{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2016:HZY36N7GR2A26JYBTHUGD6AVKL","short_pith_number":"pith:HZY36N7G","canonical_record":{"source":{"id":"1609.04680","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.soft","submitted_at":"2016-09-15T14:51:03Z","cross_cats_sorted":["cond-mat.stat-mech"],"title_canon_sha256":"05677b30aa631ab48825e655d8e327633bdb8e2fa2dd297be54aca31f0bad514","abstract_canon_sha256":"c9bf0e98d2f553feacb3758282b3ad4e2d34bc0f2b5ef9f44dc0d2ed125fa812"},"schema_version":"1.0"},"canonical_sha256":"3e71bf37e68e81af270199e861f81552cfe4772a379373becfe7021d8920d674","source":{"kind":"arxiv","id":"1609.04680","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1609.04680","created_at":"2026-05-18T00:51:01Z"},{"alias_kind":"arxiv_version","alias_value":"1609.04680v1","created_at":"2026-05-18T00:51:01Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1609.04680","created_at":"2026-05-18T00:51:01Z"},{"alias_kind":"pith_short_12","alias_value":"HZY36N7GR2A2","created_at":"2026-05-18T12:30:22Z"},{"alias_kind":"pith_short_16","alias_value":"HZY36N7GR2A26JYB","created_at":"2026-05-18T12:30:22Z"},{"alias_kind":"pith_short_8","alias_value":"HZY36N7G","created_at":"2026-05-18T12:30:22Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2016:HZY36N7GR2A26JYBTHUGD6AVKL","target":"record","payload":{"canonical_record":{"source":{"id":"1609.04680","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.soft","submitted_at":"2016-09-15T14:51:03Z","cross_cats_sorted":["cond-mat.stat-mech"],"title_canon_sha256":"05677b30aa631ab48825e655d8e327633bdb8e2fa2dd297be54aca31f0bad514","abstract_canon_sha256":"c9bf0e98d2f553feacb3758282b3ad4e2d34bc0f2b5ef9f44dc0d2ed125fa812"},"schema_version":"1.0"},"canonical_sha256":"3e71bf37e68e81af270199e861f81552cfe4772a379373becfe7021d8920d674","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:51:01.142004Z","signature_b64":"l99m/xRudb0U5BkM4gyyAuk3E4vO2nn6QjI9yKXIz9vcD6lR/i97k1wNfrUHX4PNOYckO7HyNElxsBC5LXY5AQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"3e71bf37e68e81af270199e861f81552cfe4772a379373becfe7021d8920d674","last_reissued_at":"2026-05-18T00:51:01.141567Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:51:01.141567Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1609.04680","source_version":1,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T00:51:01Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"mkntVJHHq/Y5uvCT/Y254NMpML5iYosIc9TP6JRHN8A4aXysEW0BjrMYrsAImN4eoSAwz2VcKu1H9g5P+U76CQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-31T17:16:18.765522Z"},"content_sha256":"996fa1df90029fea5053e29078d8c478ba5faf8c399c69e74a864200eafc71e9","schema_version":"1.0","event_id":"sha256:996fa1df90029fea5053e29078d8c478ba5faf8c399c69e74a864200eafc71e9"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2016:HZY36N7GR2A26JYBTHUGD6AVKL","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Nonlinear model of ice surface softening during friction","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.stat-mech"],"primary_cat":"cond-mat.soft","authors_text":"A.V. Khomenko, K.P. Khomenko, V.V. Falko","submitted_at":"2016-09-15T14:51:03Z","abstract_excerpt":"The ice surface softening during friction is shown as a result of spontaneous appearance of shear strain caused by external supercritical heating. This transformation is described by the Kelvin-Voigt equation for viscoelastic medium, by the relaxation equations of Landau-Khalatnikov-type and for heat conductivity. The study reveals that the above-named equations formally