{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2020:H6ZGKN4AHTLLCDNJHGULIFNX67","short_pith_number":"pith:H6ZGKN4A","canonical_record":{"source":{"id":"2008.10822","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2020-08-25T05:17:38Z","cross_cats_sorted":[],"title_canon_sha256":"dcba2602beeff8a858b52af4b5ed1d045a1d52d2ed63634fcadc78baf9141b15","abstract_canon_sha256":"5884b353d7e7d997655d88e84ac7266ee0aae1e703d3a8810d5d37b6e0375b55"},"schema_version":"1.0"},"canonical_sha256":"3fb26537803cd6b10da939a8b415b7f7dc7781715f949b858d61b903eb68bfe8","source":{"kind":"arxiv","id":"2008.10822","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2008.10822","created_at":"2026-07-05T03:31:53Z"},{"alias_kind":"arxiv_version","alias_value":"2008.10822v2","created_at":"2026-07-05T03:31:53Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2008.10822","created_at":"2026-07-05T03:31:53Z"},{"alias_kind":"pith_short_12","alias_value":"H6ZGKN4AHTLL","created_at":"2026-07-05T03:31:53Z"},{"alias_kind":"pith_short_16","alias_value":"H6ZGKN4AHTLLCDNJ","created_at":"2026-07-05T03:31:53Z"},{"alias_kind":"pith_short_8","alias_value":"H6ZGKN4A","created_at":"2026-07-05T03:31:53Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2020:H6ZGKN4AHTLLCDNJHGULIFNX67","target":"record","payload":{"canonical_record":{"source":{"id":"2008.10822","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2020-08-25T05:17:38Z","cross_cats_sorted":[],"title_canon_sha256":"dcba2602beeff8a858b52af4b5ed1d045a1d52d2ed63634fcadc78baf9141b15","abstract_canon_sha256":"5884b353d7e7d997655d88e84ac7266ee0aae1e703d3a8810d5d37b6e0375b55"},"schema_version":"1.0"},"canonical_sha256":"3fb26537803cd6b10da939a8b415b7f7dc7781715f949b858d61b903eb68bfe8","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T03:31:53.587733Z","signature_b64":"TkUzbrYw2iAn5ENBKDZQXAqiGqtrZI7joXcmiUXg2iUVzWtGp33bU1V4+5Np3F/qECCapeKyHArmYwXwuLk2DA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"3fb26537803cd6b10da939a8b415b7f7dc7781715f949b858d61b903eb68bfe8","last_reissued_at":"2026-07-05T03:31:53.587192Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T03:31:53.587192Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2008.10822","source_version":2,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-05T03:31:53Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"GN78E5bPmgRw9a4Qaaggo9+OvaH0pWXji0vY5h+SyGo6HcnUidxs3Jb0uD4z8KDhpwGudBovEuYNL74pSBXADg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-06T13:48:13.370507Z"},"content_sha256":"dcf6ac78d000eedc8b37507be112f65d049a795dbad289d87799976430b8cc3f","schema_version":"1.0","event_id":"sha256:dcf6ac78d000eedc8b37507be112f65d049a795dbad289d87799976430b8cc3f"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2020:H6ZGKN4AHTLLCDNJHGULIFNX67","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Magnetar Giant Flare Originated GRB 200415A: Transient GeV emission, Time-Resolved $\\rm E_p~ -~L_{iso}$ Correlation, and Implications","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.HE","authors_text":"Ankush Banerjee, Bin-Bin Zhang, Dimple, Eman Moneer, Jagdish C. Joshi, Jin-Hang Zou, Jun Yang, Lang Shao, Manoneeta Chakraborty, Rahul Gupta, S. B. Pandey, Vidushi Sharma, Vikas Chand, Yi-Si Yang, Yu-Han Yang","submitted_at":"2020-08-25T05:17:38Z","abstract_excerpt":"Giant flares (GFs) are unusual bursts from soft gamma-ray repeaters (SGRs) that release an enormous amount of energy in a fraction of a second. The afterglow emission of these SGR-GFs or GF candidates is a highly beneficial means of discerning their composition, relativistic speed, and emission mechanisms. GRB 200415A is a recent GF candidate observed in a direction coincident with the nearby Sculptor galaxy at 3.5 Mpc. In this work, we searched for transient gamma-ray emission in past observations by Fermi-LAT in the direction of GRB 200415A. These observations confirm that GRB 200415A is obs"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2008.10822","kind":"arxiv","version":2},"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/2008.10822/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":"2026-07-05T03:31:53Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"N48S9WOxZhmfHzRfcUjKAegFc+Mp2n3hoWzzaCRBbJL/AWoqonXdS0zxXqywrnROOHPfE41omfMjO/cHiHV9CA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-06T13:48:13.370877Z"},"content_sha256":"19059d79357f53716b4acac8c4e708c230269e5b43ca9e5d08a30ed178b01153","schema_version":"1.0","event_id":"sha256:19059d79357f53716b4acac8c4e708c230269e5b43ca9e5d08a30ed178b01153"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/H6ZGKN4AHTLLCDNJHGULIFNX67/bundle.json","state_url":"https://