{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2020:2MKK5CDG6H4QYFUATPCFEDDJXE","short_pith_number":"pith:2MKK5CDG","schema_version":"1.0","canonical_sha256":"d314ae8866f1f90c16809bc4520c69b90e9188613f384c53ae9190f326bc253d","source":{"kind":"arxiv","id":"2007.08440","version":2},"attestation_state":"computed","paper":{"title":"String Fragmentation in Supercooled Confinement and Implications for Dark Matter","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.CO"],"primary_cat":"hep-ph","authors_text":"Filippo Sala, Iason Baldes, Yann Gouttenoire","submitted_at":"2020-07-16T16:25:29Z","abstract_excerpt":"A strongly-coupled sector can feature a supercooled confinement transition in the early universe. We point out that, when fundamental quanta of the strong sector are swept into expanding bubbles of the confined phase, the distance between them is large compared to the confinement scale. We suggest a modelling of the subsequent dynamics and find that the flux linking the fundamental quanta deforms and stretches towards the wall, producing an enhanced number of composite states upon string fragmentation. The composite states are highly boosted in the plasma frame, which leads to additional parti"},"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":"2007.08440","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-ph","submitted_at":"2020-07-16T16:25:29Z","cross_cats_sorted":["astro-ph.CO"],"title_canon_sha256":"3a203666e47e0cc63aa3d8a6e394096875901d90bb1c17767b263cbd2c1420e1","abstract_canon_sha256":"ac58bcc940d9d9b206ce5abaf19e3a33954122aac20f8c0af2e9a847367ed171"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T02:36:44.532530Z","signature_b64":"m5Fw5zRhwuoAJFu0W+/QxIAjrzZ7PZ15X8IRbEgGwjMUzCUjkLvwQI8wQiOUd6s/4SfDQ1HPOBIvNIISyrHvDw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"d314ae8866f1f90c16809bc4520c69b90e9188613f384c53ae9190f326bc253d","last_reissued_at":"2026-07-05T02:36:44.532084Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T02:36:44.532084Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"String Fragmentation in Supercooled Confinement and Implications for Dark Matter","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.CO"],"primary_cat":"hep-ph","authors_text":"Filippo Sala, Iason Baldes, Yann Gouttenoire","submitted_at":"2020-07-16T16:25:29Z","abstract_excerpt":"A strongly-coupled sector can feature a supercooled confinement transition in the early universe. We point out that, when fundamental quanta of the strong sector are swept into expanding bubbles of the confined phase, the distance between them is large compared to the confinement scale. We suggest a modelling of the subsequent dynamics and find that the flux linking the fundamental quanta deforms and stretches towards the wall, producing an enhanced number of composite states upon string fragmentation. The composite states are highly boosted in the plasma frame, which leads to additional parti"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2007.08440","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2007.08440/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"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":"2007.08440","created_at":"2026-07-05T02:36:44.532140+00:00"},{"alias_kind":"arxiv_version","alias_value":"2007.08440v2","created_at":"2026-07-05T02:36:44.532140+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2007.08440","created_at":"2026-07-05T02:36:44.532140+00:00"},{"alias_kind":"pith_short_12","alias_value":"2MKK5CDG6H4Q","created_at":"2026-07-05T02:36:44.532140+00:00"},{"alias_kind":"pith_short_16","alias_value":"2MKK5CDG6H4QYFUA","created_at":"2026-07-05T02:36:44.532140+00:00"},{"alias_kind":"pith_short_8","alias_value":"2MKK5CDG","created_at":"2026-07-05T02:36:44.532140+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":2,"internal_anchor_count":0,"sample":[{"citing_arxiv_id":"2606.30760","citing_title":"Rich Phenomenology from Simple Ingredients: A Review of Confining Dark Sectors","ref_index":205,"is_internal_anchor":false},{"citing_arxiv_id":"2606.30740","citing_title":"Dynamical evolution of the pressure on the bubble wall","ref_index":65,"is_internal_anchor":false}]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/2MKK5CDG6H4QYFUATPCFEDDJXE","json":"https://pith.science/pith/2MKK5CDG6H4QYFUATPCFEDDJXE.json","graph_json":"https://pith.science/api/pith-number/2MKK5CDG6H4QYFUATPCFEDDJXE/graph.json","events_json":"https://pith.science/api/pith-number/2MKK5CDG6H4QYFUATPCFEDDJXE/events.json","paper":"https://pith.science/paper/2MKK5CDG"},"agent_actions":{"view_html":"https://pith.science/pith/2MKK5CDG6H4QYFUATPCFEDDJXE","download_json":"https://pith.science/pith/2MKK5CDG6H4QYFUATPCFEDDJXE.json","view_paper":"https://pith.science/paper/2MKK5CDG","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=2007.08440&json=true","fetch_graph":"https://pith.science/api/pith-number/2MKK5CDG6H4QYFUATPCFEDDJXE/graph.json","fetch_events":"https://pith.science/api/pith-number/2MKK5CDG6H4QYFUATPCFEDDJXE/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/2MKK5CDG6H4QYFUATPCFEDDJXE/action/timestamp_anchor","attest_storage":"https://pith.science/pith/2MKK5CDG6H4QYFUATPCFEDDJXE/action/storage_attestation","attest_author":"https://pith.science/pith/2MKK5CDG6H4QYFUATPCFEDDJXE/action/author_attestation","sign_citation":"https://pith.science/pith/2MKK5CDG6H4QYFUATPCFEDDJXE/action/citation_signature","submit_replication":"https://pith.science/pith/2MKK5CDG6H4QYFUATPCFEDDJXE/action/replication_record"}},"created_at":"2026-07-05T02:36:44.532140+00:00","updated_at":"2026-07-05T02:36:44.532140+00:00"}