{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2010:NAJ5HOZGPUZ4DFBKWDGI23DVXS","short_pith_number":"pith:NAJ5HOZG","schema_version":"1.0","canonical_sha256":"6813d3bb267d33c1942ab0cc8d6c75bca4314b84bdf51ce8eea156ddbc5e71bd","source":{"kind":"arxiv","id":"1006.3075","version":2},"attestation_state":"computed","paper":{"title":"Inflaton fragmentation: Emergence of pseudo-stable inflaton lumps (oscillons) after inflation","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-ph","hep-th"],"primary_cat":"astro-ph.CO","authors_text":"Mustafa A. Amin","submitted_at":"2010-06-15T20:00:05Z","abstract_excerpt":"We investigate the emergence of large, localized, pseudo-stable configurations (oscillons) from inflaton fragmentation at the end of inflation. We predict the number density of large oscillons, and the conditions necessary for their emergence in a class of inflationary models. Analytic estimates are provided for a 3+1 and 1+1-dimensional universe. We test our predictions with detailed numerical simulations in 1+1-dimensions. We see a zoo of oscillons emerging from the simulations, including the usual small amplitude \"sech\" oscillons as well as large \"flat-topped\" oscillons. The emergent oscill"},"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":"1006.3075","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2010-06-15T20:00:05Z","cross_cats_sorted":["hep-ph","hep-th"],"title_canon_sha256":"a5790f7d5b036f95fbc63a8d5ed84db1a7bc7b11c936771658e95830ab9b88e4","abstract_canon_sha256":"a4b65b5bd719392b3548e1cbc7d5575dfc8354a57737518d44889edef56de397"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T04:41:04.964481Z","signature_b64":"VPd2UOCQjSxvPl4rXhnQfBLv/VEncleYBoXBXkpBAndegTJ2kIeScZe+8bp3TUxGhdbRDsRNmySo/G1ztwL2BA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"6813d3bb267d33c1942ab0cc8d6c75bca4314b84bdf51ce8eea156ddbc5e71bd","last_reissued_at":"2026-05-18T04:41:04.964037Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T04:41:04.964037Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Inflaton fragmentation: Emergence of pseudo-stable inflaton lumps (oscillons) after inflation","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-ph","hep-th"],"primary_cat":"astro-ph.CO","authors_text":"Mustafa A. Amin","submitted_at":"2010-06-15T20:00:05Z","abstract_excerpt":"We investigate the emergence of large, localized, pseudo-stable configurations (oscillons) from inflaton fragmentation at the end of inflation. We predict the number density of large oscillons, and the conditions necessary for their emergence in a class of inflationary models. Analytic estimates are provided for a 3+1 and 1+1-dimensional universe. We test our predictions with detailed numerical simulations in 1+1-dimensions. We see a zoo of oscillons emerging from the simulations, including the usual small amplitude \"sech\" oscillons as well as large \"flat-topped\" oscillons. The emergent oscill"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1006.3075","kind":"arxiv","version":2},"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":"1006.3075","created_at":"2026-05-18T04:41:04.964103+00:00"},{"alias_kind":"arxiv_version","alias_value":"1006.3075v2","created_at":"2026-05-18T04:41:04.964103+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1006.3075","created_at":"2026-05-18T04:41:04.964103+00:00"},{"alias_kind":"pith_short_12","alias_value":"NAJ5HOZGPUZ4","created_at":"2026-05-18T12:26:10.704358+00:00"},{"alias_kind":"pith_short_16","alias_value":"NAJ5HOZGPUZ4DFBK","created_at":"2026-05-18T12:26:10.704358+00:00"},{"alias_kind":"pith_short_8","alias_value":"NAJ5HOZG","created_at":"2026-05-18T12:26:10.704358+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":1,"internal_anchor_count":1,"sample":[{"citing_arxiv_id":"2602.07972","citing_title":"Self-resonance preheating in deformed attractor models: oscillon formation and evolution","ref_index":24,"is_internal_anchor":true}]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/NAJ5HOZGPUZ4DFBKWDGI23DVXS","json":"https://pith.science/pith/NAJ5HOZGPUZ4DFBKWDGI23DVXS.json","graph_json":"https://pith.science/api/pith-number/NAJ5HOZGPUZ4DFBKWDGI23DVXS/graph.json","events_json":"https://pith.science/api/pith-number/NAJ5HOZGPUZ4DFBKWDGI23DVXS/events.json","paper":"https://pith.science/paper/NAJ5HOZG"},"agent_actions":{"view_html":"https://pith.science/pith/NAJ5HOZGPUZ4DFBKWDGI23DVXS","download_json":"https://pith.science/pith/NAJ5HOZGPUZ4DFBKWDGI23DVXS.json","view_paper":"https://pith.science/paper/NAJ5HOZG","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1006.3075&json=true","fetch_graph":"https://pith.science/api/pith-number/NAJ5HOZGPUZ4DFBKWDGI23DVXS/graph.json","fetch_events":"https://pith.science/api/pith-number/NAJ5HOZGPUZ4DFBKWDGI23DVXS/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/NAJ5HOZGPUZ4DFBKWDGI23DVXS/action/timestamp_anchor","attest_storage":"https://pith.science/pith/NAJ5HOZGPUZ4DFBKWDGI23DVXS/action/storage_attestation","attest_author":"https://pith.science/pith/NAJ5HOZGPUZ4DFBKWDGI23DVXS/action/author_attestation","sign_citation":"https://pith.science/pith/NAJ5HOZGPUZ4DFBKWDGI23DVXS/action/citation_signature","submit_replication":"https://pith.science/pith/NAJ5HOZGPUZ4DFBKWDGI23DVXS/action/replication_record"}},"created_at":"2026-05-18T04:41:04.964103+00:00","updated_at":"2026-05-18T04:41:04.964103+00:00"}