{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2009:TT6PQNOESONDFZYSEVLTNTYTZQ","short_pith_number":"pith:TT6PQNOE","canonical_record":{"source":{"id":"0903.2511","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2009-03-13T22:46:13Z","cross_cats_sorted":[],"title_canon_sha256":"506e87ee297fe9eb193d704fe502b8222f14bb8debf38dc9aadb5e76be4c24f2","abstract_canon_sha256":"7c7aefb51f30d52e07421e47fbfe95d1bccb9d83cc0e5971b1208b839a264aa9"},"schema_version":"1.0"},"canonical_sha256":"9cfcf835c4939a32e712255736cf13cc19c4e22545715a77b656dbf6bdd45a42","source":{"kind":"arxiv","id":"0903.2511","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"0903.2511","created_at":"2026-07-04T15:39:38Z"},{"alias_kind":"arxiv_version","alias_value":"0903.2511v2","created_at":"2026-07-04T15:39:38Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.0903.2511","created_at":"2026-07-04T15:39:38Z"},{"alias_kind":"pith_short_12","alias_value":"TT6PQNOESOND","created_at":"2026-07-04T15:39:38Z"},{"alias_kind":"pith_short_16","alias_value":"TT6PQNOESONDFZYS","created_at":"2026-07-04T15:39:38Z"},{"alias_kind":"pith_short_8","alias_value":"TT6PQNOE","created_at":"2026-07-04T15:39:38Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2009:TT6PQNOESONDFZYSEVLTNTYTZQ","target":"record","payload":{"canonical_record":{"source":{"id":"0903.2511","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2009-03-13T22:46:13Z","cross_cats_sorted":[],"title_canon_sha256":"506e87ee297fe9eb193d704fe502b8222f14bb8debf38dc9aadb5e76be4c24f2","abstract_canon_sha256":"7c7aefb51f30d52e07421e47fbfe95d1bccb9d83cc0e5971b1208b839a264aa9"},"schema_version":"1.0"},"canonical_sha256":"9cfcf835c4939a32e712255736cf13cc19c4e22545715a77b656dbf6bdd45a42","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-04T15:39:38.027287Z","signature_b64":"q5eDhpUvyeS9c7x7f9KWTgSTcQlxMJGGqcbItBQp/z3usjW/JTQOMePqNSUNfrLy39oP2DudXnvNh77MKAfuCA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"9cfcf835c4939a32e712255736cf13cc19c4e22545715a77b656dbf6bdd45a42","last_reissued_at":"2026-07-04T15:39:38.026880Z","signature_status":"signed_v1","first_computed_at":"2026-07-04T15:39:38.026880Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"0903.2511","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":"2026-07-04T15:39:38Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"bi1gpfRK+frSNOwfDBGQPe1Rz4jvcJc6r1383DtY6tYsKaWsfaaexWab91f/D86i0ytOUdRVpHwxd7Iax43rDQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-05T23:52:42.509047Z"},"content_sha256":"46a56aadde85c50cc6f090a1e9cb5baca3870c80609a2fdf98145939dadb1e5a","schema_version":"1.0","event_id":"sha256:46a56aadde85c50cc6f090a1e9cb5baca3870c80609a2fdf98145939dadb1e5a"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2009:TT6PQNOESONDFZYSEVLTNTYTZQ","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Bridging the Gap Between Stars and Planets: The Formation and Early Evolution of Brown Dwarfs","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.GA","authors_text":"Adam Burgasser, Adam Kraus, Aleks Scholz, Alyssa Goodman, Ansgar Reiners, Ben Oppenheimer, Daniel Apai, Estelle Moraux, Gilles Chabrier, Ilaria Pascucci, Isabelle Baraffe, Jane Greaves, Keivan Stassun, Kelle Cruz, Louisa Rebull, Mike Dunham, Paolo Padoan, Patrick Hennebelle, Subhanjoy Mohanty, Tom Ray","submitted_at":"2009-03-13T22:46:13Z","abstract_excerpt":"This White Paper, submitted to the National Academy of Sciences' Astro2010 Decadal Review Committee, focuses on 2 central themes in the study of young brown dwarfs -- their formation mechanism and disk characteristics -- which are of direct relevance to fundamental questions of stellar and planetary origins and properties."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"0903.2511","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/0903.2511/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":"2026-07-04T15:39:38Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"0FCz/1zo4aRyPvGDSaVnZR4GZu6xpup3edD0Qo3cXpC1YrEbGSJnJowK47CZ4s2Za4JlLpHpgCARTWdTew7QAg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-05T23:52:42.509417Z"},"content_sha256":"7b408ae9eaad21430014898776dcc9e1c2ce57027b5c9690173bc4205b574fe6","schema_version":"1.0","event_id":"sha256:7b408ae9eaad21430014898776dcc9e1c2ce57027b5c9690173bc4205b574fe6"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/TT6PQNOESONDFZYSEVLTNTYTZQ/bundle.json","state_url":"https://