{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2007:BNB3LCZFF7GQJGQACISRXU6AMV","short_pith_number":"pith:BNB3LCZF","canonical_record":{"source":{"id":"0706.0093","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"astro-ph","submitted_at":"2007-06-01T08:36:38Z","cross_cats_sorted":[],"title_canon_sha256":"030d5aaae6740599131f90965d0d993d77a2f9e9db857ac04dcf2ccf2b52b638","abstract_canon_sha256":"ef000c55b685d52ea42ae6251e0af679368e6df711d06d1d7106887128c2b68a"},"schema_version":"1.0"},"canonical_sha256":"0b43b58b252fcd049a0012251bd3c06559234ade3d2a45d208dc355128308a44","source":{"kind":"arxiv","id":"0706.0093","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"0706.0093","created_at":"2026-07-04T17:04:02Z"},{"alias_kind":"arxiv_version","alias_value":"0706.0093v1","created_at":"2026-07-04T17:04:02Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.0706.0093","created_at":"2026-07-04T17:04:02Z"},{"alias_kind":"pith_short_12","alias_value":"BNB3LCZFF7GQ","created_at":"2026-07-04T17:04:02Z"},{"alias_kind":"pith_short_16","alias_value":"BNB3LCZFF7GQJGQA","created_at":"2026-07-04T17:04:02Z"},{"alias_kind":"pith_short_8","alias_value":"BNB3LCZF","created_at":"2026-07-04T17:04:02Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2007:BNB3LCZFF7GQJGQACISRXU6AMV","target":"record","payload":{"canonical_record":{"source":{"id":"0706.0093","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"astro-ph","submitted_at":"2007-06-01T08:36:38Z","cross_cats_sorted":[],"title_canon_sha256":"030d5aaae6740599131f90965d0d993d77a2f9e9db857ac04dcf2ccf2b52b638","abstract_canon_sha256":"ef000c55b685d52ea42ae6251e0af679368e6df711d06d1d7106887128c2b68a"},"schema_version":"1.0"},"canonical_sha256":"0b43b58b252fcd049a0012251bd3c06559234ade3d2a45d208dc355128308a44","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-04T17:04:02.815719Z","signature_b64":"7ObGi/th1wMREE80ojFuiAAw6EmeZeNIAoRH7hZLjpYvIY+kAIV8foh3VS8BJnniywYk1h0pZszLb6+cD9nzDQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"0b43b58b252fcd049a0012251bd3c06559234ade3d2a45d208dc355128308a44","last_reissued_at":"2026-07-04T17:04:02.815322Z","signature_status":"signed_v1","first_computed_at":"2026-07-04T17:04:02.815322Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"0706.0093","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":"2026-07-04T17:04:02Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Ds24DB8Wr40CsUTvQbDtyMy7plFDS+t5jJupWuRL0wZUWpe+HFNOFWFz+EwoYQcoCIjw5m/HyHGx2D+5/VGfBA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-04T09:59:09.894184Z"},"content_sha256":"db6407b192d08c9a93fa8748434bc5e743643f62dbd4c0d99be44d3f2d57cef5","schema_version":"1.0","event_id":"sha256:db6407b192d08c9a93fa8748434bc5e743643f62dbd4c0d99be44d3f2d57cef5"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2007:BNB3LCZFF7GQJGQACISRXU6AMV","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"The early evolution of tidal dwarf galaxies","license":"","headline":"","cross_cats":[],"primary_cat":"astro-ph","authors_text":"2), (2) Institute of Astronomy, (3) Argelander Institute for Astronomy, Austria, Bonn, Ch. Theis (2), Germany), G. Hensler (2) ((1) INAF - Osservatorio Astronomico di Trieste, Italy, P. Kroupa (3), S. Recchi (1, Vienna University","submitted_at":"2007-06-01T08:36:38Z","abstract_excerpt":"Context: Dwarf galaxies can arise from self-gravitating structures emerging from tidal tails. What fraction of the known dwarf galaxies in the Local Universe can have this origin is still a matter of debate. Aims: In our effort to understand the origin and evolution of tidal dwarf galaxies and their correspondence with local objects, the first step is to understand how these galaxies (which are supposed to have a limited amount of dark matter) react to the feedback of the ongoing star formation. Methods: We make use of 2-D chemodynamical calculations in order to study the early evolution of is"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"0706.0093","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/0706.0093/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":"2026-07-04T17:04:02Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"2kCoy3voZbzRU0UZO7PMl4ZqcSDxPi2yOqydk74ULEASXbLWNKkjcLf006PoEhLe1AWcI9VcjlecrV7feQIzDQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-04T09:59:09.895000Z"},"content_sha256":"70c31d5bf6902cb54044685a697c0ae844bf1dd2322a7cf3057155568d47c105","schema_version":"1.0","event_id":"sha256:70c31d5bf6902cb54044685a697c0ae844bf1dd2322a7cf3057155568d47c105"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/BNB3LCZFF7GQJGQACISRXU6AMV/bundle.json","state_url":"https://pith.science/pith/BNB3LCZFF7GQJGQACISRXU6AMV/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/BNB3LCZFF7GQJGQACISRXU6AMV/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":"2026-08-04T09:59:09Z","links":{"resolver":"https://pith.science/pith/BNB3LCZFF7GQJGQACISRXU6AMV","bundle":"https://pith.science/pith/BNB3LCZFF7GQJGQACISRXU6AMV/bundle.json","state":"https://pith.science/pith/BNB3LCZFF7GQJGQACISRXU6AMV/state.json","well_known_bundle":"https://pith.science/.well-known/pith/BNB3LCZFF7GQJGQACISRXU6AMV/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2007:BNB3LCZFF7GQJGQACISRXU6AMV","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":"ef000c55b685d52ea42ae6251e0af679368e6df711d06d1d7106887128c2b68a","cross_cats_sorted":[],"license":"","primary_cat":"astro-ph","submitted_at":"2007-06-01T08:36:38Z","title_canon_sha256":"030d5aaae6740599131f90965d0d993d77a2f9e9db857ac04dcf2ccf2b52b638"},"schema_version":"1.0","source":{"id":"0706.0093","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"0706.0093","created_at":"2026-07-04T17:04:02Z"},{"alias_kind":"arxiv_version","alias_value":"0706.0093v1","created_at":"2026-07-04T17:04:02Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.0706.0093","created_at":"2026-07-04T17:04:02Z"},{"alias_kind":"pith_short_12","alias_value":"BNB3LCZFF7GQ","created_at":"2026-07-04T17:04:02Z"},{"alias_kind":"pith_short_16","alias_value":"BNB3LCZFF7GQJGQA","created_at":"2026-07-04T17:04:02Z"},{"alias_kind":"pith_short_8","alias_value":"BNB3LCZF","created_at":"2026-07-04T17:04:02Z"}],"graph_snapshots":[{"event_id":"sha256:70c31d5bf6902cb54044685a697c0ae844bf1dd2322a7cf3057155568d47c105","target":"graph","created_at":"2026-07-04T17:04:02Z","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/0706.0093/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Context: Dwarf galaxies can arise from self-gravitating structures emerging from tidal tails. What fraction of the known dwarf galaxies in the Local Universe can have this origin is still a matter of debate. Aims: In our effort to understand the origin and evolution of tidal dwarf galaxies and their correspondence with local objects, the first step is to understand how these galaxies (which are supposed to have a limited amount of dark matter) react to the feedback of the ongoing star formation. Methods: We make use of 2-D chemodynamical calculations in order to study the early evolution of is","authors_text":"2), (2) Institute of Astronomy, (3) Argelander Institute for Astronomy, Austria, Bonn, Ch. Theis (2), Germany), G. Hensler (2) ((1) INAF - Osservatorio Astronomico di Trieste, Italy, P. Kroupa (3), S. Recchi (1, Vienna University","cross_cats":[],"headline":"","license":"","primary_cat":"astro-ph","submitted_at":"2007-06-01T08:36:38Z","title":"The early evolution of tidal dwarf galaxies"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"0706.0093","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:db6407b192d08c9a93fa8748434bc5e743643f62dbd4c0d99be44d3f2d57cef5","target":"record","created_at":"2026-07-04T17:04:02Z","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":"ef000c55b685d52ea42ae6251e0af679368e6df711d06d1d7106887128c2b68a","cross_cats_sorted":[],"license":"","primary_cat":"astro-ph","submitted_at":"2007-06-01T08:36:38Z","title_canon_sha256":"030d5aaae6740599131f90965d0d993d77a2f9e9db857ac04dcf2ccf2b52b638"},"schema_version":"1.0","source":{"id":"0706.0093","kind":"arxiv","version":1}},"canonical_sha256":"0b43b58b252fcd049a0012251bd3c06559234ade3d2a45d208dc355128308a44","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"0b43b58b252fcd049a0012251bd3c06559234ade3d2a45d208dc355128308a44","first_computed_at":"2026-07-04T17:04:02.815322Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-04T17:04:02.815322Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"7ObGi/th1wMREE80ojFuiAAw6EmeZeNIAoRH7hZLjpYvIY+kAIV8foh3VS8BJnniywYk1h0pZszLb6+cD9nzDQ==","signature_status":"signed_v1","signed_at":"2026-07-04T17:04:02.815719Z","signed_message":"canonical_sha256_bytes"},"source_id":"0706.0093","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:db6407b192d08c9a93fa8748434bc5e743643f62dbd4c0d99be44d3f2d57cef5","sha256:70c31d5bf6902cb54044685a697c0ae844bf1dd2322a7cf3057155568d47c105"],"state_sha256":"1329d1713e48b77b3d00c4b7e1891b430bd50f56ef6a1c07b9b985f9a32bd040"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"z+hi+JwfzSUW1qo+N5UqPXCRpvC1Px5zZ6onxkuZ7s38GISfzjRuI+6ExoTafvMYpEOZuOL31Qj1krcgSd5ACA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-04T09:59:09.900635Z","bundle_sha256":"f7ff2e42c84df46e0ba40d9ccdc61335f6e151c02010ee53654c61cc9c0a8107"}}