{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2011:AEKCNHNEQDEWXYCDR6W6WIKX7H","short_pith_number":"pith:AEKCNHNE","canonical_record":{"source":{"id":"1103.4295","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.IM","submitted_at":"2011-03-22T15:52:51Z","cross_cats_sorted":["cs.DL"],"title_canon_sha256":"811533cc143ce08c0866c29b19c4a4b75aba0130c1e3ec562a61e6f3b6e130a4","abstract_canon_sha256":"61e4b18c8712cbbb4089cc8fd254569332b19a66b87e9e057c41fcde61a467be"},"schema_version":"1.0"},"canonical_sha256":"0114269da480c96be0438fadeb2157f9c220f7ae6273c2c47061f944dfe8b84f","source":{"kind":"arxiv","id":"1103.4295","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1103.4295","created_at":"2026-05-18T01:21:56Z"},{"alias_kind":"arxiv_version","alias_value":"1103.4295v1","created_at":"2026-05-18T01:21:56Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1103.4295","created_at":"2026-05-18T01:21:56Z"},{"alias_kind":"pith_short_12","alias_value":"AEKCNHNEQDEW","created_at":"2026-05-18T12:26:24Z"},{"alias_kind":"pith_short_16","alias_value":"AEKCNHNEQDEWXYCD","created_at":"2026-05-18T12:26:24Z"},{"alias_kind":"pith_short_8","alias_value":"AEKCNHNE","created_at":"2026-05-18T12:26:24Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2011:AEKCNHNEQDEWXYCDR6W6WIKX7H","target":"record","payload":{"canonical_record":{"source":{"id":"1103.4295","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.IM","submitted_at":"2011-03-22T15:52:51Z","cross_cats_sorted":["cs.DL"],"title_canon_sha256":"811533cc143ce08c0866c29b19c4a4b75aba0130c1e3ec562a61e6f3b6e130a4","abstract_canon_sha256":"61e4b18c8712cbbb4089cc8fd254569332b19a66b87e9e057c41fcde61a467be"},"schema_version":"1.0"},"canonical_sha256":"0114269da480c96be0438fadeb2157f9c220f7ae6273c2c47061f944dfe8b84f","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:21:56.188805Z","signature_b64":"j1me4//5lJe1TrUrOKv6qJlv+F/DI8QLOyosUYKH+jyFU1F5FZ4ChdyUdmZ6jLRjjFY2YOSpuym2X+1iZ29bAg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"0114269da480c96be0438fadeb2157f9c220f7ae6273c2c47061f944dfe8b84f","last_reissued_at":"2026-05-18T01:21:56.188060Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:21:56.188060Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1103.4295","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":"2026-05-18T01:21:56Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"aeS6ulHEKECF+GaiB2ReZXR8giViIes96NxkDEu8k/Pp8Ao4vWtZ3u2XqrQp7HhgoxJSNk5kg1Kg6ItkETuqCA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-26T10:40:34.341946Z"},"content_sha256":"3f591606368064a218ab16c4d2ab13435bea2d4dca66665bded4b43d701cdde5","schema_version":"1.0","event_id":"sha256:3f591606368064a218ab16c4d2ab13435bea2d4dca66665bded4b43d701cdde5"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2011:AEKCNHNEQDEWXYCDR6W6WIKX7H","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Linking Literature and Data: Status Report and Future Efforts","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cs.DL"],"primary_cat":"astro-ph.IM","authors_text":"Alberto Accomazzi","submitted_at":"2011-03-22T15:52:51Z","abstract_excerpt":"In the current era of data-intensive science, it is increasingly important for researchers to be able to have access to published results, the supporting data, and the processes used to produce them. Six years ago, recognizing this need, the American Astronomical Society and the Astrophysics Data Centers Executive Committee (ADEC) sponsored an effort to facilitate the annotation and linking of datasets during the publishing process, with limited success. I will review the status of this effort and describe a new, more general one now being considered in the context of the Virtual Astronomical "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1103.4295","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":""},"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":"2026-05-18T01:21:56Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"E3BImX5zsxnrKizM666XZEiGJSWSmC15HHXzVdwLVyUe1B6O1lyt4va83ana5Myi22tRxDHQYWGtJKQ87keiAw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-26T10:40:34.342653Z"},"content_sha256":"67c93ca56af38e129c87b64c66140d42d52ccf86c1ab59fd6a6ecede68c7e87e","schema_version":"1.0","event_id":"sha256:67c93ca56af38e129c87b64c66140d42d52ccf86c1ab59fd6a6ecede68c7e87e"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/AEKCNHNEQDEWXYCDR6W6WIKX7H/bundle.json","state_url":"https://pith