{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2013:NHDKXDW4FXFU7TH3DIEHPBEVHU","short_pith_number":"pith:NHDKXDW4","canonical_record":{"source":{"id":"1307.5255","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2013-07-19T15:21:00Z","cross_cats_sorted":[],"title_canon_sha256":"b1fbd2021e02626a1d8cad68c1fd90c6879c609a7fc75faf10ce2597ac01a563","abstract_canon_sha256":"c154536f52b58a56d159b48cb068a07164bc29942fdbcec90cb4b827af925ca4"},"schema_version":"1.0"},"canonical_sha256":"69c6ab8edc2dcb4fccfb1a087784953d31085b78dd8b80d2e34edb8609243355","source":{"kind":"arxiv","id":"1307.5255","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1307.5255","created_at":"2026-05-18T01:48:42Z"},{"alias_kind":"arxiv_version","alias_value":"1307.5255v1","created_at":"2026-05-18T01:48:42Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1307.5255","created_at":"2026-05-18T01:48:42Z"},{"alias_kind":"pith_short_12","alias_value":"NHDKXDW4FXFU","created_at":"2026-05-18T12:27:52Z"},{"alias_kind":"pith_short_16","alias_value":"NHDKXDW4FXFU7TH3","created_at":"2026-05-18T12:27:52Z"},{"alias_kind":"pith_short_8","alias_value":"NHDKXDW4","created_at":"2026-05-18T12:27:52Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2013:NHDKXDW4FXFU7TH3DIEHPBEVHU","target":"record","payload":{"canonical_record":{"source":{"id":"1307.5255","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2013-07-19T15:21:00Z","cross_cats_sorted":[],"title_canon_sha256":"b1fbd2021e02626a1d8cad68c1fd90c6879c609a7fc75faf10ce2597ac01a563","abstract_canon_sha256":"c154536f52b58a56d159b48cb068a07164bc29942fdbcec90cb4b827af925ca4"},"schema_version":"1.0"},"canonical_sha256":"69c6ab8edc2dcb4fccfb1a087784953d31085b78dd8b80d2e34edb8609243355","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:48:42.471855Z","signature_b64":"J6qLhw+qh+Xvk/GljtUZzzatK8W1P9l6xSjqBDXywr41gBW5xpfIfw7ncEuftV+7lJW/qTepTdSGEd2UdY59CA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"69c6ab8edc2dcb4fccfb1a087784953d31085b78dd8b80d2e34edb8609243355","last_reissued_at":"2026-05-18T01:48:42.471207Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:48:42.471207Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1307.5255","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":"2026-05-18T01:48:42Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"IzEqC5fgLZbJOM+LjuYutChZNKFHq2OFx61PNJDqZGQU33fuvShGOYLvzHf6jGAQH3N3uQYsVYqabxbEt9fSCA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-28T03:01:30.691876Z"},"content_sha256":"0a3b72d9af5018c297562332ffde16b5241fa61cdbecdd7826e8b8e222e1f0a9","schema_version":"1.0","event_id":"sha256:0a3b72d9af5018c297562332ffde16b5241fa61cdbecdd7826e8b8e222e1f0a9"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2013:NHDKXDW4FXFU7TH3DIEHPBEVHU","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"A Primeval Magellanic Stream and Others","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.CO","authors_text":"P. J. E. Peebles, R. Brent Tully","submitted_at":"2013-07-19T15:21:00Z","abstract_excerpt":"The Magellanic Stream might have grown out of tidal interactions at high redshift, when the young galaxies were close together, rather than from later interactions among the Magellanic Clouds and Milky Way. This is illustrated in solutions for the orbits of Local Group galaxies under the cosmological condition of growing peculiar velocities at high redshift. Massless test particles initially near and moving with the Large Magellanic Cloud in these solutions end up with distributions in angular position and redshift similar to the Magellanic Stream, though with the usual overly prominent leadin"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1307.5255","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":"2026-05-18T01:48:42Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"t8HqT4aOAzxicTUeK4SY6SQeStFESX3o1eK4LRvxe5Hj2zoy1RSYhZjJGJBzeLQpfl/bNhPi6hh+EPyTMXsCDQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-28T03:01:30.692218Z"},"content_sha256":"61e2349b2b712402dc0a018bf8a9274ebf01c48da42196879cdc0f7b01cacff7","schema_version":"1.0","event_id":"sha256:61e2349b2b712402dc0a018bf8a9274ebf01c48da42196879cdc0f7b01cacff7"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/NHDKXDW4FXFU7TH3DIEHPBEVHU/bundle.json","state_url":"https://pith.science