{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2005:DVUTUENCZP3VZNBTUG2I3FZLY3","short_pith_number":"pith:DVUTUENC","schema_version":"1.0","canonical_sha256":"1d693a11a2cbf75cb433a1b48d972bc6caee3359f7457fe7fe375ff158fa4843","source":{"kind":"arxiv","id":"astro-ph/0504592","version":1},"attestation_state":"computed","paper":{"title":"Late-epoch optical and near-infrared observations of the GRB000911 afterglow and its host galaxy","license":"","headline":"","cross_cats":[],"primary_cat":"astro-ph","authors_text":"A.J. Castro-Tirado, A. Levan, A. Magazzu, A.S. Fruchter, A. Zeh, B.L. Jensen, C. Kouveliotou, E. Palazzi, E. Pian, E.P.J. van den Heuvel, F. Frontera, H. Pedersen, J. Danziger, J. Gorosabel, J. Greiner, J. Hjorth, J. M. Castro Cer\\'on, J.P.U. Fynbo, L. Amati, L. Hunt, L. Kaper, L. Nicastro, M.I. Andersen, N. Masetti, N.R. Tanvir, P. Moller, P.M. Vreeswijk, R.A.M.J. Wijers, R. Falomo, S. Benetti, S. Klose","submitted_at":"2005-04-27T09:39:09Z","abstract_excerpt":"We present the results of an optical and near-infrared (NIR) monitoring campaign of the counterpart of Gamma-Ray Burst (GRB) 000911, located at redshift z=1.06, from 5 days to more than 13 months after explosion. Our extensive dataset is a factor of 2 larger and spans a time interval about 4 times longer than the ones considered previously for this GRB afterglow; this allows a more thorough analysis of its light curve and of the GRB host galaxy properties. The afterglow light curves show a single power-law temporal decline, modified at late times by light from a host galaxy with moderate intri"},"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/0504592","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"astro-ph","submitted_at":"2005-04-27T09:39:09Z","cross_cats_sorted":[],"title_canon_sha256":"88bffb36a3e3a8e494807d3f3c31d8506fa1929410a01113855c17acad8cfbc9","abstract_canon_sha256":"ad29c3fdffbaeda80cab7fa1d48da1d6065aea50f62437a595d2c1be8450de19"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-04T14:48:33.086641Z","signature_b64":"9U/4WAbyiFLLNHaUr4N31tJlYUYmCzNt9Zvxbols3zENm9oEMFSP5wqxk/klbeE2amRCzhfDTn3xyfgfd5evAw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"1d693a11a2cbf75cb433a1b48d972bc6caee3359f7457fe7fe375ff158fa4843","last_reissued_at":"2026-07-04T14:48:33.086203Z","signature_status":"signed_v1","first_computed_at":"2026-07-04T14:48:33.086203Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Late-epoch optical and near-infrared observations of the GRB000911 afterglow and its host galaxy","license":"","headline":"","cross_cats":[],"primary_cat":"astro-ph","authors_text":"A.J. Castro-Tirado, A. Levan, A. Magazzu, A.S. Fruchter, A. Zeh, B.L. Jensen, C. Kouveliotou, E. Palazzi, E. Pian, E.P.J. van den Heuvel, F. Frontera, H. Pedersen, J. Danziger, J. Gorosabel, J. Greiner, J. Hjorth, J. M. Castro Cer\\'on, J.P.U. Fynbo, L. Amati, L. Hunt, L. Kaper, L. Nicastro, M.I. Andersen, N. Masetti, N.R. Tanvir, P. Moller, P.M. Vreeswijk, R.A.M.J. Wijers, R. Falomo, S. Benetti, S. Klose","submitted_at":"2005-04-27T09:39:09Z","abstract_excerpt":"We present the results of an optical and near-infrared (NIR) monitoring campaign of the counterpart of Gamma-Ray Burst (GRB) 000911, located at redshift z=1.06, from 5 days to more than 13 months after explosion. Our extensive dataset is a factor of 2 larger and spans a time interval about 4 times longer than the ones considered previously for this GRB afterglow; this allows a more thorough analysis of its light curve and of the GRB host galaxy properties. The afterglow light curves show a single power-law temporal decline, modified at late times by light from a host galaxy with moderate intri"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"astro-ph/0504592","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/0504592/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"},"aliases":[{"alias_kind":"arxiv","alias_value":"astro-ph/0504592","created_at":"2026-07-04T14:48:33.086264+00:00"},{"alias_kind":"arxiv_version","alias_value":"astro-ph/0504592v1","created_at":"2026-07-04T14:48:33.086264+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.astro-ph/0504592","created_at":"2026-07-04T14:48:33.086264+00:00"},{"alias_kind":"pith_short_12","alias_value":"DVUTUENCZP3V","created_at":"2026-07-04T14:48:33.086264+00:00"},{"alias_kind":"pith_short_16","alias_value":"DVUTUENCZP3VZNBT","created_at":"2026-07-04T14:48:33.086264+00:00"},{"alias_kind":"pith_short_8","alias_value":"DVUTUENC","created_at":"2026-07-04T14:48:33.086264+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/DVUTUENCZP3VZNBTUG2I3FZLY3","json":"https://pith.science/pith/DVUTUENCZP3VZNBTUG2I3FZLY3.json","graph_json":"https://pith.science/api/pith-number/DVUTUENCZP3VZNBTUG2I3FZLY3/graph.json","events_json":"https://pith.science/api/pith-number/DVUTUENCZP3VZNBTUG2I3FZLY3/events.json","paper":"https://pith.science/paper/DVUTUENC"},"agent_actions":{"view_html":"https://pith.science/pith/DVUTUENCZP3VZNBTUG2I3FZLY3","download_json":"https://pith.science/pith/DVUTUENCZP3VZNBTUG2I3FZLY3.json","view_paper":"https://pith.science/paper/DVUTUENC","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=astro-ph/0504592&json=true","fetch_graph":"https://pith.science/api/pith-number/DVUTUENCZP3VZNBTUG2I3FZLY3/graph.json","fetch_events":"https://pith.science/api/pith-number/DVUTUENCZP3VZNBTUG2I3FZLY3/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/DVUTUENCZP3VZNBTUG2I3FZLY3/action/timestamp_anchor","attest_storage":"https://pith.science/pith/DVUTUENCZP3VZNBTUG2I3FZLY3/action/storage_attestation","attest_author":"https://pith.science/pith/DVUTUENCZP3VZNBTUG2I3FZLY3/action/author_attestation","sign_citation":"https://pith.science/pith/DVUTUENCZP3VZNBTUG2I3FZLY3/action/citation_signature","submit_replication":"https://pith.science/pith/DVUTUENCZP3VZNBTUG2I3FZLY3/action/replication_record"}},"created_at":"2026-07-04T14:48:33.086264+00:00","updated_at":"2026-07-04T14:48:33.086264+00:00"}