{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2021:S32O2TBM2FLKO34SOFZ6MIBEKX","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":"229092eed23a28d02ff42a833d4ad1967bdf038b4ab34001af92220f3915ba8c","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2021-02-15T01:06:39Z","title_canon_sha256":"06ec56e41678a3478005a1f3befe23b6dfdbeebb12db359e85f2d56e72e43aa8"},"schema_version":"1.0","source":{"id":"2102.07291","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2102.07291","created_at":"2026-07-05T03:01:23Z"},{"alias_kind":"arxiv_version","alias_value":"2102.07291v2","created_at":"2026-07-05T03:01:23Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2102.07291","created_at":"2026-07-05T03:01:23Z"},{"alias_kind":"pith_short_12","alias_value":"S32O2TBM2FLK","created_at":"2026-07-05T03:01:23Z"},{"alias_kind":"pith_short_16","alias_value":"S32O2TBM2FLKO34S","created_at":"2026-07-05T03:01:23Z"},{"alias_kind":"pith_short_8","alias_value":"S32O2TBM","created_at":"2026-07-05T03:01:23Z"}],"graph_snapshots":[{"event_id":"sha256:09df7728d065e909702d9524dcb92d91db8764884712a698712015992bbbe656","target":"graph","created_at":"2026-07-05T03:01:23Z","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/2102.07291/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We generate constrained realizations (CRs) of the density and peculiar velocity fields within $200 \\; h^{-1} \\, \\mathrm{Mpc}$ from the final release of the Two-Micron All-Sky Redshift Survey (2MRS) $-$ the densest all-sky redshift survey to date. The CRs are generated by combining a Wiener filter estimator in spherical Fourier-Bessel space with random realizations of log-normally distributed density fields and Poisson-sampled galaxy positions. The algorithm is tested and calibrated on a set of semi-analytic mock catalogs mimicking the environment of the Local Group (LG), to rigorously account ","authors_text":"Adi Nusser, Robert Lilow","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2021-02-15T01:06:39Z","title":"Constrained realizations of 2MRS density and peculiar velocity fields: growth rate and local flow"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2102.07291","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":"sha256:855446e6782ef2607f91d922b82efd9f5a23153f78db8588159545716fabc7be","target":"record","created_at":"2026-07-05T03:01:23Z","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":"229092eed23a28d02ff42a833d4ad1967bdf038b4ab34001af92220f3915ba8c","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2021-02-15T01:06:39Z","title_canon_sha256":"06ec56e41678a3478005a1f3befe23b6dfdbeebb12db359e85f2d56e72e43aa8"},"schema_version":"1.0","source":{"id":"2102.07291","kind":"arxiv","version":2}},"canonical_sha256":"96f4ed4c2cd156a76f927173e6202455e36e51fac991390f54c343bb668746f8","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"96f4ed4c2cd156a76f927173e6202455e36e51fac991390f54c343bb668746f8","first_computed_at":"2026-07-05T03:01:23.129750Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T03:01:23.129750Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"C9G9OOBu1uqPpfxZgY9tQfRnifdSdCRKZDjux9wnapDN+5ftYvOQQv4/HPjFB43mzi+sEaWm/cL/Jmn0cOHFDQ==","signature_status":"signed_v1","signed_at":"2026-07-05T03:01:23.130163Z","signed_message":"canonical_sha256_bytes"},"source_id":"2102.07291","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:855446e6782ef2607f91d922b82efd9f5a23153f78db8588159545716fabc7be","sha256:09df7728d065e909702d9524dcb92d91db8764884712a698712015992bbbe656"],"state_sha256":"c702115cd56333632928efa9f2f62715e43aa4f94d105172a32fd619426246fa"}