{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2025:DWVPZY3JPSCWKUWELK473CHXLG","short_pith_number":"pith:DWVPZY3J","canonical_record":{"source":{"id":"2501.14207","kind":"arxiv","version":2},"metadata":{"license":"http://creativecommons.org/publicdomain/zero/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2025-01-24T03:25:09Z","cross_cats_sorted":[],"title_canon_sha256":"7784a1c691161a9879dafe748b4d56ef0ac06d9af817efec7beed010c123b67f","abstract_canon_sha256":"3974fb6288dd07a165e5c786cc6f9bccbdefa7870771e9a44c48c0c683ce267d"},"schema_version":"1.0"},"canonical_sha256":"1daafce3697c856552c45ab9fd88f75984e1f441a42c4763c09e2cec350ca238","source":{"kind":"arxiv","id":"2501.14207","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2501.14207","created_at":"2026-07-05T10:16:41Z"},{"alias_kind":"arxiv_version","alias_value":"2501.14207v2","created_at":"2026-07-05T10:16:41Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2501.14207","created_at":"2026-07-05T10:16:41Z"},{"alias_kind":"pith_short_12","alias_value":"DWVPZY3JPSCW","created_at":"2026-07-05T10:16:41Z"},{"alias_kind":"pith_short_16","alias_value":"DWVPZY3JPSCWKUWE","created_at":"2026-07-05T10:16:41Z"},{"alias_kind":"pith_short_8","alias_value":"DWVPZY3J","created_at":"2026-07-05T10:16:41Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2025:DWVPZY3JPSCWKUWELK473CHXLG","target":"record","payload":{"canonical_record":{"source":{"id":"2501.14207","kind":"arxiv","version":2},"metadata":{"license":"http://creativecommons.org/publicdomain/zero/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2025-01-24T03:25:09Z","cross_cats_sorted":[],"title_canon_sha256":"7784a1c691161a9879dafe748b4d56ef0ac06d9af817efec7beed010c123b67f","abstract_canon_sha256":"3974fb6288dd07a165e5c786cc6f9bccbdefa7870771e9a44c48c0c683ce267d"},"schema_version":"1.0"},"canonical_sha256":"1daafce3697c856552c45ab9fd88f75984e1f441a42c4763c09e2cec350ca238","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T10:16:41.134028Z","signature_b64":"drsOMDNsoNOtETkxOGFMEJs/+ce3ksXcCSyk/qElmIJXKUeNuQjKfPyYhX1FnzgRcGWWrDI54DkA9Pkj9RMwDw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"1daafce3697c856552c45ab9fd88f75984e1f441a42c4763c09e2cec350ca238","last_reissued_at":"2026-07-05T10:16:41.133493Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T10:16:41.133493Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2501.14207","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":"2026-07-05T10:16:41Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"pqmkUwyN0I5+E7m76sIOJLPmT65YaarVfRwc9AWayaAMzfuWmVhCUNbGYHK3tbYWn44aXHyHUZJVJuy2gOjoAw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-13T18:40:14.060273Z"},"content_sha256":"205237fd1c413b2c2576d39896f168526d213c4808563c19273a8c6fcceb07e5","schema_version":"1.0","event_id":"sha256:205237fd1c413b2c2576d39896f168526d213c4808563c19273a8c6fcceb07e5"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2025:DWVPZY3JPSCWKUWELK473CHXLG","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Discovery of high-frequency quasi-periodic oscillation in short-duration gamma-ray bursts","license":"http://creativecommons.org/publicdomain/zero/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.HE","authors_text":"En-Wei Liang, Hou-Jun L\\\"u, Jared Rice, Xing Yang","submitted_at":"2025-01-24T03:25:09Z","abstract_excerpt":"Rapidly rotating newborn magnetars, which originate from binary neutron star (NS) mergers and serve as the central engines of short gamma-ray bursts (GRBs), may leave some imprints on their prompt gamma-ray light curves even though they are far from their radiating fireballs. A high-frequency quasi-periodic oscillation (QPO) would be a unique feature for the magnetar central engine, especially a hypermassive magnetar. By conducting a systematic analysis of the prompt gamma-ray light curves from 605 short GRBs observed by {\\em Fermi}/Gamma-ray Burst Monitor, we have identified such QPO signals "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2501.14207","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/2501.14207/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":"2026-07-05T10:16:41Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"8zhydTAdk7cXeynd7Qt7PQni4TNlCW4JQYH9Yj0U1GESJrB/JFewEkFKXYwu87ksB2aYcZxd5GH5zqLUGDqDDQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-13T18:40:14.060795Z"},"content_sha256":"83cf0a19d083d756857c7cd508578b49d8b422a7c8dea6b1b41fe87b4ea42733","schema_version":"1.0","event_id":"sha256:83cf0a19d083d756857c7cd508578b49d8b422a7c8dea6b1b41fe87b4ea42733"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/DWVPZY3JPSCWKUWELK473CHXLG/bundle.json","state_url":"https://pith