{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2026:47FUPT7ZWSPFBD6CSLVP3FEN2T","merge_version":"pith-open-graph-merge-v1","event_count":3,"valid_event_count":3,"invalid_event_count":0,"equivocation_count":0,"current":{"canonical_record":{"metadata":{"abstract_canon_sha256":"d739bde0441f3aed716c54f9fc3dcc14da0316ec8a4c81837b446a7cd5e1ce4a","cross_cats_sorted":["cond-mat.dis-nn","cond-mat.mtrl-sci","physics.app-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.soft","submitted_at":"2026-07-15T11:47:06Z","title_canon_sha256":"5b2700aa6ff08c739fbe340a978c3eb91a2308a2a0b4cac7026f67c7445cffe7"},"schema_version":"1.0","source":{"id":"2607.13734","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2607.13734","created_at":"2026-07-16T01:23:03Z"},{"alias_kind":"arxiv_version","alias_value":"2607.13734v1","created_at":"2026-07-16T01:23:03Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2607.13734","created_at":"2026-07-16T01:23:03Z"},{"alias_kind":"pith_short_12","alias_value":"47FUPT7ZWSPF","created_at":"2026-07-16T01:23:03Z"},{"alias_kind":"pith_short_16","alias_value":"47FUPT7ZWSPFBD6C","created_at":"2026-07-16T01:23:03Z"},{"alias_kind":"pith_short_8","alias_value":"47FUPT7Z","created_at":"2026-07-16T01:23:03Z"}],"graph_snapshots":[{"event_id":"sha256:2d6cf13518f75bd2acf8bd819cc9b53bc5b8af8be54e6073e1e192c877ae8535","target":"graph","created_at":"2026-07-16T01:23:03Z","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"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/2607.13734/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We develop a microscopic constitutive theory for the nonlinear deformation of metallic and polymer glasses based on nonaffine elasticity coupled to irreversible many-body relaxation. The theory predicts the full stress--strain response, from linear elasticity through stress overshoot and yielding to steady plastic flow. We show that stress overshoot originates from the competition between a nonaffine elastic instability induced by strain-driven loss of mechanical connectivity at the atomic/molecular level, and viscous dissipation associated with structural relaxation. For polymer glasses, fini","authors_text":"Alessio Zaccone, Ankit Singh, Valeriy V. Ginzburg","cross_cats":["cond-mat.dis-nn","cond-mat.mtrl-sci","physics.app-ph"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.soft","submitted_at":"2026-07-15T11:47:06Z","title":"Microscopic constitutive theory of stress overshoot, yielding, and strain hardening in amorphous materials"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2607.13734","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":"sha256:9ec9727713afc62d8def1a0b22f76d261dd8b81339fb9206f614c89d960f907d","target":"record","created_at":"2026-07-16T01:23:03Z","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":"d739bde0441f3aed716c54f9fc3dcc14da0316ec8a4c81837b446a7cd5e1ce4a","cross_cats_sorted":["cond-mat.dis-nn","cond-mat.mtrl-sci","physics.app-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.soft","submitted_at":"2026-07-15T11:47:06Z","title_canon_sha256":"5b2700aa6ff08c739fbe340a978c3eb91a2308a2a0b4cac7026f67c7445cffe7"},"schema_version":"1.0","source":{"id":"2607.13734","kind":"arxiv","version":1}},"canonical_sha256":"e7cb47cff9b49e508fc292eafd948dd4d34cdd9ebed377f627c62de839427583","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"e7cb47cff9b49e508fc292eafd948dd4d34cdd9ebed377f627c62de839427583","first_computed_at":"2026-07-16T01:23:03.543233Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-16T01:23:03.543233Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"DyOhR0KJZ+5tNzXsXRScAPqkRzO70PsbjV4Vv6Gu5PFIVEARtY+8MZlDyzlWZL5ZpV+CTecpqGKEtS21i7oaBQ==","signature_status":"signed_v1","signed_at":"2026-07-16T01:23:03.544068Z","signed_message":"canonical_sha256_bytes"},"source_id":"2607.13734","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:9ec9727713afc62d8def1a0b22f76d261dd8b81339fb9206f614c89d960f907d","sha256:2d6cf13518f75bd2acf8bd819cc9b53bc5b8af8be54e6073e1e192c877ae8535","sha256:2cbfc55d680df5d975e73d20a48be5da4b85bcb7936d6843fba274113826a3b9"],"state_sha256":"ed5d0fdb890ce038676e9a740c7d23030f5993ca422038134920557c731a0637"}