{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2011:DGXKAGCPCXGIVOKTSQ7TT6UTUO","short_pith_number":"pith:DGXKAGCP","canonical_record":{"source":{"id":"1105.0493","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.stat-mech","submitted_at":"2011-05-03T07:11:10Z","cross_cats_sorted":["math.PR"],"title_canon_sha256":"b7b7f2b85e8d7d5553d4cfea8be90217226756cd1dc345c1c3e0e356d9bbb364","abstract_canon_sha256":"f3e28ceabeeaeb3404e5d4151d8c50b5468e9e8700de8a057f06a6d864747dc2"},"schema_version":"1.0"},"canonical_sha256":"19aea0184f15cc8ab953943f39fa93a3af61b3c1bc29cb1930e0e26368b48091","source":{"kind":"arxiv","id":"1105.0493","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1105.0493","created_at":"2026-05-18T02:02:09Z"},{"alias_kind":"arxiv_version","alias_value":"1105.0493v2","created_at":"2026-05-18T02:02:09Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1105.0493","created_at":"2026-05-18T02:02:09Z"},{"alias_kind":"pith_short_12","alias_value":"DGXKAGCPCXGI","created_at":"2026-05-18T12:26:26Z"},{"alias_kind":"pith_short_16","alias_value":"DGXKAGCPCXGIVOKT","created_at":"2026-05-18T12:26:26Z"},{"alias_kind":"pith_short_8","alias_value":"DGXKAGCP","created_at":"2026-05-18T12:26:26Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2011:DGXKAGCPCXGIVOKTSQ7TT6UTUO","target":"record","payload":{"canonical_record":{"source":{"id":"1105.0493","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.stat-mech","submitted_at":"2011-05-03T07:11:10Z","cross_cats_sorted":["math.PR"],"title_canon_sha256":"b7b7f2b85e8d7d5553d4cfea8be90217226756cd1dc345c1c3e0e356d9bbb364","abstract_canon_sha256":"f3e28ceabeeaeb3404e5d4151d8c50b5468e9e8700de8a057f06a6d864747dc2"},"schema_version":"1.0"},"canonical_sha256":"19aea0184f15cc8ab953943f39fa93a3af61b3c1bc29cb1930e0e26368b48091","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:02:09.883753Z","signature_b64":"3jGwsui1+elvnvofcvwIm9ICvl03hdy4cXMjQ3VGoVqaouX1FImlzCCLwqgr/MPvtRLlADdd+d2+tTl7jvdHAw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"19aea0184f15cc8ab953943f39fa93a3af61b3c1bc29cb1930e0e26368b48091","last_reissued_at":"2026-05-18T02:02:09.883085Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:02:09.883085Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1105.0493","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":"2026-05-18T02:02:09Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"WVrW3mNFQORWyp0ctG6jP9ky+VPPnClw1dhDfaVkt6kxEjYkO65KzmuxF85MAENBtxeVZzWwjsc2M3A/7bEBDQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-01T00:56:34.967991Z"},"content_sha256":"55ed1fc4172ddd5e2aa3f2f912eae9d2bffae167cf53f48bfda12e170cac87d4","schema_version":"1.0","event_id":"sha256:55ed1fc4172ddd5e2aa3f2f912eae9d2bffae167cf53f48bfda12e170cac87d4"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2011:DGXKAGCPCXGIVOKTSQ7TT6UTUO","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Transport Properties of a Chain of Anharmonic Oscillators with random flip of velocities","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["math.PR"],"primary_cat":"cond-mat.stat-mech","authors_text":"Cedric Bernardin (UMPA-ENSL), INRIA Paris - Rocquencourt), Stefano Olla (CEREMADE","submitted_at":"2011-05-03T07:11:10Z","abstract_excerpt":"We consider the stationary states of a chain of $n$ anharmonic coupled oscillators, whose deterministic hamiltonian dynamics is perturbed by random independent sign change of the velocities (a random mechanism that conserve energy). The extremities are coupled to thermostats at different temperature $T_\\ell$ and $T_r$ and subject to constant forces $\\tau_\\ell$ and $\\tau_r$. If the forces differ $\\tau_\\ell \\neq \\tau_r$ the center of mass of the system will move of a speed $V_s$ inducing a tension gradient inside the system. Our aim is to see the influence of the tension gradient on the thermal "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1105.0493","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":"2026-05-18T02:02:09Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"FXvp5saqgHRLVmSaR+UoEOb4XPvRfMpw8+OMvsjXdQHE+eTC95Vq6l5OfYm0dHw3rT1mH3Nqo05Nf/5MUQMXAw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-01T00:56:34.968664Z"},"content_sha256":"415e474a64b44abbf57ccfae72dc9767042e06de11d894ced25c44092e04669f","schema_version":"1.0","event_id":"sha256:415e474a64b44abbf57ccfae72dc9767042e06de11d894ced25c44092e04669f"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/DGXKAGCPCXGIVOKTSQ7TT6UTUO/bundle.json","state_url":"https://pith.science/pith/DGXKAGCPCXGIVOKTSQ7TT6UTUO/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/DGXKAGCPCXGIVOKTSQ7TT6UTUO/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":"2026-06-01T00:56:34Z","links":{"resolver":"https://pith.science/pith/DGXKAGCPCXGIVOKTSQ7TT6UTUO","bundle":"https://pith.science/pith/DGXKAGCPCXGIVOKTSQ7TT6UTUO/bundle.json","state":"https://pith.science/pith/DGXKAGCPCXGIVOKTSQ7TT6UTUO/state.json","well_known_bundle":"https://pith.science/.well-known/pith/DGXKAGCPCXGIVOKTSQ7TT6UTUO/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2011:DGXKAGCPCXGIVOKTSQ7TT6UTUO","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":"f3e28ceabeeaeb3404e5d4151d8c50b5468e9e8700de8a057f06a6d864747dc2","cross_cats_sorted":["math.PR"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.stat-mech","submitted_at":"2011-05-03T07:11:10Z","title_canon_sha256":"b7b7f2b85e8d7d5553d4cfea8be90217226756cd1dc345c1c3e0e356d9bbb364"},"schema_version":"1.0","source":{"id":"1105.0493","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1105.0493","created_at":"2026-05-18T02:02:09Z"},{"alias_kind":"arxiv_version","alias_value":"1105.0493v2","created_at":"2026-05-18T02:02:09Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1105.0493","created_at":"2026-05-18T02:02:09Z"},{"alias_kind":"pith_short_12","alias_value":"DGXKAGCPCXGI","created_at":"2026-05-18T12:26:26Z"},{"alias_kind":"pith_short_16","alias_value":"DGXKAGCPCXGIVOKT","created_at":"2026-05-18T12:26:26Z"},{"alias_kind":"pith_short_8","alias_value":"DGXKAGCP","created_at":"2026-05-18T12:26:26Z"}],"graph_snapshots":[{"event_id":"sha256:415e474a64b44abbf57ccfae72dc9767042e06de11d894ced25c44092e04669f","target":"graph","created_at":"2026-05-18T02:02:09Z","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 consider the stationary states of a chain of $n$ anharmonic coupled oscillators, whose deterministic hamiltonian dynamics is perturbed by random independent sign change of the velocities (a random mechanism that conserve energy). The extremities are coupled to thermostats at different temperature $T_\\ell$ and $T_r$ and subject to constant forces $\\tau_\\ell$ and $\\tau_r$. If the forces differ $\\tau_\\ell \\neq \\tau_r$ the center of mass of the system will move of a speed $V_s$ inducing a tension gradient inside the system. Our aim is to see the influence of the tension gradient on the thermal ","authors_text":"Cedric Bernardin (UMPA-ENSL), INRIA Paris - Rocquencourt), Stefano Olla (CEREMADE","cross_cats":["math.PR"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.stat-mech","submitted_at":"2011-05-03T07:11:10Z","title":"Transport Properties of a Chain of Anharmonic Oscillators with random flip of velocities"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1105.0493","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":"sha256:55ed1fc4172ddd5e2aa3f2f912eae9d2bffae167cf53f48bfda12e170cac87d4","target":"record","created_at":"2026-05-18T02:02:09Z","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":"f3e28ceabeeaeb3404e5d4151d8c50b5468e9e8700de8a057f06a6d864747dc2","cross_cats_sorted":["math.PR"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.stat-mech","submitted_at":"2011-05-03T07:11:10Z","title_canon_sha256":"b7b7f2b85e8d7d5553d4cfea8be90217226756cd1dc345c1c3e0e356d9bbb364"},"schema_version":"1.0","source":{"id":"1105.0493","kind":"arxiv","version":2}},"canonical_sha256":"19aea0184f15cc8ab953943f39fa93a3af61b3c1bc29cb1930e0e26368b48091","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"19aea0184f15cc8ab953943f39fa93a3af61b3c1bc29cb1930e0e26368b48091","first_computed_at":"2026-05-18T02:02:09.883085Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:02:09.883085Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"3jGwsui1+elvnvofcvwIm9ICvl03hdy4cXMjQ3VGoVqaouX1FImlzCCLwqgr/MPvtRLlADdd+d2+tTl7jvdHAw==","signature_status":"signed_v1","signed_at":"2026-05-18T02:02:09.883753Z","signed_message":"canonical_sha256_bytes"},"source_id":"1105.0493","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:55ed1fc4172ddd5e2aa3f2f912eae9d2bffae167cf53f48bfda12e170cac87d4","sha256:415e474a64b44abbf57ccfae72dc9767042e06de11d894ced25c44092e04669f"],"state_sha256":"e7f61cc7e87e993d780bce88da666a02bebec05fd0fac5bafd2d1b05e3570a6c"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"eGVn4pEdjhp41iPFfyAE2Zq8+TUOd9nbXU15FiDTLjXsmRpqWrSDEz6/HTMElHtxeWV+Z/8hFlYPF+Kqc8/TAw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-01T00:56:34.971639Z","bundle_sha256":"3eb2b58627e12bbc84ea732f080ab0d1e05ea4c094b086796ee6e989daeb3282"}}