{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2016:WPFESHIVYN6NFQEUYCUPA3HFFP","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":"9bae9638c4d20db2fb5f0bf50aef60b7f94cbd12b87557ba97c6d853da5759ab","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2016-09-16T19:30:48Z","title_canon_sha256":"50e7489ff65dfe27c4fcb60bcc2c07399f98bb307e4c78b8c9663bf5389d2e52"},"schema_version":"1.0","source":{"id":"1609.05187","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1609.05187","created_at":"2026-05-18T01:04:31Z"},{"alias_kind":"arxiv_version","alias_value":"1609.05187v1","created_at":"2026-05-18T01:04:31Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1609.05187","created_at":"2026-05-18T01:04:31Z"},{"alias_kind":"pith_short_12","alias_value":"WPFESHIVYN6N","created_at":"2026-05-18T12:30:51Z"},{"alias_kind":"pith_short_16","alias_value":"WPFESHIVYN6NFQEU","created_at":"2026-05-18T12:30:51Z"},{"alias_kind":"pith_short_8","alias_value":"WPFESHIV","created_at":"2026-05-18T12:30:51Z"}],"graph_snapshots":[{"event_id":"sha256:769b750563e1695bc72713b1a226ae2e25ea043bf2e4db9784190fa6846d448a","target":"graph","created_at":"2026-05-18T01:04:31Z","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":"The enhancement of thermoelectric figure of merit ZT requires to either increase the power factor or reduce the phonon conductance, or even both. In graphene, the high phonon thermal conductivity is the main factor limiting the thermoelectric conversion. The common strategy to enhance ZT is therefore to introduce phonon scatterers to suppress the phonon conductance while retaining high electrical conductance and Seebeck coefficient. Although thermoelectric performance is eventually enhanced, all studies based on this strategy show a significant reduction of the electrical conductance, most oft","authors_text":"J\\'er\\^ome Saint-Martin, Philippe Dollfus, Sebastian Volz, Van-Truong Tran","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2016-09-16T19:30:48Z","title":"Optimizing isotope and vacancy engineering in graphene ribbons to enhance the thermoelectric performance without degrading the electronic properties"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1609.05187","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":"sha256:5abdfd36d43b401f478abf56dadc5da21f76e3681e18b17c3172518280160604","target":"record","created_at":"2026-05-18T01:04:31Z","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":"9bae9638c4d20db2fb5f0bf50aef60b7f94cbd12b87557ba97c6d853da5759ab","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2016-09-16T19:30:48Z","title_canon_sha256":"50e7489ff65dfe27c4fcb60bcc2c07399f98bb307e4c78b8c9663bf5389d2e52"},"schema_version":"1.0","source":{"id":"1609.05187","kind":"arxiv","version":1}},"canonical_sha256":"b3ca491d15c37cd2c094c0a8f06ce52bfd50836687dc58cb67b5a1f03a99a499","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"b3ca491d15c37cd2c094c0a8f06ce52bfd50836687dc58cb67b5a1f03a99a499","first_computed_at":"2026-05-18T01:04:31.171842Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:04:31.171842Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"IC1ZWl9ckdB4lM2vJCeqHrh5sILNyVyulcsH57HKUqRo08KPwCH0gs7NUTXh+sVZbqsnHwfsA5qXxbz5iFFLBQ==","signature_status":"signed_v1","signed_at":"2026-05-18T01:04:31.172551Z","signed_message":"canonical_sha256_bytes"},"source_id":"1609.05187","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:5abdfd36d43b401f478abf56dadc5da21f76e3681e18b17c3172518280160604","sha256:769b750563e1695bc72713b1a226ae2e25ea043bf2e4db9784190fa6846d448a"],"state_sha256":"6508875001b59cc29c357dba2d737e66cf976cd9817d2e91abe1e6b5d7aac09f"}