.science/pith/AEKCNHNEQDEWXYCDR6W6WIKX7H/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/AEKCNHNEQDEWXYCDR6W6WIKX7H/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":"2026-05-26T10:40:34Z","links":{"resolver":"https://pith.science/pith/AEKCNHNEQDEWXYCDR6W6WIKX7H","bundle":"https://pith.science/pith/AEKCNHNEQDEWXYCDR6W6WIKX7H/bundle.json","state":"https://pith.science/pith/AEKCNHNEQDEWXYCDR6W6WIKX7H/state.json","well_known_bundle":"https://pith.science/.well-known/pith/AEKCNHNEQDEWXYCDR6W6WIKX7H/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2011:AEKCNHNEQDEWXYCDR6W6WIKX7H","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":"61e4b18c8712cbbb4089cc8fd254569332b19a66b87e9e057c41fcde61a467be","cross_cats_sorted":["cs.DL"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.IM","submitted_at":"2011-03-22T15:52:51Z","title_canon_sha256":"811533cc143ce08c0866c29b19c4a4b75aba0130c1e3ec562a61e6f3b6e130a4"},"schema_version":"1.0","source":{"id":"1103.4295","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1103.4295","created_at":"2026-05-18T01:21:56Z"},{"alias_kind":"arxiv_version","alias_value":"1103.4295v1","created_at":"2026-05-18T01:21:56Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1103.4295","created_at":"2026-05-18T01:21:56Z"},{"alias_kind":"pith_short_12","alias_value":"AEKCNHNEQDEW","created_at":"2026-05-18T12:26:24Z"},{"alias_kind":"pith_short_16","alias_value":"AEKCNHNEQDEWXYCD","created_at":"2026-05-18T12:26:24Z"},{"alias_kind":"pith_short_8","alias_value":"AEKCNHNE","created_at":"2026-05-18T12:26:24Z"}],"graph_snapshots":[{"event_id":"sha256:67c93ca56af38e129c87b64c66140d42d52ccf86c1ab59fd6a6ecede68c7e87e","target":"graph","created_at":"2026-05-18T01:21:56Z","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":"In the current era of data-intensive science, it is increasingly important for researchers to be able to have access to published results, the supporting data, and the processes used to produce them. Six years ago, recognizing this need, the American Astronomical Society and the Astrophysics Data Centers Executive Committee (ADEC) sponsored an effort to facilitate the annotation and linking of datasets during the publishing process, with limited success. I will review the status of this effort and describe a new, more general one now being considered in the context of the Virtual Astronomical ","authors_text":"Alberto Accomazzi","cross_cats":["cs.DL"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.IM","submitted_at":"2011-03-22T15:52:51Z","title":"Linking Literature and Data: Status Report and Future Efforts"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1103.4295","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":"sha256:3f591606368064a218ab16c4d2ab13435bea2d4dca66665bded4b43d701cdde5","target":"record","created_at":"2026-05-18T01:21:56Z","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":"61e4b18c8712cbbb4089cc8fd254569332b19a66b87e9e057c41fcde61a467be","cross_cats_sorted":["cs.DL"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.IM","submitted_at":"2011-03-22T15:52:51Z","title_canon_sha256":"811533cc143ce08c0866c29b19c4a4b75aba0130c1e3ec562a61e6f3b6e130a4"},"schema_version":"1.0","source":{"id":"1103.4295","kind":"arxiv","version":1}},"canonical_sha256":"0114269da480c96be0438fadeb2157f9c220f7ae6273c2c47061f944dfe8b84f","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"0114269da480c96be0438fadeb2157f9c220f7ae6273c2c47061f944dfe8b84f","first_computed_at":"2026-05-18T01:21:56.188060Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:21:56.188060Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"j1me4//5lJe1TrUrOKv6qJlv+F/DI8QLOyosUYKH+jyFU1F5FZ4ChdyUdmZ6jLRjjFY2YOSpuym2X+1iZ29bAg==","signature_status":"signed_v1","signed_at":"2026-05-18T01:21:56.188805Z","signed_message":"canonical_sha256_bytes"},"source_id":"1103.4295","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:3f591606368064a218ab16c4d2ab13435bea2d4dca66665bded4b43d701cdde5","sha256:67c93ca56af38e129c87b64c66140d42d52ccf86c1ab59fd6a6ecede68c7e87e"],"state_sha256":"220e7fb3fa6e77ca302726a9614aa9c808b9261b5fd7b707610dfd936bedee30"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"oqQLVE8FP5F3PcQh0SOf+tAoCC3W9ecvj+oy7+6r1FpsB8oBXOn9Q+mnDTv3UxVEgFRRlPxPajbK7t3DuvCODw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-26T10:40:34.346639Z","bundle_sha256":"97e20440968037117c596c453d5a832122e48d6c56e604a068d9f539b4150acc"}}