pith.science/pith/TT6PQNOESONDFZYSEVLTNTYTZQ/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/TT6PQNOESONDFZYSEVLTNTYTZQ/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":"2026-08-05T23:52:42Z","links":{"resolver":"https://pith.science/pith/TT6PQNOESONDFZYSEVLTNTYTZQ","bundle":"https://pith.science/pith/TT6PQNOESONDFZYSEVLTNTYTZQ/bundle.json","state":"https://pith.science/pith/TT6PQNOESONDFZYSEVLTNTYTZQ/state.json","well_known_bundle":"https://pith.science/.well-known/pith/TT6PQNOESONDFZYSEVLTNTYTZQ/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2009:TT6PQNOESONDFZYSEVLTNTYTZQ","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":"7c7aefb51f30d52e07421e47fbfe95d1bccb9d83cc0e5971b1208b839a264aa9","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2009-03-13T22:46:13Z","title_canon_sha256":"506e87ee297fe9eb193d704fe502b8222f14bb8debf38dc9aadb5e76be4c24f2"},"schema_version":"1.0","source":{"id":"0903.2511","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"0903.2511","created_at":"2026-07-04T15:39:38Z"},{"alias_kind":"arxiv_version","alias_value":"0903.2511v2","created_at":"2026-07-04T15:39:38Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.0903.2511","created_at":"2026-07-04T15:39:38Z"},{"alias_kind":"pith_short_12","alias_value":"TT6PQNOESOND","created_at":"2026-07-04T15:39:38Z"},{"alias_kind":"pith_short_16","alias_value":"TT6PQNOESONDFZYS","created_at":"2026-07-04T15:39:38Z"},{"alias_kind":"pith_short_8","alias_value":"TT6PQNOE","created_at":"2026-07-04T15:39:38Z"}],"graph_snapshots":[{"event_id":"sha256:7b408ae9eaad21430014898776dcc9e1c2ce57027b5c9690173bc4205b574fe6","target":"graph","created_at":"2026-07-04T15:39:38Z","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/0903.2511/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"This White Paper, submitted to the National Academy of Sciences' Astro2010 Decadal Review Committee, focuses on 2 central themes in the study of young brown dwarfs -- their formation mechanism and disk characteristics -- which are of direct relevance to fundamental questions of stellar and planetary origins and properties.","authors_text":"Adam Burgasser, Adam Kraus, Aleks Scholz, Alyssa Goodman, Ansgar Reiners, Ben Oppenheimer, Daniel Apai, Estelle Moraux, Gilles Chabrier, Ilaria Pascucci, Isabelle Baraffe, Jane Greaves, Keivan Stassun, Kelle Cruz, Louisa Rebull, Mike Dunham, Paolo Padoan, Patrick Hennebelle, Subhanjoy Mohanty, Tom Ray","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2009-03-13T22:46:13Z","title":"Bridging the Gap Between Stars and Planets: The Formation and Early Evolution of Brown Dwarfs"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"0903.2511","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":"sha256:46a56aadde85c50cc6f090a1e9cb5baca3870c80609a2fdf98145939dadb1e5a","target":"record","created_at":"2026-07-04T15:39:38Z","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":"7c7aefb51f30d52e07421e47fbfe95d1bccb9d83cc0e5971b1208b839a264aa9","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2009-03-13T22:46:13Z","title_canon_sha256":"506e87ee297fe9eb193d704fe502b8222f14bb8debf38dc9aadb5e76be4c24f2"},"schema_version":"1.0","source":{"id":"0903.2511","kind":"arxiv","version":2}},"canonical_sha256":"9cfcf835c4939a32e712255736cf13cc19c4e22545715a77b656dbf6bdd45a42","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"9cfcf835c4939a32e712255736cf13cc19c4e22545715a77b656dbf6bdd45a42","first_computed_at":"2026-07-04T15:39:38.026880Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-04T15:39:38.026880Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"q5eDhpUvyeS9c7x7f9KWTgSTcQlxMJGGqcbItBQp/z3usjW/JTQOMePqNSUNfrLy39oP2DudXnvNh77MKAfuCA==","signature_status":"signed_v1","signed_at":"2026-07-04T15:39:38.027287Z","signed_message":"canonical_sha256_bytes"},"source_id":"0903.2511","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:46a56aadde85c50cc6f090a1e9cb5baca3870c80609a2fdf98145939dadb1e5a","sha256:7b408ae9eaad21430014898776dcc9e1c2ce57027b5c9690173bc4205b574fe6"],"state_sha256":"b050f5731d000acee8e29c054857e655ae995de5b0c79b1f254cb40c6d791e84"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"TwH0/+66hqoCSI0RMOwilmGUeRJbbFPPhMISlQYq+Z716PVQnS21o1hbi4LkqELGFcZnJ22gV/NICvV+pxYlDw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-05T23:52:42.512259Z","bundle_sha256":"912967ad4a900d31f6f6068ff9231792f2263a4b793f8c9673c1949d86db1596"}}