{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2012:6UJYRTSFBB54547ZRC56XIOSYE","short_pith_number":"pith:6UJYRTSF","canonical_record":{"source":{"id":"1207.6117","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.stat-mech","submitted_at":"2012-07-25T20:01:05Z","cross_cats_sorted":[],"title_canon_sha256":"59565e57e2a2384906d94efaf91e993da7414f4a2313f645c8a3b54d2e7cb279","abstract_canon_sha256":"ca939b9973a2e1ba4984d21aaf4898fabd60ee787bcc6c9f6b23e37054866db1"},"schema_version":"1.0"},"canonical_sha256":"f51388ce45087bcef3f988bbeba1d2c129712400f424e5cdc7e66d0dcc53c18a","source":{"kind":"arxiv","id":"1207.6117","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1207.6117","created_at":"2026-05-18T01:31:04Z"},{"alias_kind":"arxiv_version","alias_value":"1207.6117v1","created_at":"2026-05-18T01:31:04Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1207.6117","created_at":"2026-05-18T01:31:04Z"},{"alias_kind":"pith_short_12","alias_value":"6UJYRTSFBB54","created_at":"2026-05-18T12:26:56Z"},{"alias_kind":"pith_short_16","alias_value":"6UJYRTSFBB54547Z","created_at":"2026-05-18T12:26:56Z"},{"alias_kind":"pith_short_8","alias_value":"6UJYRTSF","created_at":"2026-05-18T12:26:56Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2012:6UJYRTSFBB54547ZRC56XIOSYE","target":"record","payload":{"canonical_record":{"source":{"id":"1207.6117","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.stat-mech","submitted_at":"2012-07-25T20:01:05Z","cross_cats_sorted":[],"title_canon_sha256":"59565e57e2a2384906d94efaf91e993da7414f4a2313f645c8a3b54d2e7cb279","abstract_canon_sha256":"ca939b9973a2e1ba4984d21aaf4898fabd60ee787bcc6c9f6b23e37054866db1"},"schema_version":"1.0"},"canonical_sha256":"f51388ce45087bcef3f988bbeba1d2c129712400f424e5cdc7e66d0dcc53c18a","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:31:04.138158Z","signature_b64":"92NGZ54q8OqH7bn3Puiqk1XqXT71hsh+n92+7NY9eA+D0p29EFEWUjOQutMM6/8zs2VlNlTju4Mu3IK3ToUcBA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"f51388ce45087bcef3f988bbeba1d2c129712400f424e5cdc7e66d0dcc53c18a","last_reissued_at":"2026-05-18T01:31:04.137415Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:31:04.137415Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1207.6117","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":"2026-05-18T01:31:04Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"9I8qIgaSnbeOnwVHUue9AaJA28oqpvJBDBWjXKOsYb86z/cG/TXa3ZDFRb+TMpUCd3YJZmd+PDaUch8oyor6AA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-26T11:03:45.658353Z"},"content_sha256":"6ecdbab93654629c1faf7d5c51685034b6e9114d9eb894a7940dd0edf60fa019","schema_version":"1.0","event_id":"sha256:6ecdbab93654629c1faf7d5c51685034b6e9114d9eb894a7940dd0edf60fa019"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2012:6UJYRTSFBB54547ZRC56XIOSYE","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Non differentiable large-deviation functionals in boundary-driven diffusive systems","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.stat-mech","authors_text":"Daniel Podolsky, Guy Bunin, Yariv Kafri","submitted_at":"2012-07-25T20:01:05Z","abstract_excerpt":"We study the probability of arbitrary density profiles in conserving diffusive fields which are driven by the boundaries. We demonstrate the existence of singularities in the large-deviation functional, the direct analog of the free-energy in non-equilibrium systems. These singularities are unique to non-equilibrium systems and are a direct consequence of the breaking of time-reversal symmetry. This is demonstrated in an exactly-solvable model and also in numerical simulations on a boundary-driven Ising model. We argue that this singular behavior is expected to occur in models where the compre"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1207.6117","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":"2026-05-18T01:31:04Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"rEEj/rn0TwT/9YX/0a6yLuAMwLorg/+DJkC0NCq7fYLwBYc4BEI03wWTyoaZiBgcOHECVPsrYMlJ3mhdeZ/eAw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-26T11:03:45.659031Z"},"content_sha256":"408f3a69f4a86e5a85299c8331a84627e9ff61649dfb54029a5089c045d02153","schema_version":"1.0","event_id":"sha256:408f3a69f4a86e5a85299c8331a84627e9ff61649dfb54029a5089c045d02153"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/6UJYRTSFBB54547ZRC56XIOSYE/bundle.json","state_url":"https://pith.science