{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2011:YPP37DBSNP5EJR3KGQ7AFAJZMQ","short_pith_number":"pith:YPP37DBS","canonical_record":{"source":{"id":"1104.3426","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.soft","submitted_at":"2011-04-18T10:30:33Z","cross_cats_sorted":[],"title_canon_sha256":"06e8d0cae6c52bb0cd0809c7b79a54cbe4f121ce75399bad69d0f0d7bde8c999","abstract_canon_sha256":"570a0a8301f0c675e5982dce325548193ff4f89ea97dcf1854f6eb31445d975f"},"schema_version":"1.0"},"canonical_sha256":"c3dfbf8c326bfa44c76a343e028139641f3d1be395edf647afaa66243a12d9bb","source":{"kind":"arxiv","id":"1104.3426","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1104.3426","created_at":"2026-05-18T02:02:23Z"},{"alias_kind":"arxiv_version","alias_value":"1104.3426v2","created_at":"2026-05-18T02:02:23Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1104.3426","created_at":"2026-05-18T02:02:23Z"},{"alias_kind":"pith_short_12","alias_value":"YPP37DBSNP5E","created_at":"2026-05-18T12:26:47Z"},{"alias_kind":"pith_short_16","alias_value":"YPP37DBSNP5EJR3K","created_at":"2026-05-18T12:26:47Z"},{"alias_kind":"pith_short_8","alias_value":"YPP37DBS","created_at":"2026-05-18T12:26:47Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2011:YPP37DBSNP5EJR3KGQ7AFAJZMQ","target":"record","payload":{"canonical_record":{"source":{"id":"1104.3426","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.soft","submitted_at":"2011-04-18T10:30:33Z","cross_cats_sorted":[],"title_canon_sha256":"06e8d0cae6c52bb0cd0809c7b79a54cbe4f121ce75399bad69d0f0d7bde8c999","abstract_canon_sha256":"570a0a8301f0c675e5982dce325548193ff4f89ea97dcf1854f6eb31445d975f"},"schema_version":"1.0"},"canonical_sha256":"c3dfbf8c326bfa44c76a343e028139641f3d1be395edf647afaa66243a12d9bb","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:02:23.739265Z","signature_b64":"vk+jxuvbvUD+DhfLAYt6JUrZ4uyf2HToSTGfH8GkSEaoxTA8tfoEI+OlZVNZqYkKdrLCdzBc+3JWhjF6pJixDw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"c3dfbf8c326bfa44c76a343e028139641f3d1be395edf647afaa66243a12d9bb","last_reissued_at":"2026-05-18T02:02:23.738348Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:02:23.738348Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1104.3426","source_version":2,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T02:02:23Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"2j5zli+5tYHBjk4166JnI+fXt1kI8rzFEmSFc1EBoCiwycSxRpcDxXPMdUgdrMA3K7KRoBaTIoqyRCUQTIv1Ag==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-02T12:10:35.085033Z"},"content_sha256":"e47cc89ba3c1b75dfdbb86dd753b810ddfa911648d14fd6dcfa812410067f4d8","schema_version":"1.0","event_id":"sha256:e47cc89ba3c1b75dfdbb86dd753b810ddfa911648d14fd6dcfa812410067f4d8"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2011:YPP37DBSNP5EJR3KGQ7AFAJZMQ","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Thermodynamics and Structural Properties of the High Density Gaussian Core Model","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.soft","authors_text":"Atsushi Ikeda, Kunimasa Miyazaki","submitted_at":"2011-04-18T10:30:33Z","abstract_excerpt":"We numerically study thermodynamic and structural properties of the one-component Gaussian core model (GCM) at very high densities. The solid-fluid phase boundary is carefully determined. We find that the density dependence of both the freezing and melting temperatures obey the asymptotic relation, $\\log T_f$, $\\log T_m \\propto -\\rho^{2/3}$, where $\\rho$ is the number density, which is consistent with Stillinger's conjecture. Thermodynamic quantities such as the energy and pressure and the structural functions such as the static structure factor are also investigated in the fluid phase for a w"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1104.3426","kind":"arxiv","version":2},"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":"2026-05-18T02:02:23Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"EoDZ4BmVTR4hR6+uW6lq15uaBim0RI5Xa9NTUTWnZl9VUID9VXgsUxx0aVHpzBUHJuUzLUPvYgljT1mPU0UPBw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-02T12:10:35.085385Z"},"content_sha256":"f2604047034d96bbb4e50cb73ec48b3a80e02f0ae52e80ea134cca5c144b0686","schema_version":"1.0","event_id":"sha256:f2604047034d96bbb4e50cb73ec48b3a80e02f0ae52e80ea134cca5c144b0686"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/YPP37DBSNP5EJR3KGQ7AFAJZMQ/bundle.json","state_url":"https://pith.science