{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2010:O43XIF6G5JTFTMQRPQVADGRWJK","short_pith_number":"pith:O43XIF6G","schema_version":"1.0","canonical_sha256":"77377417c6ea6659b2117c2a019a364a97efea43bead9aa0f45a77678014c81c","source":{"kind":"arxiv","id":"1007.2162","version":1},"attestation_state":"computed","paper":{"title":"Tuning Jammed Frictionless Disk Packings from Isostatic to Hyperstatic","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.stat-mech"],"primary_cat":"cond-mat.soft","authors_text":"Carl F. Schreck, Corey S. O'Hern, Leonardo E. Silbert","submitted_at":"2010-07-13T17:40:28Z","abstract_excerpt":"We perform extensive computational studies of two-dimensional static bidisperse disk packings using two distinct packing-generation protocols. The first involves thermally quenching equilibrated liquid configurations to zero temperature over a range of thermal quench rates $r$ and initial packing fractions followed by compression and decompression in small steps to reach packing fractions $\\phi_J$ at jamming onset. For the second, we seed the system with initial configurations that promote micro- and macrophase-separated packings followed by compression and decompression to $\\phi_J$. We find t"},"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":"1007.2162","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.soft","submitted_at":"2010-07-13T17:40:28Z","cross_cats_sorted":["cond-mat.stat-mech"],"title_canon_sha256":"4f247a69da7bc62bc430e4b1d036f26dc76f694ef910b1a64f0d8beee9ac067a","abstract_canon_sha256":"3fdc6c7ec70650e074faf9dca16392a890c241823f765d2336a8ba3a5a9d79b2"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T04:16:12.179454Z","signature_b64":"T0eC63CJyu24cw6Ohj+HSAvSvEp0a9s8f6KbKLSOugN6Xpp89J7GaoVU84YxXqFqARTJsRw84rATYXsypLQ6AA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"77377417c6ea6659b2117c2a019a364a97efea43bead9aa0f45a77678014c81c","last_reissued_at":"2026-05-18T04:16:12.178964Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T04:16:12.178964Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Tuning Jammed Frictionless Disk Packings from Isostatic to Hyperstatic","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.stat-mech"],"primary_cat":"cond-mat.soft","authors_text":"Carl F. Schreck, Corey S. O'Hern, Leonardo E. Silbert","submitted_at":"2010-07-13T17:40:28Z","abstract_excerpt":"We perform extensive computational studies of two-dimensional static bidisperse disk packings using two distinct packing-generation protocols. The first involves thermally quenching equilibrated liquid configurations to zero temperature over a range of thermal quench rates $r$ and initial packing fractions followed by compression and decompression in small steps to reach packing fractions $\\phi_J$ at jamming onset. For the second, we seed the system with initial configurations that promote micro- and macrophase-separated packings followed by compression and decompression to $\\phi_J$. We find t"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1007.2162","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":"1007.2162","created_at":"2026-05-18T04:16:12.179052+00:00"},{"alias_kind":"arxiv_version","alias_value":"1007.2162v1","created_at":"2026-05-18T04:16:12.179052+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1007.2162","created_at":"2026-05-18T04:16:12.179052+00:00"},{"alias_kind":"pith_short_12","alias_value":"O43XIF6G5JTF","created_at":"2026-05-18T12:26:12.377268+00:00"},{"alias_kind":"pith_short_16","alias_value":"O43XIF6G5JTFTMQR","created_at":"2026-05-18T12:26:12.377268+00:00"},{"alias_kind":"pith_short_8","alias_value":"O43XIF6G","created_at":"2026-05-18T12:26:12.377268+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/O43XIF6G5JTFTMQRPQVADGRWJK","json":"https://pith.science/pith/O43XIF6G5JTFTMQRPQVADGRWJK.json","graph_json":"https://pith.science/api/pith-number/O43XIF6G5JTFTMQRPQVADGRWJK/graph.json","events_json":"https://pith.science/api/pith-number/O43XIF6G5JTFTMQRPQVADGRWJK/events.json","paper":"https://pith.science/paper/O43XIF6G"},"agent_actions":{"view_html":"https://pith.science/pith/O43XIF6G5JTFTMQRPQVADGRWJK","download_json":"https://pith.science/pith/O43XIF6G5JTFTMQRPQVADGRWJK.json","view_paper":"https://pith.science/paper/O43XIF6G","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1007.2162&json=true","fetch_graph":"https://pith.science/api/pith-number/O43XIF6G5JTFTMQRPQVADGRWJK/graph.json","fetch_events":"https://pith.science/api/pith-number/O43XIF6G5JTFTMQRPQVADGRWJK/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/O43XIF6G5JTFTMQRPQVADGRWJK/action/timestamp_anchor","attest_storage":"https://pith.science/pith/O43XIF6G5JTFTMQRPQVADGRWJK/action/storage_attestation","attest_author":"https://pith.science/pith/O43XIF6G5JTFTMQRPQVADGRWJK/action/author_attestation","sign_citation":"https://pith.science/pith/O43XIF6G5JTFTMQRPQVADGRWJK/action/citation_signature","submit_replication":"https://pith.science/pith/O43XIF6G5JTFTMQRPQVADGRWJK/action/replication_record"}},"created_at":"2026-05-18T04:16:12.179052+00:00","updated_at":"2026-05-18T04:16:12.179052+00:00"}