/pith/6UJYRTSFBB54547ZRC56XIOSYE/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/6UJYRTSFBB54547ZRC56XIOSYE/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":"2026-05-26T11:03:45Z","links":{"resolver":"https://pith.science/pith/6UJYRTSFBB54547ZRC56XIOSYE","bundle":"https://pith.science/pith/6UJYRTSFBB54547ZRC56XIOSYE/bundle.json","state":"https://pith.science/pith/6UJYRTSFBB54547ZRC56XIOSYE/state.json","well_known_bundle":"https://pith.science/.well-known/pith/6UJYRTSFBB54547ZRC56XIOSYE/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2012:6UJYRTSFBB54547ZRC56XIOSYE","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":"ca939b9973a2e1ba4984d21aaf4898fabd60ee787bcc6c9f6b23e37054866db1","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.stat-mech","submitted_at":"2012-07-25T20:01:05Z","title_canon_sha256":"59565e57e2a2384906d94efaf91e993da7414f4a2313f645c8a3b54d2e7cb279"},"schema_version":"1.0","source":{"id":"1207.6117","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1207.6117","created_at":"2026-05-18T01:31:04Z"},{"alias_kind":"arxiv_version","alias_value":"1207.6117v1","created_at":"2026-05-18T01:31:04Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1207.6117","created_at":"2026-05-18T01:31:04Z"},{"alias_kind":"pith_short_12","alias_value":"6UJYRTSFBB54","created_at":"2026-05-18T12:26:56Z"},{"alias_kind":"pith_short_16","alias_value":"6UJYRTSFBB54547Z","created_at":"2026-05-18T12:26:56Z"},{"alias_kind":"pith_short_8","alias_value":"6UJYRTSF","created_at":"2026-05-18T12:26:56Z"}],"graph_snapshots":[{"event_id":"sha256:408f3a69f4a86e5a85299c8331a84627e9ff61649dfb54029a5089c045d02153","target":"graph","created_at":"2026-05-18T01:31:04Z","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 probability of arbitrary density profiles in conserving diffusive fields which are driven by the boundaries. We demonstrate the existence of singularities in the large-deviation functional, the direct analog of the free-energy in non-equilibrium systems. These singularities are unique to non-equilibrium systems and are a direct consequence of the breaking of time-reversal symmetry. This is demonstrated in an exactly-solvable model and also in numerical simulations on a boundary-driven Ising model. We argue that this singular behavior is expected to occur in models where the compre","authors_text":"Daniel Podolsky, Guy Bunin, Yariv Kafri","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.stat-mech","submitted_at":"2012-07-25T20:01:05Z","title":"Non differentiable large-deviation functionals in boundary-driven diffusive systems"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1207.6117","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":"sha256:6ecdbab93654629c1faf7d5c51685034b6e9114d9eb894a7940dd0edf60fa019","target":"record","created_at":"2026-05-18T01:31:04Z","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":"ca939b9973a2e1ba4984d21aaf4898fabd60ee787bcc6c9f6b23e37054866db1","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.stat-mech","submitted_at":"2012-07-25T20:01:05Z","title_canon_sha256":"59565e57e2a2384906d94efaf91e993da7414f4a2313f645c8a3b54d2e7cb279"},"schema_version":"1.0","source":{"id":"1207.6117","kind":"arxiv","version":1}},"canonical_sha256":"f51388ce45087bcef3f988bbeba1d2c129712400f424e5cdc7e66d0dcc53c18a","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"f51388ce45087bcef3f988bbeba1d2c129712400f424e5cdc7e66d0dcc53c18a","first_computed_at":"2026-05-18T01:31:04.137415Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:31:04.137415Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"92NGZ54q8OqH7bn3Puiqk1XqXT71hsh+n92+7NY9eA+D0p29EFEWUjOQutMM6/8zs2VlNlTju4Mu3IK3ToUcBA==","signature_status":"signed_v1","signed_at":"2026-05-18T01:31:04.138158Z","signed_message":"canonical_sha256_bytes"},"source_id":"1207.6117","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:6ecdbab93654629c1faf7d5c51685034b6e9114d9eb894a7940dd0edf60fa019","sha256:408f3a69f4a86e5a85299c8331a84627e9ff61649dfb54029a5089c045d02153"],"state_sha256":"e98b76b095e7684463844ee2c187c252df2517d957c822df8f1674be789cc974"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"K5iBMB2et2+lXfkfw/eGDCtkPk/3Q8aGRKHoIWXrqvGye106033dLbulJAyJt+z9Gs6oBIfChxpBc2LHDxM3BQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-26T11:03:45.662177Z","bundle_sha256":"3126ca0f96143d196cab591471f7d0aaeac81e063bc4c768a3c6560ad11f5a15"}}