coincide with the synergetic Lorenz system, where the order parameter is reduced to shear strain, stress acts as the conjugate field, and temperature plays the role of a control parameter. Using the adiabatic approximation, th"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1609.04680","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"},"verdict_id":null},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T00:51:01Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"rcnRZyeuqu1dA/pw2Xh/nL41sa0bgV5H9c8iS0gQ0ZlfToyRhoIOFe3ondn2vbB5k4DuWYvCy/B/glYa4qBWBQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-31T17:16:18.766208Z"},"content_sha256":"fe4a04deefa51f1d374b9b67260ae6af087fd6aeb2255e8092af57f6c49c12cc","schema_version":"1.0","event_id":"sha256:fe4a04deefa51f1d374b9b67260ae6af087fd6aeb2255e8092af57f6c49c12cc"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/HZY36N7GR2A26JYBTHUGD6AVKL/bundle.json","state_url":"https://pith.science/pith/HZY36N7GR2A26JYBTHUGD6AVKL/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/HZY36N7GR2A26JYBTHUGD6AVKL/bundle.json","status":"primary"}],"public_keys":[{"key_id":"pith-v1-2026-05","algorithm":"ed25519","format":"raw","public_key_b64":"stVStoiQhXFxp4s2pdzPNoqVNBMojDU/fJ2db5S3CbM=","public_key_hex":"b2d552b68890857171a78b36a5dccf368a953413288c353f7c9d9d6f94b709b3","fingerprint_sha256_b32_first128bits":"RVFV5Z2OI2J3ZUO7ERDEBCYNKS","fingerprint_sha256_hex":"8d4b5ee74e4693bcd1df2446408b0d54","rotates_at":null,"url":"https://pith.science/pith-signing-key.json","notes":"Pith uses this Ed25519 key to sign canonical record SHA-256 digests. Verify with: ed25519_verify(public_key, message=canonical_sha256_bytes, signature=base64decode(signature_b64))."}],"merge_version":"pith-open-graph-merge-v1","built_at":"2026-05-31T17:16:18Z","links":{"resolver":"https://pith.science/pith/HZY36N7GR2A26JYBTHUGD6AVKL","bundle":"https://pith.science/pith/HZY36N7GR2A26JYBTHUGD6AVKL/bundle.json","state":"https://pith.science/pith/HZY36N7GR2A26JYBTHUGD6AVKL/state.json","well_known_bundle":"https://pith.science/.well-known/pith/HZY36N7GR2A26JYBTHUGD6AVKL/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2016:HZY36N7GR2A26JYBTHUGD6AVKL","merge_version":"pith-open-graph-merge-v1","event_count":2,"valid_event_count":2,"invalid_event_count":0,"equivocation_count":0,"current":{"canonical_record":{"metadata":{"abstract_canon_sha256":"c9bf0e98d2f553feacb3758282b3ad4e2d34bc0f2b5ef9f44dc0d2ed125fa812","cross_cats_sorted":["cond-mat.stat-mech"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.soft","submitted_at":"2016-09-15T14:51:03Z","title_canon_sha256":"05677b30aa631ab48825e655d8e327633bdb8e2fa2dd297be54aca31f0bad514"},"schema_version":"1.0","source":{"id":"1609.04680","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1609.04680","created_at":"2026-05-18T00:51:01Z"},{"alias_kind":"arxiv_version","alias_value":"1609.04680v1","created_at":"2026-05-18T00:51:01Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1609.04680","created_at":"2026-05-18T00:51:01Z"},{"alias_kind":"pith_short_12","alias_value":"HZY36N7GR2A2","created_at":"2026-05-18T12:30:22Z"},{"alias_kind":"pith_short_16","alias_value":"HZY36N7GR2A26JYB","created_at":"2026-05-18T12:30:22Z"},{"alias_kind":"pith_short_8","alias_value":"HZY36N7G","created_at":"2026-05-18T12:30:22Z"}],"graph_snapshots":[{"event_id":"sha256:fe4a04deefa51f1d374b9b67260ae6af087fd6aeb2255e8092af57f6c49c12cc","target":"graph","created_at":"2026-05-18T00:51:01Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"graph_snapshot":{"author_claims":{"count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57","strong_count":0},"builder_version":"pith-number-builder-2026-05-17-v1","claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"formal_canon":{"evidence_count":0,"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"paper":{"abstract_excerpt":"The