{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2014:LYX666JW7FJMK5DQR2ZWB42PAQ","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":"273f4f46610ec43f01b6b290590f73ffe712a0cca14ce53555980ad65443498d","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2014-12-09T08:25:35Z","title_canon_sha256":"c30a1ce669f7e35f549b08ea00603b71de51fa0e53d45fb370c7e45883674b30"},"schema_version":"1.0","source":{"id":"1412.2883","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1412.2883","created_at":"2026-05-18T02:31:03Z"},{"alias_kind":"arxiv_version","alias_value":"1412.2883v1","created_at":"2026-05-18T02:31:03Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1412.2883","created_at":"2026-05-18T02:31:03Z"},{"alias_kind":"pith_short_12","alias_value":"LYX666JW7FJM","created_at":"2026-05-18T12:28:38Z"},{"alias_kind":"pith_short_16","alias_value":"LYX666JW7FJMK5DQ","created_at":"2026-05-18T12:28:38Z"},{"alias_kind":"pith_short_8","alias_value":"LYX666JW","created_at":"2026-05-18T12:28:38Z"}],"graph_snapshots":[{"event_id":"sha256:da3258c4a8728d8e20ee4d3669c2d2af09e65ff8c524b7aecdbc23ae58e14ed5","target":"graph","created_at":"2026-05-18T02:31:03Z","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":"We present a quantification of the properties of bars in two N-body+SPH cosmological simulations of spiral galaxies, named GA and AqC. The initial conditions were obtained using the zoom-in technique and represent two dark matter (DM) halos of $2-3\\times10^{12}\\ {\\rm M}_\\odot$, available at two different resolutions. The resulting galaxies are presented in the companion paper of Murante et al. (2014). We find that the GA galaxy has a bar of length $8.8$ kpc, present at the two resolution levels even though with a slightly different strength. Classical bar signatures (e.g. pattern of streaming ","authors_text":"Anna Curir, David Goz, Giuseppe Murante, Pierluigi Monaco","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2014-12-09T08:25:35Z","title":"Properties of barred spiral disks in hydrodynamical cosmological simulations"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1412.2883","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":"sha256:75d551f1d8a67d03a8661e1a847d34b9bba28c17b4718b390ba3fdb7ee9ace09","target":"record","created_at":"2026-05-18T02:31:03Z","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":"273f4f46610ec43f01b6b290590f73ffe712a0cca14ce53555980ad65443498d","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2014-12-09T08:25:35Z","title_canon_sha256":"c30a1ce669f7e35f549b08ea00603b71de51fa0e53d45fb370c7e45883674b30"},"schema_version":"1.0","source":{"id":"1412.2883","kind":"arxiv","version":1}},"canonical_sha256":"5e2fef7936f952c574708eb360f34f042ab496773de9c48030a5e19b85c8cb35","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"5e2fef7936f952c574708eb360f34f042ab496773de9c48030a5e19b85c8cb35","first_computed_at":"2026-05-18T02:31:03.565702Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:31:03.565702Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"/h7yjVarZm4UTKhLUbtO8/MNlo5IHqAEFrbDSlD07DmWcjPtbGk0YlpHwlBUvj1TpLjkrjPJH4Ce5XDX0vhdBQ==","signature_status":"signed_v1","signed_at":"2026-05-18T02:31:03.566230Z","signed_message":"canonical_sha256_bytes"},"source_id":"1412.2883","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:75d551f1d8a67d03a8661e1a847d34b9bba28c17b4718b390ba3fdb7ee9ace09","sha256:da3258c4a8728d8e20ee4d3669c2d2af09e65ff8c524b7aecdbc23ae58e14ed5"],"state_sha256":"c3bd3b831c040cdda9b9cfbc54d7c559ab17ddd9c4d6fb3781d3dc64737eb73f"}