{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2017:V3HRH6RH74E2Q6ZQRBWPP7CY3P","short_pith_number":"pith:V3HRH6RH","canonical_record":{"source":{"id":"1711.00006","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.soft","submitted_at":"2017-10-31T18:00:00Z","cross_cats_sorted":["physics.comp-ph"],"title_canon_sha256":"a8695bfd2c060cdb26ea2868b053156fb6948aa3889350b741e0418c0ce33272","abstract_canon_sha256":"caa8c3d6f6628aebeb65d9ab8bfbb8b5a09ee680a85008ca44da86f0f521042e"},"schema_version":"1.0"},"canonical_sha256":"aecf13fa27ff09a87b30886cf7fc58dbc29460d5a8961cbbcf4448108b47c813","source":{"kind":"arxiv","id":"1711.00006","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1711.00006","created_at":"2026-05-18T00:01:32Z"},{"alias_kind":"arxiv_version","alias_value":"1711.00006v2","created_at":"2026-05-18T00:01:32Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1711.00006","created_at":"2026-05-18T00:01:32Z"},{"alias_kind":"pith_short_12","alias_value":"V3HRH6RH74E2","created_at":"2026-05-18T12:31:49Z"},{"alias_kind":"pith_short_16","alias_value":"V3HRH6RH74E2Q6ZQ","created_at":"2026-05-18T12:31:49Z"},{"alias_kind":"pith_short_8","alias_value":"V3HRH6RH","created_at":"2026-05-18T12:31:49Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2017:V3HRH6RH74E2Q6ZQRBWPP7CY3P","target":"record","payload":{"canonical_record":{"source":{"id":"1711.00006","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.soft","submitted_at":"2017-10-31T18:00:00Z","cross_cats_sorted":["physics.comp-ph"],"title_canon_sha256":"a8695bfd2c060cdb26ea2868b053156fb6948aa3889350b741e0418c0ce33272","abstract_canon_sha256":"caa8c3d6f6628aebeb65d9ab8bfbb8b5a09ee680a85008ca44da86f0f521042e"},"schema_version":"1.0"},"canonical_sha256":"aecf13fa27ff09a87b30886cf7fc58dbc29460d5a8961cbbcf4448108b47c813","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:01:32.799694Z","signature_b64":"AIAiSo1v/QqcLy1yJamf8aTu1hp4XXlgsuiWslw1dbIGg7a00qQ1/TiRR+nAnhHHLA20bzJD9T90hqbuVZM5BA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"aecf13fa27ff09a87b30886cf7fc58dbc29460d5a8961cbbcf4448108b47c813","last_reissued_at":"2026-05-18T00:01:32.799232Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:01:32.799232Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1711.00006","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":"2026-05-18T00:01:32Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"efMRA7Qzpb+sWALqn/Q4uYdqgSU2Ye5GP02jQb0gAaJp6JqVccouomxeJR9Vl7qFLvbVXQMYxMf/WelBL9xQAA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-10T07:14:37.901357Z"},"content_sha256":"706dca2e1ba83733cca54ba33112741be0f28ef309c560ac540379f41b0ab58a","schema_version":"1.0","event_id":"sha256:706dca2e1ba83733cca54ba33112741be0f28ef309c560ac540379f41b0ab58a"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2017:V3HRH6RH74E2Q6ZQRBWPP7CY3P","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Better than counting: Density profiles from force sampling","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["physics.comp-ph"],"primary_cat":"cond-mat.soft","authors_text":"Daniel de las Heras, Matthias Schmidt","submitted_at":"2017-10-31T18:00:00Z","abstract_excerpt":"Calculating one-body density profiles in equilibrium via particle-based simulation methods involves counting of events of particle occurrences at (histogram-resolved) space points. Here we investigate an alternative method based on a histogram of the local force density. Via an exact sum rule the density profile is obtained with a simple spatial integration. The method circumvents the inherent ideal gas fluctuations. We have tested the method in Monte Carlo, Brownian Dynamics and Molecular Dynamics simulations. The results carry a statistical uncertainty smaller than that of the standard, coun"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1711.00006","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":"2026-05-18T00:01:32Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"5L3U+A4XZt8NXejYnec9pZTLZiI9EH4Jn6Tjvhgj2JxioqRd9MRsf5pxjiMSdBWdxrhIT12xQEkJ1h6+eL4PDA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-10T07:14:37.902103Z"},"content_sha256":"526fb70a1ecf83b77bf3e0162d6bcc14aff22662726f3cc694dbc9e538190f29","schema_version":"1.0","event_id":"sha256:526fb70a1ecf83b77bf3e0162d6bcc14aff22662726f3cc694dbc9e538190f29"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/V3HRH6RH74E2Q6ZQRBWPP7CY3P/bundle.json","state_url":"https://pith.science/pith/V3HRH6RH74E