{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2010:EFONK4O4N6RDOBM7AZJF46J6JN","short_pith_number":"pith:EFONK4O4","canonical_record":{"source":{"id":"1003.0099","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2010-02-28T11:41:10Z","cross_cats_sorted":[],"title_canon_sha256":"4d84251983727b1aa77a316c78cdabeefa591e8bea25653df61d7bd07ba424ab","abstract_canon_sha256":"85ce698ba52d7ee3b760fe10dc2d754f6a5dfbfd8798b939d6b252e439a621ab"},"schema_version":"1.0"},"canonical_sha256":"215cd571dc6fa237059f06525e793e4b71647a4f65ba00e9ce0fdd52d31886a3","source":{"kind":"arxiv","id":"1003.0099","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1003.0099","created_at":"2026-05-18T02:08:48Z"},{"alias_kind":"arxiv_version","alias_value":"1003.0099v2","created_at":"2026-05-18T02:08:48Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1003.0099","created_at":"2026-05-18T02:08:48Z"},{"alias_kind":"pith_short_12","alias_value":"EFONK4O4N6RD","created_at":"2026-05-18T12:26:06Z"},{"alias_kind":"pith_short_16","alias_value":"EFONK4O4N6RDOBM7","created_at":"2026-05-18T12:26:06Z"},{"alias_kind":"pith_short_8","alias_value":"EFONK4O4","created_at":"2026-05-18T12:26:06Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2010:EFONK4O4N6RDOBM7AZJF46J6JN","target":"record","payload":{"canonical_record":{"source":{"id":"1003.0099","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2010-02-28T11:41:10Z","cross_cats_sorted":[],"title_canon_sha256":"4d84251983727b1aa77a316c78cdabeefa591e8bea25653df61d7bd07ba424ab","abstract_canon_sha256":"85ce698ba52d7ee3b760fe10dc2d754f6a5dfbfd8798b939d6b252e439a621ab"},"schema_version":"1.0"},"canonical_sha256":"215cd571dc6fa237059f06525e793e4b71647a4f65ba00e9ce0fdd52d31886a3","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:08:48.542735Z","signature_b64":"x7Z4dKIb9eqPUyPLepJghTQG2LVvbUcZ+yVjh9OJAX0hlUL1P9Rr59Gsta44jSUuRNjjwxBmwt2B6vDJW+FHCg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"215cd571dc6fa237059f06525e793e4b71647a4f65ba00e9ce0fdd52d31886a3","last_reissued_at":"2026-05-18T02:08:48.541940Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:08:48.541940Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1003.0099","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":"2026-05-18T02:08:48Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"IfoygRQlGdllNDgfrPCmvIM/w8zKYqNK6qCIoCGVz5NemojT2rSuxx0/EdDd+8EEBGBe1IonE/IsrFjJnggeBA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-05T10:30:57.902151Z"},"content_sha256":"27ce99396f35903eeb3e2be9364f520d18ee78c04d295568174615bdcde44542","schema_version":"1.0","event_id":"sha256:27ce99396f35903eeb3e2be9364f520d18ee78c04d295568174615bdcde44542"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2010:EFONK4O4N6RDOBM7AZJF46J6JN","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Measuring the beaming angle of GRB 030329 by fitting the rebrightenings in its multiband afterglow","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.HE","authors_text":"Si-Wei Kong (All come from Nanjing University), Wei Deng, Yong-Feng Huang","submitted_at":"2010-02-28T11:41:10Z","abstract_excerpt":"Multiple rebrightenings have been observed in the multiband afterglow of GRB 030329. Especially, a marked and quick rebrightening occurred at about t ~ 1.2 * 10^5 s. Energy injection from late and slow shells seems to be the best interpretation for these rebrightenings. Usually it is assumed that the energy is injected into the whole external shock. However, in the case of GRB 030329, the rebrightenings are so quick that the usual consideration fails to give a satisfactory fit to the observed light curves. Actually, since these late/slow shells coast freely in the wake of the external shock, t"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1003.0099","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"},"verdict_id":null},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T02:08:48Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"79Uc+3J/h4M1QZshC1muEToKDUYMju0GLsk2QkaLaBqA+7xG/vLwTbFDSIf79sLw2LrD5fxbZn2XLkFGiT8VBg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-05T10:30:57.902507Z"},"content_sha256":"8ad9ac6d50dc190948024857b0728eccfa7b178515e1c5496d6f6f7f23353fa1","schema_version":"1.0","event_id":"sha256:8ad9ac6d50dc190948024857b0728eccfa7b178515e1c5496d6f6f7f23353fa1"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/EFONK4O4N6RDOBM7AZJF46J6JN/bundle.json","state_url":"