{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2003:QLOA7BVOFNRFEQYXORAJVHQGLH","short_pith_number":"pith:QLOA7BVO","schema_version":"1.0","canonical_sha256":"82dc0f86ae2b6252431774409a9e0659de7fc5ec15d50c2bad77fd3fbb1a4b77","source":{"kind":"arxiv","id":"cond-mat/0301103","version":1},"attestation_state":"computed","paper":{"title":"Phonons in supercooled liquids: a possible explanation for the Boson Peak","license":"","headline":"","cross_cats":[],"primary_cat":"cond-mat","authors_text":"G. Parisi, P. Verrocchio, T. S. Grigera, V. Martin-Mayor","submitted_at":"2003-01-08T16:31:26Z","abstract_excerpt":"Glasses are amorphous solids, in the sense that they display elastic behaviour. In crystals, elasticity is associated with phonons, quantized sound-wave excitations. Phonon-like excitations exist also in glasses at very high frequencies (THz), and they remarkably persist into the supercooled liquid. A universal feature of these amorphous systems is the Boson peak: the vibrational density of states $g(\\omega)$ has an excess over the Debye (squared frequency) law, seen as a peak in $g(\\omega)/\\omega^2$. We claim that this peak is the signature of a phase transition in the space of the stationary"},"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":"cond-mat/0301103","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"cond-mat","submitted_at":"2003-01-08T16:31:26Z","cross_cats_sorted":[],"title_canon_sha256":"d888c53f171a05e7f8d0c886822b43779f0628929fe989732807da1c9cd11af5","abstract_canon_sha256":"2ce37778e22632533b6e70f16fe3f9eedb7c1e9b32f13eabdc2d2d24ee5ae104"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:06:58.206019Z","signature_b64":"09TExk0cOXTnoC/hOs1YenlA/u5DzxvpjZI9lCUPvZu7cno4OL3qG/ukNk2n5TdEHGwG+eK9dvPLLRjeI2EsBg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"82dc0f86ae2b6252431774409a9e0659de7fc5ec15d50c2bad77fd3fbb1a4b77","last_reissued_at":"2026-05-18T01:06:58.205287Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:06:58.205287Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Phonons in supercooled liquids: a possible explanation for the Boson Peak","license":"","headline":"","cross_cats":[],"primary_cat":"cond-mat","authors_text":"G. Parisi, P. Verrocchio, T. S. Grigera, V. Martin-Mayor","submitted_at":"2003-01-08T16:31:26Z","abstract_excerpt":"Glasses are amorphous solids, in the sense that they display elastic behaviour. In crystals, elasticity is associated with phonons, quantized sound-wave excitations. Phonon-like excitations exist also in glasses at very high frequencies (THz), and they remarkably persist into the supercooled liquid. A universal feature of these amorphous systems is the Boson peak: the vibrational density of states $g(\\omega)$ has an excess over the Debye (squared frequency) law, seen as a peak in $g(\\omega)/\\omega^2$. We claim that this peak is the signature of a phase transition in the space of the stationary"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"cond-mat/0301103","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":"cond-mat/0301103","created_at":"2026-05-18T01:06:58.205413+00:00"},{"alias_kind":"arxiv_version","alias_value":"cond-mat/0301103v1","created_at":"2026-05-18T01:06:58.205413+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.cond-mat/0301103","created_at":"2026-05-18T01:06:58.205413+00:00"},{"alias_kind":"pith_short_12","alias_value":"QLOA7BVOFNRF","created_at":"2026-05-18T12:25:52.051335+00:00"},{"alias_kind":"pith_short_16","alias_value":"QLOA7BVOFNRFEQYX","created_at":"2026-05-18T12:25:52.051335+00:00"},{"alias_kind":"pith_short_8","alias_value":"QLOA7BVO","created_at":"2026-05-18T12:25:52.051335+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/QLOA7BVOFNRFEQYXORAJVHQGLH","json":"https://pith.science/pith/QLOA7BVOFNRFEQYXORAJVHQGLH.json","graph_json":"https://pith.science/api/pith-number/QLOA7BVOFNRFEQYXORAJVHQGLH/graph.json","events_json":"https://pith.science/api/pith-number/QLOA7BVOFNRFEQYXORAJVHQGLH/events.json","paper":"https://pith.science/paper/QLOA7BVO"},"agent_actions":{"view_html":"https://pith.science/pith/QLOA7BVOFNRFEQYXORAJVHQGLH","download_json":"https://pith.science/pith/QLOA7BVOFNRFEQYXORAJVHQGLH.json","view_paper":"https://pith.science/paper/QLOA7BVO","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=cond-mat/0301103&json=true","fetch_graph":"https://pith.science/api/pith-number/QLOA7BVOFNRFEQYXORAJVHQGLH/graph.json","fetch_events":"https://pith.science/api/pith-number/QLOA7BVOFNRFEQYXORAJVHQGLH/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/QLOA7BVOFNRFEQYXORAJVHQGLH/action/timestamp_anchor","attest_storage":"https://pith.science/pith/QLOA7BVOFNRFEQYXORAJVHQGLH/action/storage_attestation","attest_author":"https://pith.science/pith/QLOA7BVOFNRFEQYXORAJVHQGLH/action/author_attestation","sign_citation":"https://pith.science/pith/QLOA7BVOFNRFEQYXORAJVHQGLH/action/citation_signature","submit_replication":"https://pith.science/pith/QLOA7BVOFNRFEQYXORAJVHQGLH/action/replication_record"}},"created_at":"2026-05-18T01:06:58.205413+00:00","updated_at":"2026-05-18T01:06:58.205413+00:00"}