{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2020:VOGFOXX3UDTFDQFAXPFOJXGEK5","short_pith_number":"pith:VOGFOXX3","canonical_record":{"source":{"id":"2012.04363","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2020-12-08T11:20:27Z","cross_cats_sorted":[],"title_canon_sha256":"d3615ce89e8e4f6e7cef412bdb98eea850b459dc6453fbdda7352254dab3b797","abstract_canon_sha256":"ca8751757f048e03d72c87f36ff4d00e873acded69b1fda5dd504342cc3acf51"},"schema_version":"1.0"},"canonical_sha256":"ab8c575efba0e651c0a0bbcae4dcc45746e9938e7e185cd44b4a9cea14ffd084","source":{"kind":"arxiv","id":"2012.04363","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2012.04363","created_at":"2026-07-05T02:29:38Z"},{"alias_kind":"arxiv_version","alias_value":"2012.04363v1","created_at":"2026-07-05T02:29:38Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2012.04363","created_at":"2026-07-05T02:29:38Z"},{"alias_kind":"pith_short_12","alias_value":"VOGFOXX3UDTF","created_at":"2026-07-05T02:29:38Z"},{"alias_kind":"pith_short_16","alias_value":"VOGFOXX3UDTFDQFA","created_at":"2026-07-05T02:29:38Z"},{"alias_kind":"pith_short_8","alias_value":"VOGFOXX3","created_at":"2026-07-05T02:29:38Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2020:VOGFOXX3UDTFDQFAXPFOJXGEK5","target":"record","payload":{"canonical_record":{"source":{"id":"2012.04363","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2020-12-08T11:20:27Z","cross_cats_sorted":[],"title_canon_sha256":"d3615ce89e8e4f6e7cef412bdb98eea850b459dc6453fbdda7352254dab3b797","abstract_canon_sha256":"ca8751757f048e03d72c87f36ff4d00e873acded69b1fda5dd504342cc3acf51"},"schema_version":"1.0"},"canonical_sha256":"ab8c575efba0e651c0a0bbcae4dcc45746e9938e7e185cd44b4a9cea14ffd084","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T02:29:38.332931Z","signature_b64":"AE3fj0QJW6t/FSRfawYr9ik9Q9w6755Y5LHJlH023tERFEsrJRPDMFCU9+uG8IWRxYbmOpMxP5jl9yhA/64/Ag==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"ab8c575efba0e651c0a0bbcae4dcc45746e9938e7e185cd44b4a9cea14ffd084","last_reissued_at":"2026-07-05T02:29:38.332491Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T02:29:38.332491Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2012.04363","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":"2026-07-05T02:29:38Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"zzVfPuOcQ4k80V8Awl+TfmM4LyMDtHVj00Vjj8m5rEam9dasAJEhAhd/AoVn9Zja/gmjcaT8hsoESvkluH5xBA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-22T01:08:30.810134Z"},"content_sha256":"60c3b671bb3d31d1593ad5db058964cb1d7dbb04c135283ac972d807825e0a71","schema_version":"1.0","event_id":"sha256:60c3b671bb3d31d1593ad5db058964cb1d7dbb04c135283ac972d807825e0a71"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2020:VOGFOXX3UDTFDQFAXPFOJXGEK5","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Phonon modes contribution in thermal rectification in graphene-C3B junction: A molecular dynamics study","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mtrl-sci","authors_text":"Farrokh Yousefi, Javad Hasanzadeh, Leila Kiani","submitted_at":"2020-12-08T11:20:27Z","abstract_excerpt":"In this work using non-equilibrium molecular dynamics simulation we implement a series of simulation under positive and negative temperature gradient in order to investigate the thermal rectification in the graphene C3B junction GCB. The dependence of thermal rectification on temperature difference between the hot and the cold baths is obtained. The important quantity that we present here is the inplanes and out of plane phonon modes contribution in the thermal rectification. We see that the Y mode has high and positive thermal rectification while that the X and Z modes have small and negative"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2012.04363","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2012.04363/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"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":"2026-07-05T02:29:38Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"vUnYxI+3CJrIhSaKUm4aBfHASpDhFz6aXMEqwTaW/43dhokF8hoOWpMuxAPKOYJkJBdOvzAwLQAn98Yq7LDpDw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-22T01:08:30.810631Z"},"content_sha256":"8e7dc213b7980d766d72350dee88cb8166bb180301dc4267074489a9a1f61e1b","schema_version":"1.0","event_id":"sha256:8e7dc213b7980d766d72350dee88cb8166bb180301dc4267074489a9a1f61e1b"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/VOGFOXX3UDTFDQFAXPFOJXGEK5/bundle.json","state_url":"https://pith.science/pith/VOGFOXX3UDTFDQFAXPFOJXGEK5/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/VOGFOXX3UDTFDQFAXPFOJXGEK5/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":"2026-08-22T01:08:30Z","links":{"resolver":"https://pith.science/pith/VOGFOXX3UDTFDQFAXPFOJXGEK5","bundle":"https://pith.science/pith/VOGFOXX3UDTFDQFAXPFOJXGEK5/bundle.json","state":"https://pith.science/pith/VOGFOXX3UDTFDQFAXPFOJXGEK5/state.json","well_known_bundle":"https://pith.science/.well-known/pith/VOGFOXX3UDTFDQFAXPFOJXGEK5/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2020:VOGFOXX3UDTFDQFAXPFOJXGEK5","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":"ca8751757f048e03d72c87f36ff4d00e873acded69b1fda5dd504342cc3acf51","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2020-12-08T11:20:27Z","title_canon_sha256":"d3615ce89e8e4f6e7cef412bdb98eea850b459dc6453fbdda7352254dab3b797"},"schema_version":"1.0","source":{"id":"2012.04363","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2012.04363","created_at":"2026-07-05T02:29:38Z"},{"alias_kind":"arxiv_version","alias_value":"2012.04363v1","created_at":"2026-07-05T02:29:38Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2012.04363","created_at":"2026-07-05T02:29:38Z"},{"alias_kind":"pith_short_12","alias_value":"VOGFOXX3UDTF","created_at":"2026-07-05T02:29:38Z"},{"alias_kind":"pith_short_16","alias_value":"VOGFOXX3UDTFDQFA","created_at":"2026-07-05T02:29:38Z"},{"alias_kind":"pith_short_8","alias_value":"VOGFOXX3","created_at":"2026-07-05T02:29:38Z"}],"graph_snapshots":[{"event_id":"sha256:8e7dc213b7980d766d72350dee88cb8166bb180301dc4267074489a9a1f61e1b","target":"graph","created_at":"2026-07-05T02:29:38Z","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"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/2012.04363/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"In this work using non-equilibrium molecular dynamics simulation we implement a series of simulation under positive and negative temperature gradient in order to investigate the thermal rectification in the graphene C3B junction GCB. The dependence of thermal rectification on temperature difference between the hot and the cold baths is obtained. The important quantity that we present here is the inplanes and out of plane phonon modes contribution in the thermal rectification. We see that the Y mode has high and positive thermal rectification while that the X and Z modes have small and negative","authors_text":"Farrokh Yousefi, Javad Hasanzadeh, Leila Kiani","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2020-12-08T11:20:27Z","title":"Phonon modes contribution in thermal rectification in graphene-C3B junction: A molecular dynamics study"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2012.04363","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":"sha256:60c3b671bb3d31d1593ad5db058964cb1d7dbb04c135283ac972d807825e0a71","target":"record","created_at":"2026-07-05T02:29:38Z","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":"ca8751757f048e03d72c87f36ff4d00e873acded69b1fda5dd504342cc3acf51","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cond-mat.mtrl-sci","submitted_at":"2020-12-08T11:20:27Z","title_canon_sha256":"d3615ce89e8e4f6e7cef412bdb98eea850b459dc6453fbdda7352254dab3b797"},"schema_version":"1.0","source":{"id":"2012.04363","kind":"arxiv","version":1}},"canonical_sha256":"ab8c575efba0e651c0a0bbcae4dcc45746e9938e7e185cd44b4a9cea14ffd084","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"ab8c575efba0e651c0a0bbcae4dcc45746e9938e7e185cd44b4a9cea14ffd084","first_computed_at":"2026-07-05T02:29:38.332491Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T02:29:38.332491Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"AE3fj0QJW6t/FSRfawYr9ik9Q9w6755Y5LHJlH023tERFEsrJRPDMFCU9+uG8IWRxYbmOpMxP5jl9yhA/64/Ag==","signature_status":"signed_v1","signed_at":"2026-07-05T02:29:38.332931Z","signed_message":"canonical_sha256_bytes"},"source_id":"2012.04363","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:60c3b671bb3d31d1593ad5db058964cb1d7dbb04c135283ac972d807825e0a71","sha256:8e7dc213b7980d766d72350dee88cb8166bb180301dc4267074489a9a1f61e1b"],"state_sha256":"3f3b84333ef68e28331f19b8022a9a3f830cdc8198d5ed962453b6414f157551"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"GRa2behT+OWxx5LIAHHafiUHVINV9UpVBcv7iZIBbG5BihKm3mREIodoXPxLBqGyZod9VwCahky2EucB63BKBg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-22T01:08:30.814773Z","bundle_sha256":"709f291ba70a338545d96a7e63dd8fea53570e683b5f15113c8156a83cf0fecd"}}