{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2014:52UVPZUC33O4SHUNNA375CMGEB","short_pith_number":"pith:52UVPZUC","canonical_record":{"source":{"id":"1405.5032","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.dis-nn","submitted_at":"2014-05-20T11:04:24Z","cross_cats_sorted":["cond-mat.soft"],"title_canon_sha256":"40fb99091b81d18fd6b3d5526c3f0c06a3010c30e0bc3c88abb2fe2cf7d958aa","abstract_canon_sha256":"269b585326acc92161bce50f8bbadf94442c0201bbf5ccdd2d20218c2aa64375"},"schema_version":"1.0"},"canonical_sha256":"eea957e682deddc91e8d6837fe8986205d85f40a911c71de2bd2720b419b49b9","source":{"kind":"arxiv","id":"1405.5032","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1405.5032","created_at":"2026-05-18T01:43:10Z"},{"alias_kind":"arxiv_version","alias_value":"1405.5032v1","created_at":"2026-05-18T01:43:10Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1405.5032","created_at":"2026-05-18T01:43:10Z"},{"alias_kind":"pith_short_12","alias_value":"52UVPZUC33O4","created_at":"2026-05-18T12:28:14Z"},{"alias_kind":"pith_short_16","alias_value":"52UVPZUC33O4SHUN","created_at":"2026-05-18T12:28:14Z"},{"alias_kind":"pith_short_8","alias_value":"52UVPZUC","created_at":"2026-05-18T12:28:14Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2014:52UVPZUC33O4SHUNNA375CMGEB","target":"record","payload":{"canonical_record":{"source":{"id":"1405.5032","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.dis-nn","submitted_at":"2014-05-20T11:04:24Z","cross_cats_sorted":["cond-mat.soft"],"title_canon_sha256":"40fb99091b81d18fd6b3d5526c3f0c06a3010c30e0bc3c88abb2fe2cf7d958aa","abstract_canon_sha256":"269b585326acc92161bce50f8bbadf94442c0201bbf5ccdd2d20218c2aa64375"},"schema_version":"1.0"},"canonical_sha256":"eea957e682deddc91e8d6837fe8986205d85f40a911c71de2bd2720b419b49b9","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:43:10.345490Z","signature_b64":"OL6zyxr3iY7o5V4vsav7TIQwGJnh3GpPuiWtE/WU8UmIctxvcA/DlgjkfxwYA7zRg9oMynGnawKIYEJawgQODw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"eea957e682deddc91e8d6837fe8986205d85f40a911c71de2bd2720b419b49b9","last_reissued_at":"2026-05-18T01:43:10.344773Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:43:10.344773Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1405.5032","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":"2026-05-18T01:43:10Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Ym0DQzMckhkGE5g2fzR9KGOOxvWLn1N4PHCz0VB85M4EuhctbPdV+4zHr4xYhSN/LrGup/4fZTMCwwNtB8HWCw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-03T06:53:01.366196Z"},"content_sha256":"6b0cc27bfff91d9f31852d7fb749d104830f453d84282c8faf64b7807c221dbc","schema_version":"1.0","event_id":"sha256:6b0cc27bfff91d9f31852d7fb749d104830f453d84282c8faf64b7807c221dbc"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2014:52UVPZUC33O4SHUNNA375CMGEB","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Structure characterization of hard sphere packings in amorphous and crystalline states","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.soft"],"primary_cat":"cond-mat.dis-nn","authors_text":"Nicolas Rivas, Stefan Luding, Vitaliy Ogarko","submitted_at":"2014-05-20T11:04:24Z","abstract_excerpt":"The channel size distribution in hard sphere systems, based on the local neighbor correlation of four particle positions, is investigated for all volume fractions up to jamming. For each particle, all three particle combinations of neighbors define channels, which are relevant for the concept of caging. The analysis of the channel size distribution is shown to be very useful in distinguishing between gaseous, liquid, partially and fully crystallized, and glassy (random) jammed states. A common microstructural feature of four coplanar particles is observed in crystalline and glassy jammed state"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1405.5032","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":"2026-05-18T01:43:10Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"SFcquWwbme51wORGViFIU4kSSd6dK0jifNIjPfxW7FcoYRvL7IQLClI/MRsPHycXqCuCYS/+zglEi8Wdwd85BQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-03T06:53:01.366555Z"},"content_sha256":"eb427fbd5723e8fa52ce3b1d1d4ffab644c0af366dd47d099785fbcd6baf849a","schema_version":"1.0","event_id":"sha256:eb427fbd5723e8fa52ce3b1d1d4ffab644c0af366dd47d099785fbcd6baf849a"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/52UVPZUC33O4SHUNNA375CMGEB/bundle.json","state_url":"https://pith.science/pith/52UVPZUC33O4SHUNNA375CMGEB/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/52UVPZUC33O4SHUNNA375CMGEB/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":"2026-06-03T06:53:01Z","links":{"resolver":"https://pith.science/pith/52UVPZUC33O4SHUNNA375CMGEB","bundle":"https://pith.science/pith/52UVPZUC33O4SHUNNA375CMGEB/bundle.json","state":"https://pith.science/pith/52UVPZUC33O4SHUNNA375CMGEB/state.json","well_known_bundle":"https://pith.science/.well-known/pith/52UVPZUC33O4SHUNNA375CMGEB/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2014:52UVPZUC33O4SHUNNA375CMGEB","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":"269b585326acc92161bce50f8bbadf94442c0201bbf5ccdd2d20218c2aa64375","cross_cats_sorted":["cond-mat.soft"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.dis-nn","submitted_at":"2014-05-20T11:04:24Z","title_canon_sha256":"40fb99091b81d18fd6b3d5526c3f0c06a3010c30e0bc3c88abb2fe2cf7d958aa"},"schema_version":"1.0","source":{"id":"1405.5032","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1405.5032","created_at":"2026-05-18T01:43:10Z"},{"alias_kind":"arxiv_version","alias_value":"1405.5032v1","created_at":"2026-05-18T01:43:10Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1405.5032","created_at":"2026-05-18T01:43:10Z"},{"alias_kind":"pith_short_12","alias_value":"52UVPZUC33O4","created_at":"2026-05-18T12:28:14Z"},{"alias_kind":"pith_short_16","alias_value":"52UVPZUC33O4SHUN","created_at":"2026-05-18T12:28:14Z"},{"alias_kind":"pith_short_8","alias_value":"52UVPZUC","created_at":"2026-05-18T12:28:14Z"}],"graph_snapshots":[{"event_id":"sha256:eb427fbd5723e8fa52ce3b1d1d4ffab644c0af366dd47d099785fbcd6baf849a","target":"graph","created_at":"2026-05-18T01:43:10Z","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 channel size distribution in hard sphere systems, based on the local neighbor correlation of four particle positions, is investigated for all volume fractions up to jamming. For each particle, all three particle combinations of neighbors define channels, which are relevant for the concept of caging. The analysis of the channel size distribution is shown to be very useful in distinguishing between gaseous, liquid, partially and fully crystallized, and glassy (random) jammed states. A common microstructural feature of four coplanar particles is observed in crystalline and glassy jammed state","authors_text":"Nicolas Rivas, Stefan Luding, Vitaliy Ogarko","cross_cats":["cond-mat.soft"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.dis-nn","submitted_at":"2014-05-20T11:04:24Z","title":"Structure characterization of hard sphere packings in amorphous and crystalline states"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1405.5032","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":"sha256:6b0cc27bfff91d9f31852d7fb749d104830f453d84282c8faf64b7807c221dbc","target":"record","created_at":"2026-05-18T01:43:10Z","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":"269b585326acc92161bce50f8bbadf94442c0201bbf5ccdd2d20218c2aa64375","cross_cats_sorted":["cond-mat.soft"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.dis-nn","submitted_at":"2014-05-20T11:04:24Z","title_canon_sha256":"40fb99091b81d18fd6b3d5526c3f0c06a3010c30e0bc3c88abb2fe2cf7d958aa"},"schema_version":"1.0","source":{"id":"1405.5032","kind":"arxiv","version":1}},"canonical_sha256":"eea957e682deddc91e8d6837fe8986205d85f40a911c71de2bd2720b419b49b9","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"eea957e682deddc91e8d6837fe8986205d85f40a911c71de2bd2720b419b49b9","first_computed_at":"2026-05-18T01:43:10.344773Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:43:10.344773Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"OL6zyxr3iY7o5V4vsav7TIQwGJnh3GpPuiWtE/WU8UmIctxvcA/DlgjkfxwYA7zRg9oMynGnawKIYEJawgQODw==","signature_status":"signed_v1","signed_at":"2026-05-18T01:43:10.345490Z","signed_message":"canonical_sha256_bytes"},"source_id":"1405.5032","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:6b0cc27bfff91d9f31852d7fb749d104830f453d84282c8faf64b7807c221dbc","sha256:eb427fbd5723e8fa52ce3b1d1d4ffab644c0af366dd47d099785fbcd6baf849a"],"state_sha256":"0c28e065beb9308154bc8a6fd6ce04f586b0f71194f4abdc1e898e576cfaf3ac"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Wf5mv5y88oWvN8bNuhV8eIH+U0SQPSAi9kX86gSYIveMtqvn1vvudsXK3nmCQ0+R4745taixvrJAWN1C5DlmCw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-03T06:53:01.368513Z","bundle_sha256":"277f4f6b7d13cdf4074933239fcb7c4986a526693c8313a12a7562e80802fbe9"}}