ice surface softening during friction is shown as a result of spontaneous appearance of shear strain caused by external supercritical heating. This transformation is described by the Kelvin-Voigt equation for viscoelastic medium, by the relaxation equations of Landau-Khalatnikov-type and for heat conductivity. The study reveals that the above-named equations formally coincide with the synergetic Lorenz system, where the order parameter is reduced to shear strain, stress acts as the conjugate field, and temperature plays the role of a control parameter. Using the adiabatic approximation, th","authors_text":"A.V. Khomenko, K.P. Khomenko, V.V. Falko","cross_cats":["cond-mat.stat-mech"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.soft","submitted_at":"2016-09-15T14:51:03Z","title":"Nonlinear model of ice surface softening during friction"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1609.04680","kind":"arxiv","version":1},"verdict":{"created_at":null,"id":null,"model_set":{},"one_line_summary":"","pipeline_version":null,"pith_extraction_headline":"","strongest_claim":"","weakest_assumption":""}},"verdict_id":null}}],"author_attestations":[],"timestamp_anchors":[],"storage_attestations":[],"citation_signatures":[],"replication_records":[],"corrections":[],"mirror_hints":[],"record_created":{"event_id":"sha256:996fa1df90029fea5053e29078d8c478ba5faf8c399c69e74a864200eafc71e9","target":"record","created_at":"2026-05-18T00:51:01Z","signer":{"key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signer_id":"pith.science","signer_type":"pith_registry"},"payload":{"attestation_state":"computed","canonical_record":{"metadata":{"abstract_canon_sha256":"c9bf0e98d2f553feacb3758282b3ad4e2d34bc0f2b5ef9f44dc0d2ed125fa812","cross_cats_sorted":["cond-mat.stat-mech"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.soft","submitted_at":"2016-09-15T14:51:03Z","title_canon_sha256":"05677b30aa631ab48825e655d8e327633bdb8e2fa2dd297be54aca31f0bad514"},"schema_version":"1.0","source":{"id":"1609.04680","kind":"arxiv","version":1}},"canonical_sha256":"3e71bf37e68e81af270199e861f81552cfe4772a379373becfe7021d8920d674","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"3e71bf37e68e81af270199e861f81552cfe4772a379373becfe7021d8920d674","first_computed_at":"2026-05-18T00:51:01.141567Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:51:01.141567Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"l99m/xRudb0U5BkM4gyyAuk3E4vO2nn6QjI9yKXIz9vcD6lR/i97k1wNfrUHX4PNOYckO7HyNElxsBC5LXY5AQ==","signature_status":"signed_v1","signed_at":"2026-05-18T00:51:01.142004Z","signed_message":"canonical_sha256_bytes"},"source_id":"1609.04680","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:996fa1df90029fea5053e29078d8c478ba5faf8c399c69e74a864200eafc71e9","sha256:fe4a04deefa51f1d374b9b67260ae6af087fd6aeb2255e8092af57f6c49c12cc"],"state_sha256":"5c9398ffe808845a0bec57be5d8696e4d3db4ac3a26f8bff7027f4ee3271e279"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"5o8D6GAP4YwoVVYY8KUQgPNbqATjAfBoFGtywmzFMoWthzzCSqgFsYFkVaxa62fumY/pyMybNOsEoo/Fx4WrCg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-31T17:16:18.770137Z","bundle_sha256":"eeebb625bb90771b5ddad51a83a91f2796184a11db6dcae35ad343733f74604d"}}