{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2013:ZNE4F5D6KDBRSPFD5L6VGFMNIM","short_pith_number":"pith:ZNE4F5D6","schema_version":"1.0","canonical_sha256":"cb49c2f47e50c3193ca3eafd53158d430785edeeb60fedb0aa3a9fd28840e183","source":{"kind":"arxiv","id":"1312.1840","version":1},"attestation_state":"computed","paper":{"title":"Bayesian alignment of similarity shapes","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"stat.AP","authors_text":"Christopher J. Fallaize, Douglas L. Theobald, Kanti V. Mardia, Richard M. Jackson, Stuart Barber","submitted_at":"2013-12-06T12:20:34Z","abstract_excerpt":"We develop a Bayesian model for the alignment of two point configurations under the full similarity transformations of rotation, translation and scaling. Other work in this area has concentrated on rigid body transformations, where scale information is preserved, motivated by problems involving molecular data; this is known as form analysis. We concentrate on a Bayesian formulation for statistical shape analysis. We generalize the model introduced by Green and Mardia [Biometrika 93 (2006) 235-254] for the pairwise alignment of two unlabeled configurations to full similarity transformations by "},"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":"1312.1840","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"stat.AP","submitted_at":"2013-12-06T12:20:34Z","cross_cats_sorted":[],"title_canon_sha256":"1e33fbac129127743856f57e7530c59c55d082414cd9610b44fc047cfe6efbb2","abstract_canon_sha256":"ce98f7a80a70fbc1b5a9d4c3f5c654c0918974cf456a4aea65a93afbc7a1cf57"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T03:05:19.624387Z","signature_b64":"itYNFxFhHDZVNJBdn6k/v6dVjNs0ixFCdLshLC8euqnJJBjnpyOLq3UHNlZp/b/kvVO8h04E2c07zhd/h3wqDg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"cb49c2f47e50c3193ca3eafd53158d430785edeeb60fedb0aa3a9fd28840e183","last_reissued_at":"2026-05-18T03:05:19.623942Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T03:05:19.623942Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Bayesian alignment of similarity shapes","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"stat.AP","authors_text":"Christopher J. Fallaize, Douglas L. Theobald, Kanti V. Mardia, Richard M. Jackson, Stuart Barber","submitted_at":"2013-12-06T12:20:34Z","abstract_excerpt":"We develop a Bayesian model for the alignment of two point configurations under the full similarity transformations of rotation, translation and scaling. Other work in this area has concentrated on rigid body transformations, where scale information is preserved, motivated by problems involving molecular data; this is known as form analysis. We concentrate on a Bayesian formulation for statistical shape analysis. We generalize the model introduced by Green and Mardia [Biometrika 93 (2006) 235-254] for the pairwise alignment of two unlabeled configurations to full similarity transformations by "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1312.1840","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"},"aliases":[{"alias_kind":"arxiv","alias_value":"1312.1840","created_at":"2026-05-18T03:05:19.624018+00:00"},{"alias_kind":"arxiv_version","alias_value":"1312.1840v1","created_at":"2026-05-18T03:05:19.624018+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1312.1840","created_at":"2026-05-18T03:05:19.624018+00:00"},{"alias_kind":"pith_short_12","alias_value":"ZNE4F5D6KDBR","created_at":"2026-05-18T12:28:09.283467+00:00"},{"alias_kind":"pith_short_16","alias_value":"ZNE4F5D6KDBRSPFD","created_at":"2026-05-18T12:28:09.283467+00:00"},{"alias_kind":"pith_short_8","alias_value":"ZNE4F5D6","created_at":"2026-05-18T12:28:09.283467+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/ZNE4F5D6KDBRSPFD5L6VGFMNIM","json":"https://pith.science/pith/ZNE4F5D6KDBRSPFD5L6VGFMNIM.json","graph_json":"https://pith.science/api/pith-number/ZNE4F5D6KDBRSPFD5L6VGFMNIM/graph.json","events_json":"https://pith.science/api/pith-number/ZNE4F5D6KDBRSPFD5L6VGFMNIM/events.json","paper":"https://pith.science/paper/ZNE4F5D6"},"agent_actions":{"view_html":"https://pith.science/pith/ZNE4F5D6KDBRSPFD5L6VGFMNIM","download_json":"https://pith.science/pith/ZNE4F5D6KDBRSPFD5L6VGFMNIM.json","view_paper":"https://pith.science/paper/ZNE4F5D6","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1312.1840&json=true","fetch_graph":"https://pith.science/api/pith-number/ZNE4F5D6KDBRSPFD5L6VGFMNIM/graph.json","fetch_events":"https://pith.science/api/pith-number/ZNE4F5D6KDBRSPFD5L6VGFMNIM/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/ZNE4F5D6KDBRSPFD5L6VGFMNIM/action/timestamp_anchor","attest_storage":"https://pith.science/pith/ZNE4F5D6KDBRSPFD5L6VGFMNIM/action/storage_attestation","attest_author":"https://pith.science/pith/ZNE4F5D6KDBRSPFD5L6VGFMNIM/action/author_attestation","sign_citation":"https://pith.science/pith/ZNE4F5D6KDBRSPFD5L6VGFMNIM/action/citation_signature","submit_replication":"https://pith.science/pith/ZNE4F5D6KDBRSPFD5L6VGFMNIM/action/replication_record"}},"created_at":"2026-05-18T03:05:19.624018+00:00","updated_at":"2026-05-18T03:05:19.624018+00:00"}