https://pith.science/pith/EFONK4O4N6RDOBM7AZJF46J6JN/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/EFONK4O4N6RDOBM7AZJF46J6JN/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":"2026-06-05T10:30:57Z","links":{"resolver":"https://pith.science/pith/EFONK4O4N6RDOBM7AZJF46J6JN","bundle":"https://pith.science/pith/EFONK4O4N6RDOBM7AZJF46J6JN/bundle.json","state":"https://pith.science/pith/EFONK4O4N6RDOBM7AZJF46J6JN/state.json","well_known_bundle":"https://pith.science/.well-known/pith/EFONK4O4N6RDOBM7AZJF46J6JN/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2010:EFONK4O4N6RDOBM7AZJF46J6JN","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":"85ce698ba52d7ee3b760fe10dc2d754f6a5dfbfd8798b939d6b252e439a621ab","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2010-02-28T11:41:10Z","title_canon_sha256":"4d84251983727b1aa77a316c78cdabeefa591e8bea25653df61d7bd07ba424ab"},"schema_version":"1.0","source":{"id":"1003.0099","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1003.0099","created_at":"2026-05-18T02:08:48Z"},{"alias_kind":"arxiv_version","alias_value":"1003.0099v2","created_at":"2026-05-18T02:08:48Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1003.0099","created_at":"2026-05-18T02:08:48Z"},{"alias_kind":"pith_short_12","alias_value":"EFONK4O4N6RD","created_at":"2026-05-18T12:26:06Z"},{"alias_kind":"pith_short_16","alias_value":"EFONK4O4N6RDOBM7","created_at":"2026-05-18T12:26:06Z"},{"alias_kind":"pith_short_8","alias_value":"EFONK4O4","created_at":"2026-05-18T12:26:06Z"}],"graph_snapshots":[{"event_id":"sha256:8ad9ac6d50dc190948024857b0728eccfa7b178515e1c5496d6f6f7f23353fa1","target":"graph","created_at":"2026-05-18T02:08:48Z","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"},"paper":{"abstract_excerpt":"Multiple rebrightenings have been observed in the multiband afterglow of GRB 030329. Especially, a marked and quick rebrightening occurred at about t ~ 1.2 * 10^5 s. Energy injection from late and slow shells seems to be the best interpretation for these rebrightenings. Usually it is assumed that the energy is injected into the whole external shock. However, in the case of GRB 030329, the rebrightenings are so quick that the usual consideration fails to give a satisfactory fit to the observed light curves. Actually, since these late/slow shells coast freely in the wake of the external shock, t","authors_text":"Si-Wei Kong (All come from Nanjing University), Wei Deng, Yong-Feng Huang","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2010-02-28T11:41:10Z","title":"Measuring the beaming angle of GRB 030329 by fitting the rebrightenings in its multiband afterglow"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1003.0099","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":"sha256:27ce99396f35903eeb3e2be9364f520d18ee78c04d295568174615bdcde44542","target":"record","created_at":"2026-05-18T02:08:48Z","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":"85ce698ba52d7ee3b760fe10dc2d754f6a5dfbfd8798b939d6b252e439a621ab","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2010-02-28T11:41:10Z","title_canon_sha256":"4d84251983727b1aa77a316c78cdabeefa591e8bea25653df61d7bd07ba424ab"},"schema_version":"1.0","source":{"id":"1003.0099","kind":"arxiv","version":2}},"canonical_sha256":"215cd571dc6fa237059f06525e793e4b71647a4f65ba00e9ce0fdd52d31886a3","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"215cd571dc6fa237059f06525e793e4b71647a4f65ba00e9ce0fdd52d31886a3","first_computed_at":"2026-05-18T02:08:48.541940Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:08:48.541940Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"x7Z4dKIb9eqPUyPLepJghTQG2LVvbUcZ+yVjh9OJAX0hlUL1P9Rr59Gsta44jSUuRNjjwxBmwt2B6vDJW+FHCg==","signature_status":"signed_v1","signed_at":"2026-05-18T02:08:48.542735Z","signed_message":"canonical_sha256_bytes"},"source_id":"1003.0099","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:27ce99396f35903eeb3e2be9364f520d18ee78c04d295568174615bdcde44542","sha256:8ad9ac6d50dc190948024857b0728eccfa7b178515e1c5496d6f6f7f23353fa1"],"state_sha256":"1619c2a4fe51151ce824943f0b72204ca3dd9681528e2ab369282b5d0a0acec7"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"4qkPXqdBJlVR0HPKpbF9O+2bVgad84zeHew2VY36nr/Qu2svssQ9v1ecLvvQCVDgiun7WT0fjEergdxOxveIDw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-05T10:30:57.904485Z","bundle_sha256":"0d847f8d2a8db6b43881cfc39f6bbf156e473b47f47e8c7fd67c59c0941a8c05"}}