{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2014:O3AQS2Q5BCODOLHYQWYZ467YL6","short_pith_number":"pith:O3AQS2Q5","canonical_record":{"source":{"id":"1404.0304","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2014-04-01T16:36:36Z","cross_cats_sorted":[],"title_canon_sha256":"02cdc9e6863a789ce4634374f6a99009e4b8490b92ebfb61efd139a550c1308b","abstract_canon_sha256":"6e00671299160ad8800522cdd927d24f9d89d593d45ba30b789675327b4fc9c2"},"schema_version":"1.0"},"canonical_sha256":"76c1096a1d089c372cf885b19e7bf85fb0d9a328f47a27a43e107ed531260e95","source":{"kind":"arxiv","id":"1404.0304","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1404.0304","created_at":"2026-05-18T02:43:36Z"},{"alias_kind":"arxiv_version","alias_value":"1404.0304v2","created_at":"2026-05-18T02:43:36Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1404.0304","created_at":"2026-05-18T02:43:36Z"},{"alias_kind":"pith_short_12","alias_value":"O3AQS2Q5BCOD","created_at":"2026-05-18T12:28:41Z"},{"alias_kind":"pith_short_16","alias_value":"O3AQS2Q5BCODOLHY","created_at":"2026-05-18T12:28:41Z"},{"alias_kind":"pith_short_8","alias_value":"O3AQS2Q5","created_at":"2026-05-18T12:28:41Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2014:O3AQS2Q5BCODOLHYQWYZ467YL6","target":"record","payload":{"canonical_record":{"source":{"id":"1404.0304","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2014-04-01T16:36:36Z","cross_cats_sorted":[],"title_canon_sha256":"02cdc9e6863a789ce4634374f6a99009e4b8490b92ebfb61efd139a550c1308b","abstract_canon_sha256":"6e00671299160ad8800522cdd927d24f9d89d593d45ba30b789675327b4fc9c2"},"schema_version":"1.0"},"canonical_sha256":"76c1096a1d089c372cf885b19e7bf85fb0d9a328f47a27a43e107ed531260e95","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:43:36.102363Z","signature_b64":"fVHF+/YYG72N1yPsv8mihaw6abafSCm3/rbe7G2rOHibnFUoL9xOEUyx4VZzrZuAL4sEJRxY9/xESfG0i7EBCQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"76c1096a1d089c372cf885b19e7bf85fb0d9a328f47a27a43e107ed531260e95","last_reissued_at":"2026-05-18T02:43:36.101724Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:43:36.101724Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1404.0304","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":"2026-05-18T02:43:36Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"C6asbMOX4OK0gptL30jUBZd2wuVcVvHtb91hiPqfaDxQsP8kdwfJsWpe2EWqHVf3k5L3mgDSg+q8NBKV5yHgAQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-02T10:35:49.598815Z"},"content_sha256":"a67b81805e8e96490b6fc0682cd8382d7521b73e50a350eeb28d0c105fcf3fe3","schema_version":"1.0","event_id":"sha256:a67b81805e8e96490b6fc0682cd8382d7521b73e50a350eeb28d0c105fcf3fe3"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2014:O3AQS2Q5BCODOLHYQWYZ467YL6","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Mapping a stellar disk into a boxy bulge: The outside-in part of the Milky Way bulge formation","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.GA","authors_text":"A. Gomez, A. Halle, B. Semelin, D. Katz, F. Combes, L. van Damme, M. D. Lehnert, M. Haywood, P. Di Matteo","submitted_at":"2014-04-01T16:36:36Z","abstract_excerpt":"By means of idealized, dissipationless N-body simulations which follow the formation and subsequent buckling of a stellar bar, we study the characteristics of boxy/peanut-shaped bulges and compare them with the properties of the stellar populations in the Milky Way bulge. The main results of our modeling, valid for the general family of boxy/peanut shaped bulges, are the following: (i) because of the spatial redistribution in the disk initiated at the epoch of bar formation, stars from the innermost regions to the outer Lindblad resonance of the stellar bar are mapped into a boxy bulge; (ii) t"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1404.0304","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":"2026-05-18T02:43:36Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"E9hqyb24rLaii9SIBNK9AxMrgUYndZwE5lzldNP8TZlkgUo3GTwqs1wJbJ/Q62Vkfh5atsVlEqw5ZUEXqcB/Dg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-02T10:35:49.599163Z"},"content_sha256":"8fd8a6286e1b9ca99231d00ab0f4f7f78b3a417d698f9eccb2d4e16006e214dc","schema_version":"1.0","event_id":"sha256:8fd8a6286e1b9ca99231d00ab0f4f7f78b3a417d698f9eccb2d4e16006e214dc"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/O3AQS2Q5BCODOLHYQWYZ467YL6/bundle.json","state_url":"https://pith