2Q6ZQRBWPP7CY3P/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/V3HRH6RH74E2Q6ZQRBWPP7CY3P/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":"2026-06-10T07:14:37Z","links":{"resolver":"https://pith.science/pith/V3HRH6RH74E2Q6ZQRBWPP7CY3P","bundle":"https://pith.science/pith/V3HRH6RH74E2Q6ZQRBWPP7CY3P/bundle.json","state":"https://pith.science/pith/V3HRH6RH74E2Q6ZQRBWPP7CY3P/state.json","well_known_bundle":"https://pith.science/.well-known/pith/V3HRH6RH74E2Q6ZQRBWPP7CY3P/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2017:V3HRH6RH74E2Q6ZQRBWPP7CY3P","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":"caa8c3d6f6628aebeb65d9ab8bfbb8b5a09ee680a85008ca44da86f0f521042e","cross_cats_sorted":["physics.comp-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.soft","submitted_at":"2017-10-31T18:00:00Z","title_canon_sha256":"a8695bfd2c060cdb26ea2868b053156fb6948aa3889350b741e0418c0ce33272"},"schema_version":"1.0","source":{"id":"1711.00006","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1711.00006","created_at":"2026-05-18T00:01:32Z"},{"alias_kind":"arxiv_version","alias_value":"1711.00006v2","created_at":"2026-05-18T00:01:32Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1711.00006","created_at":"2026-05-18T00:01:32Z"},{"alias_kind":"pith_short_12","alias_value":"V3HRH6RH74E2","created_at":"2026-05-18T12:31:49Z"},{"alias_kind":"pith_short_16","alias_value":"V3HRH6RH74E2Q6ZQ","created_at":"2026-05-18T12:31:49Z"},{"alias_kind":"pith_short_8","alias_value":"V3HRH6RH","created_at":"2026-05-18T12:31:49Z"}],"graph_snapshots":[{"event_id":"sha256:526fb70a1ecf83b77bf3e0162d6bcc14aff22662726f3cc694dbc9e538190f29","target":"graph","created_at":"2026-05-18T00:01:32Z","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":"Calculating one-body density profiles in equilibrium via particle-based simulation methods involves counting of events of particle occurrences at (histogram-resolved) space points. Here we investigate an alternative method based on a histogram of the local force density. Via an exact sum rule the density profile is obtained with a simple spatial integration. The method circumvents the inherent ideal gas fluctuations. We have tested the method in Monte Carlo, Brownian Dynamics and Molecular Dynamics simulations. The results carry a statistical uncertainty smaller than that of the standard, coun","authors_text":"Daniel de las Heras, Matthias Schmidt","cross_cats":["physics.comp-ph"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.soft","submitted_at":"2017-10-31T18:00:00Z","title":"Better than counting: Density profiles from force sampling"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1711.00006","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":"sha256:706dca2e1ba83733cca54ba33112741be0f28ef309c560ac540379f41b0ab58a","target":"record","created_at":"2026-05-18T00:01:32Z","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":"caa8c3d6f6628aebeb65d9ab8bfbb8b5a09ee680a85008ca44da86f0f521042e","cross_cats_sorted":["physics.comp-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.soft","submitted_at":"2017-10-31T18:00:00Z","title_canon_sha256":"a8695bfd2c060cdb26ea2868b053156fb6948aa3889350b741e0418c0ce33272"},"schema_version":"1.0","source":{"id":"1711.00006","kind":"arxiv","version":2}},"canonical_sha256":"aecf13fa27ff09a87b30886cf7fc58dbc29460d5a8961cbbcf4448108b47c813","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"aecf13fa27ff09a87b30886cf7fc58dbc29460d5a8961cbbcf4448108b47c813","first_computed_at":"2026-05-18T00:01:32.799232Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:01:32.799232Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"AIAiSo1v/QqcLy1yJamf8aTu1hp4XXlgsuiWslw1dbIGg7a00qQ1/TiRR+nAnhHHLA20bzJD9T90hqbuVZM5BA==","signature_status":"signed_v1","signed_at":"2026-05-18T00:01:32.799694Z","signed_message":"canonical_sha256_bytes"},"source_id":"1711.00006","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:706dca2e1ba83733cca54ba33112741be0f28ef309c560ac540379f41b0ab58a","sha256:526fb70a1ecf83b77bf3e0162d6bcc14aff22662726f3cc694dbc9e538190f29"],"state_sha256":"255af39202e364ad09907e874a21ea18abb5dacaf6e47e83f2389c1de08cfaa4"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"oc/nF+wjPVqvSTvt6WXch9smFjnGdrTCMOVQn3emvQKoEB6KiP1lMYFicJuxKCpAd8zf5zHt8RA4Ol/4pqf6Cw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-10T07:14:37.907263Z","bundle_sha256":"ebd313dec4a2fd0e9d821fa7881b959e6a529e94b5b7ea17149fe5b6351c742f"}}