{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2017:XHM3OGNBMOEYLNKFE2QRSEWGNO","short_pith_number":"pith:XHM3OGNB","canonical_record":{"source":{"id":"1706.04799","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.stat-mech","submitted_at":"2017-06-15T09:56:01Z","cross_cats_sorted":[],"title_canon_sha256":"860c487afb3c5532d00f589c6426af9a557a783dc38f8da5675dc84b5c6c0d07","abstract_canon_sha256":"35b4b6f66c010aa8bbaeda323b490305f730547effebe2b48aa3bc5800c00dc6"},"schema_version":"1.0"},"canonical_sha256":"b9d9b719a1638985b54526a11912c66bab62474aa9d7b904ab989b4fe7ce777c","source":{"kind":"arxiv","id":"1706.04799","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1706.04799","created_at":"2026-05-18T00:26:18Z"},{"alias_kind":"arxiv_version","alias_value":"1706.04799v1","created_at":"2026-05-18T00:26:18Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1706.04799","created_at":"2026-05-18T00:26:18Z"},{"alias_kind":"pith_short_12","alias_value":"XHM3OGNBMOEY","created_at":"2026-05-18T12:31:53Z"},{"alias_kind":"pith_short_16","alias_value":"XHM3OGNBMOEYLNKF","created_at":"2026-05-18T12:31:53Z"},{"alias_kind":"pith_short_8","alias_value":"XHM3OGNB","created_at":"2026-05-18T12:31:53Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2017:XHM3OGNBMOEYLNKFE2QRSEWGNO","target":"record","payload":{"canonical_record":{"source":{"id":"1706.04799","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.stat-mech","submitted_at":"2017-06-15T09:56:01Z","cross_cats_sorted":[],"title_canon_sha256":"860c487afb3c5532d00f589c6426af9a557a783dc38f8da5675dc84b5c6c0d07","abstract_canon_sha256":"35b4b6f66c010aa8bbaeda323b490305f730547effebe2b48aa3bc5800c00dc6"},"schema_version":"1.0"},"canonical_sha256":"b9d9b719a1638985b54526a11912c66bab62474aa9d7b904ab989b4fe7ce777c","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:26:18.222993Z","signature_b64":"5bxVS9ZI6Z75hSfPRbTWa3EqCJ+r7Iopd9KNcg7P+o00QTjXdluBA81l3VCKQG45746ytQFkFexLAsOzlZRMBg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"b9d9b719a1638985b54526a11912c66bab62474aa9d7b904ab989b4fe7ce777c","last_reissued_at":"2026-05-18T00:26:18.222521Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:26:18.222521Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1706.04799","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":"2026-05-18T00:26:18Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"BMuuW1LFhayTJ6z62mh7jAhHEOA15NWtIERoziRRnrDj1MZf0FX9jsNTBbHHV1/uv9vl2JTOUTFvXQIyntI4Dw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-02T23:08:49.963029Z"},"content_sha256":"1988bba03a21b3193bd95344d93e1e14d8b369e50be2dd9cf720ac598185b5b2","schema_version":"1.0","event_id":"sha256:1988bba03a21b3193bd95344d93e1e14d8b369e50be2dd9cf720ac598185b5b2"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2017:XHM3OGNBMOEYLNKFE2QRSEWGNO","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Tricriticality for dimeric Coulomb molecular crystals in ground state","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.stat-mech","authors_text":"Igor Trav\\v{e}nec, Ladislav \\v{S}amaj","submitted_at":"2017-06-15T09:56:01Z","abstract_excerpt":"We study the ground-state properties of a system of dimers. Each dimer consists in a pair of equivalent charges at a fixed distance, immersed in a neutralizing homogeneous background. All charges interact pairwisely by Coulomb potential. The dimer centers form a two-dimensional rectangular lattice with the aspect ratio $\\alpha\\in [0,1]$ and each dimer is allowed to rotate around its center. The previous numerical simulations, made for the more general Yukawa interaction, indicate that only two basic dimer configurations can appear: either all dimers are parallel or they have two different angl"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1706.04799","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":"2026-05-18T00:26:18Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"o2AVSGMqXHVOVaxdNkrI6RwqYFSYvBVGg/tzNpfzubxfeis8zwVDGHA5Kh8Tqml7/JzTzZKsR9Tl1aaUj9mnCg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-02T23:08:49.963382Z"},"content_sha256":"9ea3366794c8a2bf2c1364d4df413fc3e890dfc6e83f7ab53a85abd7ba3b5bc5","schema_version":"1.0","event_id":"sha256:9ea3366794c8a2bf2c1364d4df413fc3e890dfc6e83f7ab53a85abd7ba3b5bc5"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/XHM3OGNBMOEYLNKFE2QRSEWGNO/bundle.json","state_url":"https://pith.science/pith/