{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2025:YDZTX56DLVGQIIOM6ZI4KQ63NE","short_pith_number":"pith:YDZTX56D","schema_version":"1.0","canonical_sha256":"c0f33bf7c35d4d0421ccf651c543db6931cd9bdc291228c118c818d8c033e6c8","source":{"kind":"arxiv","id":"2511.10005","version":3},"attestation_state":"computed","paper":{"title":"Where Galaxies Point: First Measurement of the Large-Scale Axial Intrinsic Alignment","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.GA"],"primary_cat":"astro-ph.CO","authors_text":"Arianna Cortesi, Cl\\'ecio R. Bom, Fabricio Ferrari, Paula S. Ferreira, Pedro da Silveira Ferreira, Rafael Oliveira Ramos, Renyue Cen, Valerio Marra","submitted_at":"2025-11-13T06:12:43Z","abstract_excerpt":"We report evidence for large-scale axial intrinsic alignment (LAIA): a coherent axis shared by galaxies and cosmic-web filaments. Applying an orientation-field estimator to Dark Energy Survey (DES) Y3 shape data, we identify a preferred axis in galaxy orientations. Ellipticals' semi-major and spirals' semi-minor axes align with it, producing a $4.7\\sigma$ signal whose pattern and amplitude hierarchy are consistent with morphology-dependent tidal-alignment and tidal-torquing expectations. Independently, Sloan Digital Sky Survey (SDSS) filament catalogues yield a compatible axis: northern and so"},"verification_status":{"content_addressed":true,"pith_receipt":true,"author_attested":false,"weak_author_claims":0,"strong_author_claims":0,"externally_anchored":false,"storage_verified":false,"citation_signatures":0,"replication_records":0,"graph_snapshot":true,"references_resolved":false,"formal_links_present":false},"canonical_record":{"source":{"id":"2511.10005","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2025-11-13T06:12:43Z","cross_cats_sorted":["astro-ph.GA"],"title_canon_sha256":"4ec38b72b90b1a39d0e6bad3ddbfef5396d23eb19c450acc4cfe8abad4de43e3","abstract_canon_sha256":"283286e8eb54b0c511ee8710c376991e5412ba132c66c36cfa762642bc5ed435"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-06-09T02:07:12.948212Z","signature_b64":"NJyyg2KOUMz1OkRniWrHZZ8HhtPpk4gK9TRXXJPUSK00ySYX4hyrUrk/ENFvbrJv+Ky3ufD/1m9Gyji+55h4AQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"c0f33bf7c35d4d0421ccf651c543db6931cd9bdc291228c118c818d8c033e6c8","last_reissued_at":"2026-06-09T02:07:12.947193Z","signature_status":"signed_v1","first_computed_at":"2026-06-09T02:07:12.947193Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Where Galaxies Point: First Measurement of the Large-Scale Axial Intrinsic Alignment","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.GA"],"primary_cat":"astro-ph.CO","authors_text":"Arianna Cortesi, Cl\\'ecio R. Bom, Fabricio Ferrari, Paula S. Ferreira, Pedro da Silveira Ferreira, Rafael Oliveira Ramos, Renyue Cen, Valerio Marra","submitted_at":"2025-11-13T06:12:43Z","abstract_excerpt":"We report evidence for large-scale axial intrinsic alignment (LAIA): a coherent axis shared by galaxies and cosmic-web filaments. Applying an orientation-field estimator to Dark Energy Survey (DES) Y3 shape data, we identify a preferred axis in galaxy orientations. Ellipticals' semi-major and spirals' semi-minor axes align with it, producing a $4.7\\sigma$ signal whose pattern and amplitude hierarchy are consistent with morphology-dependent tidal-alignment and tidal-torquing expectations. Independently, Sloan Digital Sky Survey (SDSS) filament catalogues yield a compatible axis: northern and so"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2511.10005","kind":"arxiv","version":3},"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/2511.10005/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"},"aliases":[{"alias_kind":"arxiv","alias_value":"2511.10005","created_at":"2026-06-09T02:07:12.947339+00:00"},{"alias_kind":"arxiv_version","alias_value":"2511.10005v3","created_at":"2026-06-09T02:07:12.947339+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2511.10005","created_at":"2026-06-09T02:07:12.947339+00:00"},{"alias_kind":"pith_short_12","alias_value":"YDZTX56DLVGQ","created_at":"2026-06-09T02:07:12.947339+00:00"},{"alias_kind":"pith_short_16","alias_value":"YDZTX56DLVGQIIOM","created_at":"2026-06-09T02:07:12.947339+00:00"},{"alias_kind":"pith_short_8","alias_value":"YDZTX56D","created_at":"2026-06-09T02:07:12.947339+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":0,"internal_anchor_count":0,"sample":[]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/YDZTX56DLVGQIIOM6ZI4KQ63NE","json":"https://pith.science/pith/YDZTX56DLVGQIIOM6ZI4KQ63NE.json","graph_json":"https://pith.science/api/pith-number/YDZTX56DLVGQIIOM6ZI4KQ63NE/graph.json","events_json":"https://pith.science/api/pith-number/YDZTX56DLVGQIIOM6ZI4KQ63NE/events.json","paper":"https://pith.science/paper/YDZTX56D"},"agent_actions":{"view_html":"https://pith.science/pith/YDZTX56DLVGQIIOM6ZI4KQ63NE","download_json":"https://pith.science/pith/YDZTX56DLVGQIIOM6ZI4KQ63NE.json","view_paper":"https://pith.science/paper/YDZTX56D","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2511.10005&json=true","fetch_graph":"https://pith.science/api/pith-number/YDZTX56DLVGQIIOM6ZI4KQ63NE/graph.json","fetch_events":"https://pith.science/api/pith-number/YDZTX56DLVGQIIOM6ZI4KQ63NE/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/YDZTX56DLVGQIIOM6ZI4KQ63NE/action/timestamp_anchor","attest_storage":"https://pith.science/pith/YDZTX56DLVGQIIOM6ZI4KQ63NE/action/storage_attestation","attest_author":"https://pith.science/pith/YDZTX56DLVGQIIOM6ZI4KQ63NE/action/author_attestation","sign_citation":"https://pith.science/pith/YDZTX56DLVGQIIOM6ZI4KQ63NE/action/citation_signature","submit_replication":"https://pith.science/pith/YDZTX56DLVGQIIOM6ZI4KQ63NE/action/replication_record"}},"created_at":"2026-06-09T02:07:12.947339+00:00","updated_at":"2026-06-09T02:07:12.947339+00:00"}