{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2019:TE2EUDCAE7OOGXVVYG7I7QMTRL","short_pith_number":"pith:TE2EUDCA","schema_version":"1.0","canonical_sha256":"99344a0c4027dce35eb5c1be8fc1938ac57552eb92102c1f777b44e9b0e3d328","source":{"kind":"arxiv","id":"1907.06245","version":1},"attestation_state":"computed","paper":{"title":"A new bound for the crossing number of wrapped butterflies","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"math.CO","authors_text":"Bharati R, Paul Manuel, Vijaya N","submitted_at":"2019-07-14T16:31:24Z","abstract_excerpt":"We fix an error in the bound obtained in [13] for the crossing number of wrapped butterflies. The new bound finer than the one provided earlier."},"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":"1907.06245","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"math.CO","submitted_at":"2019-07-14T16:31:24Z","cross_cats_sorted":[],"title_canon_sha256":"807a5658e6036b6db076d60c89ee0068161f24095126e8e8397064b2c458ebc8","abstract_canon_sha256":"a43e95053ae598840d10154b198bbf05c97849452dc1de5a6c6c245e6b620696"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-17T23:40:38.145041Z","signature_b64":"5WUYzC9V5uYhU8l/O7+4mfYd2bowl/6e21OZZ1itdGMz+IqvzMUX5xJogAgmiQThjy/0O28j+fvfNc5zd1wLAw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"99344a0c4027dce35eb5c1be8fc1938ac57552eb92102c1f777b44e9b0e3d328","last_reissued_at":"2026-05-17T23:40:38.141420Z","signature_status":"signed_v1","first_computed_at":"2026-05-17T23:40:38.141420Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"A new bound for the crossing number of wrapped butterflies","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"math.CO","authors_text":"Bharati R, Paul Manuel, Vijaya N","submitted_at":"2019-07-14T16:31:24Z","abstract_excerpt":"We fix an error in the bound obtained in [13] for the crossing number of wrapped butterflies. The new bound finer than the one provided earlier."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1907.06245","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":"1907.06245","created_at":"2026-05-17T23:40:38.141515+00:00"},{"alias_kind":"arxiv_version","alias_value":"1907.06245v1","created_at":"2026-05-17T23:40:38.141515+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1907.06245","created_at":"2026-05-17T23:40:38.141515+00:00"},{"alias_kind":"pith_short_12","alias_value":"TE2EUDCAE7OO","created_at":"2026-05-18T12:33:27.125529+00:00"},{"alias_kind":"pith_short_16","alias_value":"TE2EUDCAE7OOGXVV","created_at":"2026-05-18T12:33:27.125529+00:00"},{"alias_kind":"pith_short_8","alias_value":"TE2EUDCA","created_at":"2026-05-18T12:33:27.125529+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/TE2EUDCAE7OOGXVVYG7I7QMTRL","json":"https://pith.science/pith/TE2EUDCAE7OOGXVVYG7I7QMTRL.json","graph_json":"https://pith.science/api/pith-number/TE2EUDCAE7OOGXVVYG7I7QMTRL/graph.json","events_json":"https://pith.science/api/pith-number/TE2EUDCAE7OOGXVVYG7I7QMTRL/events.json","paper":"https://pith.science/paper/TE2EUDCA"},"agent_actions":{"view_html":"https://pith.science/pith/TE2EUDCAE7OOGXVVYG7I7QMTRL","download_json":"https://pith.science/pith/TE2EUDCAE7OOGXVVYG7I7QMTRL.json","view_paper":"https://pith.science/paper/TE2EUDCA","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1907.06245&json=true","fetch_graph":"https://pith.science/api/pith-number/TE2EUDCAE7OOGXVVYG7I7QMTRL/graph.json","fetch_events":"https://pith.science/api/pith-number/TE2EUDCAE7OOGXVVYG7I7QMTRL/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/TE2EUDCAE7OOGXVVYG7I7QMTRL/action/timestamp_anchor","attest_storage":"https://pith.science/pith/TE2EUDCAE7OOGXVVYG7I7QMTRL/action/storage_attestation","attest_author":"https://pith.science/pith/TE2EUDCAE7OOGXVVYG7I7QMTRL/action/author_attestation","sign_citation":"https://pith.science/pith/TE2EUDCAE7OOGXVVYG7I7QMTRL/action/citation_signature","submit_replication":"https://pith.science/pith/TE2EUDCAE7OOGXVVYG7I7QMTRL/action/replication_record"}},"created_at":"2026-05-17T23:40:38.141515+00:00","updated_at":"2026-05-17T23:40:38.141515+00:00"}