XHM3OGNBMOEYLNKFE2QRSEWGNO/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/XHM3OGNBMOEYLNKFE2QRSEWGNO/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":"2026-06-02T23:08:49Z","links":{"resolver":"https://pith.science/pith/XHM3OGNBMOEYLNKFE2QRSEWGNO","bundle":"https://pith.science/pith/XHM3OGNBMOEYLNKFE2QRSEWGNO/bundle.json","state":"https://pith.science/pith/XHM3OGNBMOEYLNKFE2QRSEWGNO/state.json","well_known_bundle":"https://pith.science/.well-known/pith/XHM3OGNBMOEYLNKFE2QRSEWGNO/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2017:XHM3OGNBMOEYLNKFE2QRSEWGNO","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":"35b4b6f66c010aa8bbaeda323b490305f730547effebe2b48aa3bc5800c00dc6","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.stat-mech","submitted_at":"2017-06-15T09:56:01Z","title_canon_sha256":"860c487afb3c5532d00f589c6426af9a557a783dc38f8da5675dc84b5c6c0d07"},"schema_version":"1.0","source":{"id":"1706.04799","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1706.04799","created_at":"2026-05-18T00:26:18Z"},{"alias_kind":"arxiv_version","alias_value":"1706.04799v1","created_at":"2026-05-18T00:26:18Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1706.04799","created_at":"2026-05-18T00:26:18Z"},{"alias_kind":"pith_short_12","alias_value":"XHM3OGNBMOEY","created_at":"2026-05-18T12:31:53Z"},{"alias_kind":"pith_short_16","alias_value":"XHM3OGNBMOEYLNKF","created_at":"2026-05-18T12:31:53Z"},{"alias_kind":"pith_short_8","alias_value":"XHM3OGNB","created_at":"2026-05-18T12:31:53Z"}],"graph_snapshots":[{"event_id":"sha256:9ea3366794c8a2bf2c1364d4df413fc3e890dfc6e83f7ab53a85abd7ba3b5bc5","target":"graph","created_at":"2026-05-18T00:26:18Z","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":"We study the ground-state properties of a system of dimers. Each dimer consists in a pair of equivalent charges at a fixed distance, immersed in a neutralizing homogeneous background. All charges interact pairwisely by Coulomb potential. The dimer centers form a two-dimensional rectangular lattice with the aspect ratio $\\alpha\\in [0,1]$ and each dimer is allowed to rotate around its center. The previous numerical simulations, made for the more general Yukawa interaction, indicate that only two basic dimer configurations can appear: either all dimers are parallel or they have two different angl","authors_text":"Igor Trav\\v{e}nec, Ladislav \\v{S}amaj","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.stat-mech","submitted_at":"2017-06-15T09:56:01Z","title":"Tricriticality for dimeric Coulomb molecular crystals in ground state"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1706.04799","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":"sha256:1988bba03a21b3193bd95344d93e1e14d8b369e50be2dd9cf720ac598185b5b2","target":"record","created_at":"2026-05-18T00:26:18Z","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":"35b4b6f66c010aa8bbaeda323b490305f730547effebe2b48aa3bc5800c00dc6","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.stat-mech","submitted_at":"2017-06-15T09:56:01Z","title_canon_sha256":"860c487afb3c5532d00f589c6426af9a557a783dc38f8da5675dc84b5c6c0d07"},"schema_version":"1.0","source":{"id":"1706.04799","kind":"arxiv","version":1}},"canonical_sha256":"b9d9b719a1638985b54526a11912c66bab62474aa9d7b904ab989b4fe7ce777c","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"b9d9b719a1638985b54526a11912c66bab62474aa9d7b904ab989b4fe7ce777c","first_computed_at":"2026-05-18T00:26:18.222521Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:26:18.222521Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"5bxVS9ZI6Z75hSfPRbTWa3EqCJ+r7Iopd9KNcg7P+o00QTjXdluBA81l3VCKQG45746ytQFkFexLAsOzlZRMBg==","signature_status":"signed_v1","signed_at":"2026-05-18T00:26:18.222993Z","signed_message":"canonical_sha256_bytes"},"source_id":"1706.04799","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:1988bba03a21b3193bd95344d93e1e14d8b369e50be2dd9cf720ac598185b5b2","sha256:9ea3366794c8a2bf2c1364d4df413fc3e890dfc6e83f7ab53a85abd7ba3b5bc5"],"state_sha256":"11e2d54832d958ee1a19523ff3a06f38721c903dc273d91ab03c09bf563a3bca"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"dqZj/K/hsWftVQKqNitihvqRZd9XdCJBbTHf7pDaMp7tJcITiWm/PVkYSdDvJIakhpeGCXIOZco2XepktmieCg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-02T23:08:49.965274Z","bundle_sha256":"b32693b4271b867ad99a863b92c311670a13496033d4ec25af8e27e90a80564c"}}