.science/pith/O3AQS2Q5BCODOLHYQWYZ467YL6/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/O3AQS2Q5BCODOLHYQWYZ467YL6/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":"2026-06-02T10:35:49Z","links":{"resolver":"https://pith.science/pith/O3AQS2Q5BCODOLHYQWYZ467YL6","bundle":"https://pith.science/pith/O3AQS2Q5BCODOLHYQWYZ467YL6/bundle.json","state":"https://pith.science/pith/O3AQS2Q5BCODOLHYQWYZ467YL6/state.json","well_known_bundle":"https://pith.science/.well-known/pith/O3AQS2Q5BCODOLHYQWYZ467YL6/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2014:O3AQS2Q5BCODOLHYQWYZ467YL6","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":"6e00671299160ad8800522cdd927d24f9d89d593d45ba30b789675327b4fc9c2","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2014-04-01T16:36:36Z","title_canon_sha256":"02cdc9e6863a789ce4634374f6a99009e4b8490b92ebfb61efd139a550c1308b"},"schema_version":"1.0","source":{"id":"1404.0304","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1404.0304","created_at":"2026-05-18T02:43:36Z"},{"alias_kind":"arxiv_version","alias_value":"1404.0304v2","created_at":"2026-05-18T02:43:36Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1404.0304","created_at":"2026-05-18T02:43:36Z"},{"alias_kind":"pith_short_12","alias_value":"O3AQS2Q5BCOD","created_at":"2026-05-18T12:28:41Z"},{"alias_kind":"pith_short_16","alias_value":"O3AQS2Q5BCODOLHY","created_at":"2026-05-18T12:28:41Z"},{"alias_kind":"pith_short_8","alias_value":"O3AQS2Q5","created_at":"2026-05-18T12:28:41Z"}],"graph_snapshots":[{"event_id":"sha256:8fd8a6286e1b9ca99231d00ab0f4f7f78b3a417d698f9eccb2d4e16006e214dc","target":"graph","created_at":"2026-05-18T02:43:36Z","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":"By means of idealized, dissipationless N-body simulations which follow the formation and subsequent buckling of a stellar bar, we study the characteristics of boxy/peanut-shaped bulges and compare them with the properties of the stellar populations in the Milky Way bulge. The main results of our modeling, valid for the general family of boxy/peanut shaped bulges, are the following: (i) because of the spatial redistribution in the disk initiated at the epoch of bar formation, stars from the innermost regions to the outer Lindblad resonance of the stellar bar are mapped into a boxy bulge; (ii) t","authors_text":"A. Gomez, A. Halle, B. Semelin, D. Katz, F. Combes, L. van Damme, M. D. Lehnert, M. Haywood, P. Di Matteo","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2014-04-01T16:36:36Z","title":"Mapping a stellar disk into a boxy bulge: The outside-in part of the Milky Way bulge formation"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1404.0304","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:a67b81805e8e96490b6fc0682cd8382d7521b73e50a350eeb28d0c105fcf3fe3","target":"record","created_at":"2026-05-18T02:43:36Z","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":"6e00671299160ad8800522cdd927d24f9d89d593d45ba30b789675327b4fc9c2","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2014-04-01T16:36:36Z","title_canon_sha256":"02cdc9e6863a789ce4634374f6a99009e4b8490b92ebfb61efd139a550c1308b"},"schema_version":"1.0","source":{"id":"1404.0304","kind":"arxiv","version":2}},"canonical_sha256":"76c1096a1d089c372cf885b19e7bf85fb0d9a328f47a27a43e107ed531260e95","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"76c1096a1d089c372cf885b19e7bf85fb0d9a328f47a27a43e107ed531260e95","first_computed_at":"2026-05-18T02:43:36.101724Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:43:36.101724Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"fVHF+/YYG72N1yPsv8mihaw6abafSCm3/rbe7G2rOHibnFUoL9xOEUyx4VZzrZuAL4sEJRxY9/xESfG0i7EBCQ==","signature_status":"signed_v1","signed_at":"2026-05-18T02:43:36.102363Z","signed_message":"canonical_sha256_bytes"},"source_id":"1404.0304","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:a67b81805e8e96490b6fc0682cd8382d7521b73e50a350eeb28d0c105fcf3fe3","sha256:8fd8a6286e1b9ca99231d00ab0f4f7f78b3a417d698f9eccb2d4e16006e214dc"],"state_sha256":"455b08e7f95bfe16be44da61a203be1b89bbc305ec386e0b08082cd09849786f"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"/ExhcwpkTvotqItYWG5SbZVQ86/NFZTTugsaHL7bH+A4tgd8xA1E+z3oe4SxWWK9KLFyvAscPo+9ByPT0jl8AQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-02T10:35:49.601498Z","bundle_sha256":"94ac32009001ac708a017b4ee62ca736191b427aefaff2c112b6b82b8d825f74"}}