/pith/YPP37DBSNP5EJR3KGQ7AFAJZMQ/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/YPP37DBSNP5EJR3KGQ7AFAJZMQ/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":"2026-06-02T12:10:35Z","links":{"resolver":"https://pith.science/pith/YPP37DBSNP5EJR3KGQ7AFAJZMQ","bundle":"https://pith.science/pith/YPP37DBSNP5EJR3KGQ7AFAJZMQ/bundle.json","state":"https://pith.science/pith/YPP37DBSNP5EJR3KGQ7AFAJZMQ/state.json","well_known_bundle":"https://pith.science/.well-known/pith/YPP37DBSNP5EJR3KGQ7AFAJZMQ/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2011:YPP37DBSNP5EJR3KGQ7AFAJZMQ","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":"570a0a8301f0c675e5982dce325548193ff4f89ea97dcf1854f6eb31445d975f","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.soft","submitted_at":"2011-04-18T10:30:33Z","title_canon_sha256":"06e8d0cae6c52bb0cd0809c7b79a54cbe4f121ce75399bad69d0f0d7bde8c999"},"schema_version":"1.0","source":{"id":"1104.3426","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1104.3426","created_at":"2026-05-18T02:02:23Z"},{"alias_kind":"arxiv_version","alias_value":"1104.3426v2","created_at":"2026-05-18T02:02:23Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1104.3426","created_at":"2026-05-18T02:02:23Z"},{"alias_kind":"pith_short_12","alias_value":"YPP37DBSNP5E","created_at":"2026-05-18T12:26:47Z"},{"alias_kind":"pith_short_16","alias_value":"YPP37DBSNP5EJR3K","created_at":"2026-05-18T12:26:47Z"},{"alias_kind":"pith_short_8","alias_value":"YPP37DBS","created_at":"2026-05-18T12:26:47Z"}],"graph_snapshots":[{"event_id":"sha256:f2604047034d96bbb4e50cb73ec48b3a80e02f0ae52e80ea134cca5c144b0686","target":"graph","created_at":"2026-05-18T02:02:23Z","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 numerically study thermodynamic and structural properties of the one-component Gaussian core model (GCM) at very high densities. The solid-fluid phase boundary is carefully determined. We find that the density dependence of both the freezing and melting temperatures obey the asymptotic relation, $\\log T_f$, $\\log T_m \\propto -\\rho^{2/3}$, where $\\rho$ is the number density, which is consistent with Stillinger's conjecture. Thermodynamic quantities such as the energy and pressure and the structural functions such as the static structure factor are also investigated in the fluid phase for a w","authors_text":"Atsushi Ikeda, Kunimasa Miyazaki","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.soft","submitted_at":"2011-04-18T10:30:33Z","title":"Thermodynamics and Structural Properties of the High Density Gaussian Core Model"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1104.3426","kind":"arxiv","version":2},"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:e47cc89ba3c1b75dfdbb86dd753b810ddfa911648d14fd6dcfa812410067f4d8","target":"record","created_at":"2026-05-18T02:02:23Z","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":"570a0a8301f0c675e5982dce325548193ff4f89ea97dcf1854f6eb31445d975f","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.soft","submitted_at":"2011-04-18T10:30:33Z","title_canon_sha256":"06e8d0cae6c52bb0cd0809c7b79a54cbe4f121ce75399bad69d0f0d7bde8c999"},"schema_version":"1.0","source":{"id":"1104.3426","kind":"arxiv","version":2}},"canonical_sha256":"c3dfbf8c326bfa44c76a343e028139641f3d1be395edf647afaa66243a12d9bb","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"c3dfbf8c326bfa44c76a343e028139641f3d1be395edf647afaa66243a12d9bb","first_computed_at":"2026-05-18T02:02:23.738348Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:02:23.738348Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"vk+jxuvbvUD+DhfLAYt6JUrZ4uyf2HToSTGfH8GkSEaoxTA8tfoEI+OlZVNZqYkKdrLCdzBc+3JWhjF6pJixDw==","signature_status":"signed_v1","signed_at":"2026-05-18T02:02:23.739265Z","signed_message":"canonical_sha256_bytes"},"source_id":"1104.3426","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:e47cc89ba3c1b75dfdbb86dd753b810ddfa911648d14fd6dcfa812410067f4d8","sha256:f2604047034d96bbb4e50cb73ec48b3a80e02f0ae52e80ea134cca5c144b0686"],"state_sha256":"3b87a179f006d2ef9f2da001167f2fd6d2f84e72cfad432e8942d15150ec3a22"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"tYDAvzyxKPi4gtuUl6nJvMeOQMQ3KVwNmPB7+OclpV7SOuTcrMUz10h8qJFgWp8GDoVmDZEuwHRsIAcasPDJBg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-02T12:10:35.087335Z","bundle_sha256":"c18373daeb0cda9c49101238f6fa954be407c0ba87913ad2a5f16ddd599e1580"}}