{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2006:AZH3RRKQMN4SB2E3DSDQGG5SGA","short_pith_number":"pith:AZH3RRKQ","canonical_record":{"source":{"id":"astro-ph/0604510","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"astro-ph","submitted_at":"2006-04-24T23:33:16Z","cross_cats_sorted":[],"title_canon_sha256":"cd490c88a2d18acdacf80535e486e8a7c3216c1e96053b961fba5bf3b7ed9d8a","abstract_canon_sha256":"1cb8ccaa9770bf5e1cff230fe5ac10195063a6de5aed51b696ab4914c874ee25"},"schema_version":"1.0"},"canonical_sha256":"064fb8c550637920e89b1c87031bb23019354e9d26e8842e3299a9d5b17d78d8","source":{"kind":"arxiv","id":"astro-ph/0604510","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"astro-ph/0604510","created_at":"2026-07-04T14:53:44Z"},{"alias_kind":"arxiv_version","alias_value":"astro-ph/0604510v1","created_at":"2026-07-04T14:53:44Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.astro-ph/0604510","created_at":"2026-07-04T14:53:44Z"},{"alias_kind":"pith_short_12","alias_value":"AZH3RRKQMN4S","created_at":"2026-07-04T14:53:44Z"},{"alias_kind":"pith_short_16","alias_value":"AZH3RRKQMN4SB2E3","created_at":"2026-07-04T14:53:44Z"},{"alias_kind":"pith_short_8","alias_value":"AZH3RRKQ","created_at":"2026-07-04T14:53:44Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2006:AZH3RRKQMN4SB2E3DSDQGG5SGA","target":"record","payload":{"canonical_record":{"source":{"id":"astro-ph/0604510","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"astro-ph","submitted_at":"2006-04-24T23:33:16Z","cross_cats_sorted":[],"title_canon_sha256":"cd490c88a2d18acdacf80535e486e8a7c3216c1e96053b961fba5bf3b7ed9d8a","abstract_canon_sha256":"1cb8ccaa9770bf5e1cff230fe5ac10195063a6de5aed51b696ab4914c874ee25"},"schema_version":"1.0"},"canonical_sha256":"064fb8c550637920e89b1c87031bb23019354e9d26e8842e3299a9d5b17d78d8","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-04T14:53:44.071485Z","signature_b64":"wY8+8mKqAJxpik89n3c16xpazw+EfXfm1GwJNVtZqJTdyVl6XCnQj2fuSL2HDg+Xy5/ubVV+ik7QTTi/1I32BQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"064fb8c550637920e89b1c87031bb23019354e9d26e8842e3299a9d5b17d78d8","last_reissued_at":"2026-07-04T14:53:44.071067Z","signature_status":"signed_v1","first_computed_at":"2026-07-04T14:53:44.071067Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"astro-ph/0604510","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":"2026-07-04T14:53:44Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"GGVHSTDXgIHYfeQAQKPxzORBAfgYDt+1dPpXkNoWZ7HI3VQTA/l5uGmrhX4LeqSvIBwf4e83UgaSoLHPlUfhCw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-15T18:42:06.022310Z"},"content_sha256":"5aa82d8ff9a2e72eff8aeb25b49d7e228fcdb78f62a0634551948d5f1d9fb419","schema_version":"1.0","event_id":"sha256:5aa82d8ff9a2e72eff8aeb25b49d7e228fcdb78f62a0634551948d5f1d9fb419"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2006:AZH3RRKQMN4SB2E3DSDQGG5SGA","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"GRB 060218/SN 2006aj: Prompt Emission from Inverse-Compton Scattering of Shock Breakout Thermal Photons","license":"","headline":"","cross_cats":[],"primary_cat":"astro-ph","authors_text":"Bing Zhang, E. W. Liang, Z. G. Dai","submitted_at":"2006-04-24T23:33:16Z","abstract_excerpt":"The gamma-ray burst (GRB) 060218/SN 2006aj is a peculiar event, with the second lowest redshift, low luminosity, long duration, chromatic lightcurve features, and in particular, the presence of a thermal component in the X-ray and UV-optical spectra. Thanks to detailed temporal and spectral coverage of the {\\em Swift} observatory, the abundant data allow the GRB prompt emission to be modelled in great detail for the first time. The low flux of prompt UV/optical emission disfavors the conventional internal shock/synchrotron radiation models, which generally predict strong UV/optical emission. H"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"astro-ph/0604510","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/astro-ph/0604510/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":"2026-07-04T14:53:44Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"v9MGuCI97Eq7X+DCJkdfTS9p0whewLyZtznK0uszgRcfRvN9zxvO75ipLTLg3TyWFtkm91soehQrLtZDqLLyAA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-15T18:42:06.022849Z"},"content_sha256":"db40c308fbfdb92ee9c09e124ad5bb2ac22ff5935e06af741136f659e9000ac6","schema_version":"1.0","event_id":"sha256:db40c308fbfdb92ee9c09e124ad5bb2ac22ff5935e06af741136f659e9000ac6"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/AZH3RRKQMN4SB2E3DSDQGG5SGA/bundle.json","state_url":"https://pith.science/pith/AZH3RRKQMN4SB2E3DSDQGG5SGA/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/AZH3RRKQMN4SB2E3DSDQGG5SGA/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":"2026-08-15T18:42:06Z","links":{"resolver":"https://pith.science/pith/AZH3RRKQMN4SB2E3DSDQGG5SGA","bundle":"https://pith.science/pith/AZH3RRKQMN4SB2E3DSDQGG5SGA/bundle.json","state":"https://pith.science/pith/AZH3RRKQMN4SB2E3DSDQGG5SGA/state.json","well_known_bundle":"https://pith.science/.well-known/pith/AZH3RRKQMN4SB2E3DSDQGG5SGA/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2006:AZH3RRKQMN4SB2E3DSDQGG5SGA","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":"1cb8ccaa9770bf5e1cff230fe5ac10195063a6de5aed51b696ab4914c874ee25","cross_cats_sorted":[],"license":"","primary_cat":"astro-ph","submitted_at":"2006-04-24T23:33:16Z","title_canon_sha256":"cd490c88a2d18acdacf80535e486e8a7c3216c1e96053b961fba5bf3b7ed9d8a"},"schema_version":"1.0","source":{"id":"astro-ph/0604510","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"astro-ph/0604510","created_at":"2026-07-04T14:53:44Z"},{"alias_kind":"arxiv_version","alias_value":"astro-ph/0604510v1","created_at":"2026-07-04T14:53:44Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.astro-ph/0604510","created_at":"2026-07-04T14:53:44Z"},{"alias_kind":"pith_short_12","alias_value":"AZH3RRKQMN4S","created_at":"2026-07-04T14:53:44Z"},{"alias_kind":"pith_short_16","alias_value":"AZH3RRKQMN4SB2E3","created_at":"2026-07-04T14:53:44Z"},{"alias_kind":"pith_short_8","alias_value":"AZH3RRKQ","created_at":"2026-07-04T14:53:44Z"}],"graph_snapshots":[{"event_id":"sha256:db40c308fbfdb92ee9c09e124ad5bb2ac22ff5935e06af741136f659e9000ac6","target":"graph","created_at":"2026-07-04T14:53:44Z","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/astro-ph/0604510/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"The gamma-ray burst (GRB) 060218/SN 2006aj is a peculiar event, with the second lowest redshift, low luminosity, long duration, chromatic lightcurve features, and in particular, the presence of a thermal component in the X-ray and UV-optical spectra. Thanks to detailed temporal and spectral coverage of the {\\em Swift} observatory, the abundant data allow the GRB prompt emission to be modelled in great detail for the first time. The low flux of prompt UV/optical emission disfavors the conventional internal shock/synchrotron radiation models, which generally predict strong UV/optical emission. H","authors_text":"Bing Zhang, E. W. Liang, Z. G. Dai","cross_cats":[],"headline":"","license":"","primary_cat":"astro-ph","submitted_at":"2006-04-24T23:33:16Z","title":"GRB 060218/SN 2006aj: Prompt Emission from Inverse-Compton Scattering of Shock Breakout Thermal Photons"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"astro-ph/0604510","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":"sha256:5aa82d8ff9a2e72eff8aeb25b49d7e228fcdb78f62a0634551948d5f1d9fb419","target":"record","created_at":"2026-07-04T14:53:44Z","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":"1cb8ccaa9770bf5e1cff230fe5ac10195063a6de5aed51b696ab4914c874ee25","cross_cats_sorted":[],"license":"","primary_cat":"astro-ph","submitted_at":"2006-04-24T23:33:16Z","title_canon_sha256":"cd490c88a2d18acdacf80535e486e8a7c3216c1e96053b961fba5bf3b7ed9d8a"},"schema_version":"1.0","source":{"id":"astro-ph/0604510","kind":"arxiv","version":1}},"canonical_sha256":"064fb8c550637920e89b1c87031bb23019354e9d26e8842e3299a9d5b17d78d8","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"064fb8c550637920e89b1c87031bb23019354e9d26e8842e3299a9d5b17d78d8","first_computed_at":"2026-07-04T14:53:44.071067Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-04T14:53:44.071067Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"wY8+8mKqAJxpik89n3c16xpazw+EfXfm1GwJNVtZqJTdyVl6XCnQj2fuSL2HDg+Xy5/ubVV+ik7QTTi/1I32BQ==","signature_status":"signed_v1","signed_at":"2026-07-04T14:53:44.071485Z","signed_message":"canonical_sha256_bytes"},"source_id":"astro-ph/0604510","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:5aa82d8ff9a2e72eff8aeb25b49d7e228fcdb78f62a0634551948d5f1d9fb419","sha256:db40c308fbfdb92ee9c09e124ad5bb2ac22ff5935e06af741136f659e9000ac6"],"state_sha256":"515f58201b54a97cc3c626ceecd9039fdb3e1806b4f8556195cb53ebffa3c405"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"yPz0H3GeeFbxHwTCZ2a8wgx/bSpbadA2+hOJo0gYNHHhZlgYKDIeZHpKzljco2dkLj0ThGE4KavU4+4N9nJzDw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-15T18:42:06.027562Z","bundle_sha256":"038dd57beaf1de9fbf62be625b12142094c6d81923ae08f3f3f9036eab6e67af"}}