{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2006:WSAR7ZJ4XGAO2PZ3AOI3ENLHWB","short_pith_number":"pith:WSAR7ZJ4","schema_version":"1.0","canonical_sha256":"b4811fe53cb980ed3f3b0391b23567b04fd827941a408b1aa490cf7448853307","source":{"kind":"arxiv","id":"astro-ph/0603773","version":2},"attestation_state":"computed","paper":{"title":"Jet Breaks in Short Gamma-Ray Bursts. I: The Uncollimated Afterglow of GRB 050724","license":"","headline":"","cross_cats":[],"primary_cat":"astro-ph","authors_text":"B. Zhang (U Nevada), C. Kouveliotou (NASA/MSFC), D. Grupe (PSU), D.N. Burrows (PSU), N. Gehrels (NASA/GSFC), P. Meszaros (PSU), R.A.M. Wijers (U Amsterdam), S.K. Patel (NASA/MSFC)","submitted_at":"2006-03-28T21:00:22Z","abstract_excerpt":"We report the results of the \\chandra observations of the \\swift-discovered short Gamma-Ray Burst GRB 050724. \\chandra observed this burst twice, about two days after the burst and a second time three weeks later. The first \\chandra pointing occurred at the end of a strong late-time flare. About 150 photons were detected during this 49.3 ks observation in the 0.4-10.0 keV range. The spectral fit is in good agreement with spectral analysis of earlier \\swift XRT data. In the second \\chandra pointing the afterglow was clearly detected with 8 background-subtracted photons in 44.6 ks. From the comb"},"verification_status":{"content_addressed":true,"pith_receipt":true,"author_attested":false,"weak_author_claims":0,"strong_author_claims":0,"externally_anchored":false,"storage_verified":false,"citation_signatures":0,"replication_records":0,"graph_snapshot":true,"references_resolved":false,"formal_links_present":false},"canonical_record":{"source":{"id":"astro-ph/0603773","kind":"arxiv","version":2},"metadata":{"license":"","primary_cat":"astro-ph","submitted_at":"2006-03-28T21:00:22Z","cross_cats_sorted":[],"title_canon_sha256":"18351362e92dfe2c3cc44f0aafbd6a5e36fc89addf9e1f26c252383045ca205a","abstract_canon_sha256":"5a07605896f1ef282a35911be1635f827bdd63246bb5b6e08aa1b6e2246dd5c8"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T04:36:21.536698Z","signature_b64":"uZfhS6JG2en2as5l+dyRu/YZC/AEHxBoeQc233jKUTfCGqwVmBBm4kCYABACvKF1FYimparYb0EkVmrnhkVODA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"b4811fe53cb980ed3f3b0391b23567b04fd827941a408b1aa490cf7448853307","last_reissued_at":"2026-05-18T04:36:21.536098Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T04:36:21.536098Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Jet Breaks in Short Gamma-Ray Bursts. I: The Uncollimated Afterglow of GRB 050724","license":"","headline":"","cross_cats":[],"primary_cat":"astro-ph","authors_text":"B. Zhang (U Nevada), C. Kouveliotou (NASA/MSFC), D. Grupe (PSU), D.N. Burrows (PSU), N. Gehrels (NASA/GSFC), P. Meszaros (PSU), R.A.M. Wijers (U Amsterdam), S.K. Patel (NASA/MSFC)","submitted_at":"2006-03-28T21:00:22Z","abstract_excerpt":"We report the results of the \\chandra observations of the \\swift-discovered short Gamma-Ray Burst GRB 050724. \\chandra observed this burst twice, about two days after the burst and a second time three weeks later. The first \\chandra pointing occurred at the end of a strong late-time flare. About 150 photons were detected during this 49.3 ks observation in the 0.4-10.0 keV range. The spectral fit is in good agreement with spectral analysis of earlier \\swift XRT data. In the second \\chandra pointing the afterglow was clearly detected with 8 background-subtracted photons in 44.6 ks. From the comb"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"astro-ph/0603773","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":""},"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"},"aliases":[{"alias_kind":"arxiv","alias_value":"astro-ph/0603773","created_at":"2026-05-18T04:36:21.536177+00:00"},{"alias_kind":"arxiv_version","alias_value":"astro-ph/0603773v2","created_at":"2026-05-18T04:36:21.536177+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.astro-ph/0603773","created_at":"2026-05-18T04:36:21.536177+00:00"},{"alias_kind":"pith_short_12","alias_value":"WSAR7ZJ4XGAO","created_at":"2026-05-18T12:25:54.717736+00:00"},{"alias_kind":"pith_short_16","alias_value":"WSAR7ZJ4XGAO2PZ3","created_at":"2026-05-18T12:25:54.717736+00:00"},{"alias_kind":"pith_short_8","alias_value":"WSAR7ZJ4","created_at":"2026-05-18T12:25:54.717736+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":0,"internal_anchor_count":0,"sample":[]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/WSAR7ZJ4XGAO2PZ3AOI3ENLHWB","json":"https://pith.science/pith/WSAR7ZJ4XGAO2PZ3AOI3ENLHWB.json","graph_json":"https://pith.science/api/pith-number/WSAR7ZJ4XGAO2PZ3AOI3ENLHWB/graph.json","events_json":"https://pith.science/api/pith-number/WSAR7ZJ4XGAO2PZ3AOI3ENLHWB/events.json","paper":"https://pith.science/paper/WSAR7ZJ4"},"agent_actions":{"view_html":"https://pith.science/pith/WSAR7ZJ4XGAO2PZ3AOI3ENLHWB","download_json":"https://pith.science/pith/WSAR7ZJ4XGAO2PZ3AOI3ENLHWB.json","view_paper":"https://pith.science/paper/WSAR7ZJ4","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=astro-ph/0603773&json=true","fetch_graph":"https://pith.science/api/pith-number/WSAR7ZJ4XGAO2PZ3AOI3ENLHWB/graph.json","fetch_events":"https://pith.science/api/pith-number/WSAR7ZJ4XGAO2PZ3AOI3ENLHWB/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/WSAR7ZJ4XGAO2PZ3AOI3ENLHWB/action/timestamp_anchor","attest_storage":"https://pith.science/pith/WSAR7ZJ4XGAO2PZ3AOI3ENLHWB/action/storage_attestation","attest_author":"https://pith.science/pith/WSAR7ZJ4XGAO2PZ3AOI3ENLHWB/action/author_attestation","sign_citation":"https://pith.science/pith/WSAR7ZJ4XGAO2PZ3AOI3ENLHWB/action/citation_signature","submit_replication":"https://pith.science/pith/WSAR7ZJ4XGAO2PZ3AOI3ENLHWB/action/replication_record"}},"created_at":"2026-05-18T04:36:21.536177+00:00","updated_at":"2026-05-18T04:36:21.536177+00:00"}