{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2012:WUXCCERRWMRPWYJK24I7FLQ7IC","short_pith_number":"pith:WUXCCERR","schema_version":"1.0","canonical_sha256":"b52e211231b322fb612ad711f2ae1f408c5c68c7adfa15d3a8e2b57f50b82b2c","source":{"kind":"arxiv","id":"1207.0113","version":1},"attestation_state":"computed","paper":{"title":"Fractoluminescence characterization of the energy dissipated during fast fracture of glass","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mtrl-sci","authors_text":"Cindy L. Rountree, Elisabeth Bouchaud, Fabrice Charra, Gael Pallares, Ludovic Douillard","submitted_at":"2012-06-30T16:07:53Z","abstract_excerpt":"Fractoluminescence experiments are performed on two kinds of silicate glasses. All the light spectra collected during dynamic fracture reveal a black body radiator behaviour, which is interpreted as a crack velocity-dependent temperature rise close to the crack tip. Crack velocities are estimated to be of the order of 1300 m.s$^{-1}$ and fracture process zones are shown to extend over a few nanometers."},"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":"1207.0113","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2012-06-30T16:07:53Z","cross_cats_sorted":[],"title_canon_sha256":"425254d64add331f821e88ec6bdd6cf749baf76fa447ef5ae3219e9e985358d9","abstract_canon_sha256":"7d1a77d0da6f0c732e54e6a2dc284238c539c71be92edffdb885dd00a08ac467"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:56:36.071379Z","signature_b64":"tmirzJIoqepKbFKpZGWwaEA13bSkXTpCgi4WOr2ffUno2IBQ08d7OX0NZlQZI5SHOnVSPe2x5Fx3dFf8ujrBBg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"b52e211231b322fb612ad711f2ae1f408c5c68c7adfa15d3a8e2b57f50b82b2c","last_reissued_at":"2026-05-18T01:56:36.070836Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:56:36.070836Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Fractoluminescence characterization of the energy dissipated during fast fracture of glass","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mtrl-sci","authors_text":"Cindy L. Rountree, Elisabeth Bouchaud, Fabrice Charra, Gael Pallares, Ludovic Douillard","submitted_at":"2012-06-30T16:07:53Z","abstract_excerpt":"Fractoluminescence experiments are performed on two kinds of silicate glasses. All the light spectra collected during dynamic fracture reveal a black body radiator behaviour, which is interpreted as a crack velocity-dependent temperature rise close to the crack tip. Crack velocities are estimated to be of the order of 1300 m.s$^{-1}$ and fracture process zones are shown to extend over a few nanometers."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1207.0113","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":"1207.0113","created_at":"2026-05-18T01:56:36.070913+00:00"},{"alias_kind":"arxiv_version","alias_value":"1207.0113v1","created_at":"2026-05-18T01:56:36.070913+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1207.0113","created_at":"2026-05-18T01:56:36.070913+00:00"},{"alias_kind":"pith_short_12","alias_value":"WUXCCERRWMRP","created_at":"2026-05-18T12:27:27.928770+00:00"},{"alias_kind":"pith_short_16","alias_value":"WUXCCERRWMRPWYJK","created_at":"2026-05-18T12:27:27.928770+00:00"},{"alias_kind":"pith_short_8","alias_value":"WUXCCERR","created_at":"2026-05-18T12:27:27.928770+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/WUXCCERRWMRPWYJK24I7FLQ7IC","json":"https://pith.science/pith/WUXCCERRWMRPWYJK24I7FLQ7IC.json","graph_json":"https://pith.science/api/pith-number/WUXCCERRWMRPWYJK24I7FLQ7IC/graph.json","events_json":"https://pith.science/api/pith-number/WUXCCERRWMRPWYJK24I7FLQ7IC/events.json","paper":"https://pith.science/paper/WUXCCERR"},"agent_actions":{"view_html":"https://pith.science/pith/WUXCCERRWMRPWYJK24I7FLQ7IC","download_json":"https://pith.science/pith/WUXCCERRWMRPWYJK24I7FLQ7IC.json","view_paper":"https://pith.science/paper/WUXCCERR","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1207.0113&json=true","fetch_graph":"https://pith.science/api/pith-number/WUXCCERRWMRPWYJK24I7FLQ7IC/graph.json","fetch_events":"https://pith.science/api/pith-number/WUXCCERRWMRPWYJK24I7FLQ7IC/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/WUXCCERRWMRPWYJK24I7FLQ7IC/action/timestamp_anchor","attest_storage":"https://pith.science/pith/WUXCCERRWMRPWYJK24I7FLQ7IC/action/storage_attestation","attest_author":"https://pith.science/pith/WUXCCERRWMRPWYJK24I7FLQ7IC/action/author_attestation","sign_citation":"https://pith.science/pith/WUXCCERRWMRPWYJK24I7FLQ7IC/action/citation_signature","submit_replication":"https://pith.science/pith/WUXCCERRWMRPWYJK24I7FLQ7IC/action/replication_record"}},"created_at":"2026-05-18T01:56:36.070913+00:00","updated_at":"2026-05-18T01:56:36.070913+00:00"}