.science/pith/DWVPZY3JPSCWKUWELK473CHXLG/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/DWVPZY3JPSCWKUWELK473CHXLG/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":"2026-08-13T18:40:14Z","links":{"resolver":"https://pith.science/pith/DWVPZY3JPSCWKUWELK473CHXLG","bundle":"https://pith.science/pith/DWVPZY3JPSCWKUWELK473CHXLG/bundle.json","state":"https://pith.science/pith/DWVPZY3JPSCWKUWELK473CHXLG/state.json","well_known_bundle":"https://pith.science/.well-known/pith/DWVPZY3JPSCWKUWELK473CHXLG/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2025:DWVPZY3JPSCWKUWELK473CHXLG","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":"3974fb6288dd07a165e5c786cc6f9bccbdefa7870771e9a44c48c0c683ce267d","cross_cats_sorted":[],"license":"http://creativecommons.org/publicdomain/zero/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2025-01-24T03:25:09Z","title_canon_sha256":"7784a1c691161a9879dafe748b4d56ef0ac06d9af817efec7beed010c123b67f"},"schema_version":"1.0","source":{"id":"2501.14207","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2501.14207","created_at":"2026-07-05T10:16:41Z"},{"alias_kind":"arxiv_version","alias_value":"2501.14207v2","created_at":"2026-07-05T10:16:41Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2501.14207","created_at":"2026-07-05T10:16:41Z"},{"alias_kind":"pith_short_12","alias_value":"DWVPZY3JPSCW","created_at":"2026-07-05T10:16:41Z"},{"alias_kind":"pith_short_16","alias_value":"DWVPZY3JPSCWKUWE","created_at":"2026-07-05T10:16:41Z"},{"alias_kind":"pith_short_8","alias_value":"DWVPZY3J","created_at":"2026-07-05T10:16:41Z"}],"graph_snapshots":[{"event_id":"sha256:83cf0a19d083d756857c7cd508578b49d8b422a7c8dea6b1b41fe87b4ea42733","target":"graph","created_at":"2026-07-05T10:16:41Z","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/2501.14207/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Rapidly rotating newborn magnetars, which originate from binary neutron star (NS) mergers and serve as the central engines of short gamma-ray bursts (GRBs), may leave some imprints on their prompt gamma-ray light curves even though they are far from their radiating fireballs. A high-frequency quasi-periodic oscillation (QPO) would be a unique feature for the magnetar central engine, especially a hypermassive magnetar. By conducting a systematic analysis of the prompt gamma-ray light curves from 605 short GRBs observed by {\\em Fermi}/Gamma-ray Burst Monitor, we have identified such QPO signals ","authors_text":"En-Wei Liang, Hou-Jun L\\\"u, Jared Rice, Xing Yang","cross_cats":[],"headline":"","license":"http://creativecommons.org/publicdomain/zero/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2025-01-24T03:25:09Z","title":"Discovery of high-frequency quasi-periodic oscillation in short-duration gamma-ray bursts"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2501.14207","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":"sha256:205237fd1c413b2c2576d39896f168526d213c4808563c19273a8c6fcceb07e5","target":"record","created_at":"2026-07-05T10:16:41Z","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":"3974fb6288dd07a165e5c786cc6f9bccbdefa7870771e9a44c48c0c683ce267d","cross_cats_sorted":[],"license":"http://creativecommons.org/publicdomain/zero/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2025-01-24T03:25:09Z","title_canon_sha256":"7784a1c691161a9879dafe748b4d56ef0ac06d9af817efec7beed010c123b67f"},"schema_version":"1.0","source":{"id":"2501.14207","kind":"arxiv","version":2}},"canonical_sha256":"1daafce3697c856552c45ab9fd88f75984e1f441a42c4763c09e2cec350ca238","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"1daafce3697c856552c45ab9fd88f75984e1f441a42c4763c09e2cec350ca238","first_computed_at":"2026-07-05T10:16:41.133493Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T10:16:41.133493Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"drsOMDNsoNOtETkxOGFMEJs/+ce3ksXcCSyk/qElmIJXKUeNuQjKfPyYhX1FnzgRcGWWrDI54DkA9Pkj9RMwDw==","signature_status":"signed_v1","signed_at":"2026-07-05T10:16:41.134028Z","signed_message":"canonical_sha256_bytes"},"source_id":"2501.14207","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:205237fd1c413b2c2576d39896f168526d213c4808563c19273a8c6fcceb07e5","sha256:83cf0a19d083d756857c7cd508578b49d8b422a7c8dea6b1b41fe87b4ea42733"],"state_sha256":"07b8964d96604959f352774f1da92dcd60ecfeb9e89432ea598219eec9fea07d"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"g6uWqikuKOaEh8xXyTwaT7sAfYCbMOwi9QK3s5Uhd2CAVrzdA6ZwqAQok13aZK0j/Bq00TkZH60MKmu3WGa1DA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-13T18:40:14.067264Z","bundle_sha256":"5f72ba3c881068d4ea944f4d4b6a0e82e723730487d61653d50584874021edac"}}