/pith/NHDKXDW4FXFU7TH3DIEHPBEVHU/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/NHDKXDW4FXFU7TH3DIEHPBEVHU/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":"2026-05-28T03:01:30Z","links":{"resolver":"https://pith.science/pith/NHDKXDW4FXFU7TH3DIEHPBEVHU","bundle":"https://pith.science/pith/NHDKXDW4FXFU7TH3DIEHPBEVHU/bundle.json","state":"https://pith.science/pith/NHDKXDW4FXFU7TH3DIEHPBEVHU/state.json","well_known_bundle":"https://pith.science/.well-known/pith/NHDKXDW4FXFU7TH3DIEHPBEVHU/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2013:NHDKXDW4FXFU7TH3DIEHPBEVHU","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":"c154536f52b58a56d159b48cb068a07164bc29942fdbcec90cb4b827af925ca4","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2013-07-19T15:21:00Z","title_canon_sha256":"b1fbd2021e02626a1d8cad68c1fd90c6879c609a7fc75faf10ce2597ac01a563"},"schema_version":"1.0","source":{"id":"1307.5255","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1307.5255","created_at":"2026-05-18T01:48:42Z"},{"alias_kind":"arxiv_version","alias_value":"1307.5255v1","created_at":"2026-05-18T01:48:42Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1307.5255","created_at":"2026-05-18T01:48:42Z"},{"alias_kind":"pith_short_12","alias_value":"NHDKXDW4FXFU","created_at":"2026-05-18T12:27:52Z"},{"alias_kind":"pith_short_16","alias_value":"NHDKXDW4FXFU7TH3","created_at":"2026-05-18T12:27:52Z"},{"alias_kind":"pith_short_8","alias_value":"NHDKXDW4","created_at":"2026-05-18T12:27:52Z"}],"graph_snapshots":[{"event_id":"sha256:61e2349b2b712402dc0a018bf8a9274ebf01c48da42196879cdc0f7b01cacff7","target":"graph","created_at":"2026-05-18T01:48:42Z","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":"The Magellanic Stream might have grown out of tidal interactions at high redshift, when the young galaxies were close together, rather than from later interactions among the Magellanic Clouds and Milky Way. This is illustrated in solutions for the orbits of Local Group galaxies under the cosmological condition of growing peculiar velocities at high redshift. Massless test particles initially near and moving with the Large Magellanic Cloud in these solutions end up with distributions in angular position and redshift similar to the Magellanic Stream, though with the usual overly prominent leadin","authors_text":"P. J. E. Peebles, R. Brent Tully","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2013-07-19T15:21:00Z","title":"A Primeval Magellanic Stream and Others"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1307.5255","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":"sha256:0a3b72d9af5018c297562332ffde16b5241fa61cdbecdd7826e8b8e222e1f0a9","target":"record","created_at":"2026-05-18T01:48:42Z","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":"c154536f52b58a56d159b48cb068a07164bc29942fdbcec90cb4b827af925ca4","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2013-07-19T15:21:00Z","title_canon_sha256":"b1fbd2021e02626a1d8cad68c1fd90c6879c609a7fc75faf10ce2597ac01a563"},"schema_version":"1.0","source":{"id":"1307.5255","kind":"arxiv","version":1}},"canonical_sha256":"69c6ab8edc2dcb4fccfb1a087784953d31085b78dd8b80d2e34edb8609243355","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"69c6ab8edc2dcb4fccfb1a087784953d31085b78dd8b80d2e34edb8609243355","first_computed_at":"2026-05-18T01:48:42.471207Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:48:42.471207Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"J6qLhw+qh+Xvk/GljtUZzzatK8W1P9l6xSjqBDXywr41gBW5xpfIfw7ncEuftV+7lJW/qTepTdSGEd2UdY59CA==","signature_status":"signed_v1","signed_at":"2026-05-18T01:48:42.471855Z","signed_message":"canonical_sha256_bytes"},"source_id":"1307.5255","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:0a3b72d9af5018c297562332ffde16b5241fa61cdbecdd7826e8b8e222e1f0a9","sha256:61e2349b2b712402dc0a018bf8a9274ebf01c48da42196879cdc0f7b01cacff7"],"state_sha256":"bda2746f71c69968bbff8f5fc486191093c29bf3cf5b7dfff546615bcb8b65fa"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"pFZZ0ppHzQ5ZNjeZCO1GpDTW9c+5On9+n6RHCKaEpczq39j0QMvoi0znWuWC6SU7RQt9z4x7/Aqm61i0pVp5Aw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-28T03:01:30.694296Z","bundle_sha256":"1c5d8e66c2d6dbfa3e965e13475f7b5adcae29a341892c0d02489bd938c5a000"}}