01:54:40Z","links":{"resolver":"https://pith.science/pith/SNF5LGMEKNBNDGNJIJBMHNDYEL","bundle":"https://pith.science/pith/SNF5LGMEKNBNDGNJIJBMHNDYEL/bundle.json","state":"https://pith.science/pith/SNF5LGMEKNBNDGNJIJBMHNDYEL/state.json","well_known_bundle":"https://pith.science/.well-known/pith/SNF5LGMEKNBNDGNJIJBMHNDYEL/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2020:SNF5LGMEKNBNDGNJIJBMHNDYEL","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":"04e5ba6b2f71539d1bebae5134216df7a306399ae11bcf49b7f17730d68311d9","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2020-09-14T03:51:49Z","title_canon_sha256":"506567ad6d7d97e5707cb7600d84607aaa59699eb4e5856572ed35b498a25343"},"schema_version":"1.0","source":{"id":"2009.06180","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2009.06180","created_at":"2026-07-05T01:35:05Z"},{"alias_kind":"arxiv_version","alias_value":"2009.06180v1","created_at":"2026-07-05T01:35:05Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2009.06180","created_at":"2026-07-05T01:35:05Z"},{"alias_kind":"pith_short_12","alias_value":"SNF5LGMEKNBN","created_at":"2026-07-05T01:35:05Z"},{"alias_kind":"pith_short_16","alias_value":"SNF5LGMEKNBNDGNJ","created_at":"2026-07-05T01:35:05Z"},{"alias_kind":"pith_short_8","alias_value":"SNF5LGME","created_at":"2026-07-05T01:35:05Z"}],"graph_snapshots":[{"event_id":"sha256:8483ca8427a3d870334bd3c50816f3f44c7caf3d00a6c6ea2586762f2e585a1b","target":"graph","created_at":"2026-07-05T01:35:05Z","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/2009.06180/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"The variability in multi-pulse gamma-ray bursts (GRBs) may help to reveal the mechanism of underlying processes from the central engine. To investigate whether the self-organized criticality (SOC) phenomena exist in the prompt phase of GRBs, we statistically study the properties of GRBs with more than 3 pulses in each burst by fitting the distributions of several observed physical variables with a Markov Chain Monte Carlo approach, including the isotropic energy $E_{\\rm iso}$, the duration time $T$ and the peak count rate $P$ of each pulse. Our sample consists of 454 pulses in 93 GRBs observed","authors_text":"Fen Lyu, Jin-Jun Geng, Jun-Jie Wei, Shu-Jin Hou, Xue-Feng Wu, Ya-Ping Li","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2020-09-14T03:51:49Z","title":"Self-organized Criticality in Multi-pulse Gamma-Ray Bursts"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2009.06180","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":"sha256:2ac263a6b53d9a25065eb57500cbb70eb52eaf6f6f299056960a0f91e2fddcef","target":"record","created_at":"2026-07-05T01:35:05Z","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":"04e5ba6b2f71539d1bebae5134216df7a306399ae11bcf49b7f17730d68311d9","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2020-09-14T03:51:49Z","title_canon_sha256":"506567ad6d7d97e5707cb7600d84607aaa59699eb4e5856572ed35b498a25343"},"schema_version":"1.0","source":{"id":"2009.06180","kind":"arxiv","version":1}},"canonical_sha256":"934bd599845342d199a94242c3b47822f9257ac9851eb600053b32c02b3b0e38","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"934bd599845342d199a94242c3b47822f9257ac9851eb600053b32c02b3b0e38","first_computed_at":"2026-07-05T01:35:05.884407Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T01:35:05.884407Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"c0TneSezdqGcIW2t7ppcKeboJjZ88zcUygVKkfuoFJ1j4dGTYE94YLtE29/ahtvpiwFKC1NsDuE1AV4Y6PrNCA==","signature_status":"signed_v1","signed_at":"2026-07-05T01:35:05.884832Z","signed_message":"canonical_sha256_bytes"},"source_id":"2009.06180","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:2ac263a6b53d9a25065eb57500cbb70eb52eaf6f6f299056960a0f91e2fddcef","sha256:8483ca8427a3d870334bd3c50816f3f44c7caf3d00a6c6ea2586762f2e585a1b"],"state_sha256":"2f13d33924917f80501028f3b9a1360aab1ae69fad72ba12351ddcaa54d433a2"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"ha7tCC698fMqzv7J4ms4yIek2BYTM7mkFMbl2erFoO7j8/Qy94xQcqvKWkg+Zt/4udBVdHg0ivTjdLikJ/P5Dw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-11T01:54:40.787684Z","bundle_sha256":"ae61117f0249f660789f902ebdd5eebe9aa8b09b1f13b6cd43065daa1fafcba1"}}