{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2003:7AR7H23NSF6ZNVFMRT2NM333PP","short_pith_number":"pith:7AR7H23N","schema_version":"1.0","canonical_sha256":"f823f3eb6d917d96d4ac8cf4d66f7b7bf0c240131bc1501a69d24471254e53c1","source":{"kind":"arxiv","id":"hep-th/0302189","version":3},"attestation_state":"computed","paper":{"title":"Ring-shaped exact Hopf solitons","license":"","headline":"","cross_cats":[],"primary_cat":"hep-th","authors_text":"C. Adam, J. Sanchez-Guillen","submitted_at":"2003-02-24T17:51:11Z","abstract_excerpt":"The existence of ring-like structures in exact hopfion solutions is shown."},"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":"hep-th/0302189","kind":"arxiv","version":3},"metadata":{"license":"","primary_cat":"hep-th","submitted_at":"2003-02-24T17:51:11Z","cross_cats_sorted":[],"title_canon_sha256":"91598b99da2e1e838e58a3d2e06a707ff8e1f06debdc730ec4bfc4debc17eca2","abstract_canon_sha256":"01ebd581920f26eb15ba58abd263fcb445fe51d3d6e26774760b2bc3076ff27b"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:38:48.871932Z","signature_b64":"rpvpXl+oKRNaqBqDlWFrdFrau2M1spL2vLktNmzXyfzrgF7aSzB49cuHyGnDX9eYg2KxglQfJ31D3H8rAs2JAg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"f823f3eb6d917d96d4ac8cf4d66f7b7bf0c240131bc1501a69d24471254e53c1","last_reissued_at":"2026-05-18T01:38:48.871494Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:38:48.871494Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Ring-shaped exact Hopf solitons","license":"","headline":"","cross_cats":[],"primary_cat":"hep-th","authors_text":"C. Adam, J. Sanchez-Guillen","submitted_at":"2003-02-24T17:51:11Z","abstract_excerpt":"The existence of ring-like structures in exact hopfion solutions is shown."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"hep-th/0302189","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":""},"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":"hep-th/0302189","created_at":"2026-05-18T01:38:48.871556+00:00"},{"alias_kind":"arxiv_version","alias_value":"hep-th/0302189v3","created_at":"2026-05-18T01:38:48.871556+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.hep-th/0302189","created_at":"2026-05-18T01:38:48.871556+00:00"},{"alias_kind":"pith_short_12","alias_value":"7AR7H23NSF6Z","created_at":"2026-05-18T12:25:51.375804+00:00"},{"alias_kind":"pith_short_16","alias_value":"7AR7H23NSF6ZNVFM","created_at":"2026-05-18T12:25:51.375804+00:00"},{"alias_kind":"pith_short_8","alias_value":"7AR7H23N","created_at":"2026-05-18T12:25:51.375804+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/7AR7H23NSF6ZNVFMRT2NM333PP","json":"https://pith.science/pith/7AR7H23NSF6ZNVFMRT2NM333PP.json","graph_json":"https://pith.science/api/pith-number/7AR7H23NSF6ZNVFMRT2NM333PP/graph.json","events_json":"https://pith.science/api/pith-number/7AR7H23NSF6ZNVFMRT2NM333PP/events.json","paper":"https://pith.science/paper/7AR7H23N"},"agent_actions":{"view_html":"https://pith.science/pith/7AR7H23NSF6ZNVFMRT2NM333PP","download_json":"https://pith.science/pith/7AR7H23NSF6ZNVFMRT2NM333PP.json","view_paper":"https://pith.science/paper/7AR7H23N","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=hep-th/0302189&json=true","fetch_graph":"https://pith.science/api/pith-number/7AR7H23NSF6ZNVFMRT2NM333PP/graph.json","fetch_events":"https://pith.science/api/pith-number/7AR7H23NSF6ZNVFMRT2NM333PP/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/7AR7H23NSF6ZNVFMRT2NM333PP/action/timestamp_anchor","attest_storage":"https://pith.science/pith/7AR7H23NSF6ZNVFMRT2NM333PP/action/storage_attestation","attest_author":"https://pith.science/pith/7AR7H23NSF6ZNVFMRT2NM333PP/action/author_attestation","sign_citation":"https://pith.science/pith/7AR7H23NSF6ZNVFMRT2NM333PP/action/citation_signature","submit_replication":"https://pith.science/pith/7AR7H23NSF6ZNVFMRT2NM333PP/action/replication_record"}},"created_at":"2026-05-18T01:38:48.871556+00:00","updated_at":"2026-05-18T01:38:48.871556+00:00"}