pith.science/pith/H6ZGKN4AHTLLCDNJHGULIFNX67/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/H6ZGKN4AHTLLCDNJHGULIFNX67/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":"2026-07-06T13:48:13Z","links":{"resolver":"https://pith.science/pith/H6ZGKN4AHTLLCDNJHGULIFNX67","bundle":"https://pith.science/pith/H6ZGKN4AHTLLCDNJHGULIFNX67/bundle.json","state":"https://pith.science/pith/H6ZGKN4AHTLLCDNJHGULIFNX67/state.json","well_known_bundle":"https://pith.science/.well-known/pith/H6ZGKN4AHTLLCDNJHGULIFNX67/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2020:H6ZGKN4AHTLLCDNJHGULIFNX67","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":"5884b353d7e7d997655d88e84ac7266ee0aae1e703d3a8810d5d37b6e0375b55","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2020-08-25T05:17:38Z","title_canon_sha256":"dcba2602beeff8a858b52af4b5ed1d045a1d52d2ed63634fcadc78baf9141b15"},"schema_version":"1.0","source":{"id":"2008.10822","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2008.10822","created_at":"2026-07-05T03:31:53Z"},{"alias_kind":"arxiv_version","alias_value":"2008.10822v2","created_at":"2026-07-05T03:31:53Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2008.10822","created_at":"2026-07-05T03:31:53Z"},{"alias_kind":"pith_short_12","alias_value":"H6ZGKN4AHTLL","created_at":"2026-07-05T03:31:53Z"},{"alias_kind":"pith_short_16","alias_value":"H6ZGKN4AHTLLCDNJ","created_at":"2026-07-05T03:31:53Z"},{"alias_kind":"pith_short_8","alias_value":"H6ZGKN4A","created_at":"2026-07-05T03:31:53Z"}],"graph_snapshots":[{"event_id":"sha256:19059d79357f53716b4acac8c4e708c230269e5b43ca9e5d08a30ed178b01153","target":"graph","created_at":"2026-07-05T03:31:53Z","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/2008.10822/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Giant flares (GFs) are unusual bursts from soft gamma-ray repeaters (SGRs) that release an enormous amount of energy in a fraction of a second. The afterglow emission of these SGR-GFs or GF candidates is a highly beneficial means of discerning their composition, relativistic speed, and emission mechanisms. GRB 200415A is a recent GF candidate observed in a direction coincident with the nearby Sculptor galaxy at 3.5 Mpc. In this work, we searched for transient gamma-ray emission in past observations by Fermi-LAT in the direction of GRB 200415A. These observations confirm that GRB 200415A is obs","authors_text":"Ankush Banerjee, Bin-Bin Zhang, Dimple, Eman Moneer, Jagdish C. Joshi, Jin-Hang Zou, Jun Yang, Lang Shao, Manoneeta Chakraborty, Rahul Gupta, S. B. Pandey, Vidushi Sharma, Vikas Chand, Yi-Si Yang, Yu-Han Yang","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2020-08-25T05:17:38Z","title":"Magnetar Giant Flare Originated GRB 200415A: Transient GeV emission, Time-Resolved $\\rm E_p~ -~L_{iso}$ Correlation, and Implications"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2008.10822","kind":"arxiv","version":2},"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:dcf6ac78d000eedc8b37507be112f65d049a795dbad289d87799976430b8cc3f","target":"record","created_at":"2026-07-05T03:31:53Z","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":"5884b353d7e7d997655d88e84ac7266ee0aae1e703d3a8810d5d37b6e0375b55","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2020-08-25T05:17:38Z","title_canon_sha256":"dcba2602beeff8a858b52af4b5ed1d045a1d52d2ed63634fcadc78baf9141b15"},"schema_version":"1.0","source":{"id":"2008.10822","kind":"arxiv","version":2}},"canonical_sha256":"3fb26537803cd6b10da939a8b415b7f7dc7781715f949b858d61b903eb68bfe8","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"3fb26537803cd6b10da939a8b415b7f7dc7781715f949b858d61b903eb68bfe8","first_computed_at":"2026-07-05T03:31:53.587192Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T03:31:53.587192Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"TkUzbrYw2iAn5ENBKDZQXAqiGqtrZI7joXcmiUXg2iUVzWtGp33bU1V4+5Np3F/qECCapeKyHArmYwXwuLk2DA==","signature_status":"signed_v1","signed_at":"2026-07-05T03:31:53.587733Z","signed_message":"canonical_sha256_bytes"},"source_id":"2008.10822","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:dcf6ac78d000eedc8b37507be112f65d049a795dbad289d87799976430b8cc3f","sha256:19059d79357f53716b4acac8c4e708c230269e5b43ca9e5d08a30ed178b01153"],"state_sha256":"b5bb353d48d4c73ed007ceb471ca4f5faa32a7094cd4a6bfd2a662563c23ca8d"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"6+3jtVirmfV8evmu0A8tnr5oVX4My3S5fys+gI1X6plEMBXS7vJIDmfTfLAIMa10cOs31R+21We/soIqE2U+Cg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-07-06T13:48:13.372820Z","bundle_sha256":"8d577c0c6b8e40c0d804ad875f31becdea774f5f85f3cf8236e407083daa9ea5"}}