{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2015:5ICEIXFWQQENB4L4G5WOJUDHBM","short_pith_number":"pith:5ICEIXFW","schema_version":"1.0","canonical_sha256":"ea04445cb68408d0f17c376ce4d0670b1525cc0a23ce180c964a786d8eb86eac","source":{"kind":"arxiv","id":"1508.01458","version":1},"attestation_state":"computed","paper":{"title":"Knotty inflation and the dimensionality of spacetime","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.CO","gr-qc","hep-th"],"primary_cat":"hep-ph","authors_text":"Arjun Berera, Heinrich P\\\"as, Jo\\~ao G. Rosa, Roman V. Buniy, Thomas W. Kephart","submitted_at":"2015-08-06T17:11:25Z","abstract_excerpt":"We suggest a structure for the vacuum comprised of a network of tightly knotted/linked flux tubes formed in a QCD-like cosmological phase transition and show that such a network can drive cosmological inflation. As the network can be topologically stable only in three space dimensions, this scenario provides a dynamical explanation for the existence of exactly three large spatial dimensions in our Universe."},"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":"1508.01458","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2015-08-06T17:11:25Z","cross_cats_sorted":["astro-ph.CO","gr-qc","hep-th"],"title_canon_sha256":"a6300be8540befd657adff826e7ba001daf698ba797f4d5bc93c4afb851f931f","abstract_canon_sha256":"619406edd3ce69e3e217586a994409209dc1d81783d4d8f6b1a525792c3a9b0e"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:35:42.549347Z","signature_b64":"B4bdXtCpTUBh78xMyTW/fY6i+fviIQNH3AYdXFx45c7hdFhpAIaf67/aLpsYBE2FwyEbeLzAH5W6DsLk5O/4Bw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"ea04445cb68408d0f17c376ce4d0670b1525cc0a23ce180c964a786d8eb86eac","last_reissued_at":"2026-05-18T01:35:42.548853Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:35:42.548853Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Knotty inflation and the dimensionality of spacetime","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.CO","gr-qc","hep-th"],"primary_cat":"hep-ph","authors_text":"Arjun Berera, Heinrich P\\\"as, Jo\\~ao G. Rosa, Roman V. Buniy, Thomas W. Kephart","submitted_at":"2015-08-06T17:11:25Z","abstract_excerpt":"We suggest a structure for the vacuum comprised of a network of tightly knotted/linked flux tubes formed in a QCD-like cosmological phase transition and show that such a network can drive cosmological inflation. As the network can be topologically stable only in three space dimensions, this scenario provides a dynamical explanation for the existence of exactly three large spatial dimensions in our Universe."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1508.01458","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":"1508.01458","created_at":"2026-05-18T01:35:42.548921+00:00"},{"alias_kind":"arxiv_version","alias_value":"1508.01458v1","created_at":"2026-05-18T01:35:42.548921+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1508.01458","created_at":"2026-05-18T01:35:42.548921+00:00"},{"alias_kind":"pith_short_12","alias_value":"5ICEIXFWQQEN","created_at":"2026-05-18T12:29:05.191682+00:00"},{"alias_kind":"pith_short_16","alias_value":"5ICEIXFWQQENB4L4","created_at":"2026-05-18T12:29:05.191682+00:00"},{"alias_kind":"pith_short_8","alias_value":"5ICEIXFW","created_at":"2026-05-18T12:29:05.191682+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/5ICEIXFWQQENB4L4G5WOJUDHBM","json":"https://pith.science/pith/5ICEIXFWQQENB4L4G5WOJUDHBM.json","graph_json":"https://pith.science/api/pith-number/5ICEIXFWQQENB4L4G5WOJUDHBM/graph.json","events_json":"https://pith.science/api/pith-number/5ICEIXFWQQENB4L4G5WOJUDHBM/events.json","paper":"https://pith.science/paper/5ICEIXFW"},"agent_actions":{"view_html":"https://pith.science/pith/5ICEIXFWQQENB4L4G5WOJUDHBM","download_json":"https://pith.science/pith/5ICEIXFWQQENB4L4G5WOJUDHBM.json","view_paper":"https://pith.science/paper/5ICEIXFW","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1508.01458&json=true","fetch_graph":"https://pith.science/api/pith-number/5ICEIXFWQQENB4L4G5WOJUDHBM/graph.json","fetch_events":"https://pith.science/api/pith-number/5ICEIXFWQQENB4L4G5WOJUDHBM/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/5ICEIXFWQQENB4L4G5WOJUDHBM/action/timestamp_anchor","attest_storage":"https://pith.science/pith/5ICEIXFWQQENB4L4G5WOJUDHBM/action/storage_attestation","attest_author":"https://pith.science/pith/5ICEIXFWQQENB4L4G5WOJUDHBM/action/author_attestation","sign_citation":"https://pith.science/pith/5ICEIXFWQQENB4L4G5WOJUDHBM/action/citation_signature","submit_replication":"https://pith.science/pith/5ICEIXFWQQENB4L4G5WOJUDHBM/action/replication_record"}},"created_at":"2026-05-18T01:35:42.548921+00:00","updated_at":"2026-05-18T01:35:42.548921+00:00"}