{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2014:GYAXNGCSX5ONQNUWUOEFSYVR3H","short_pith_number":"pith:GYAXNGCS","canonical_record":{"source":{"id":"1403.7351","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2014-03-28T12:02:21Z","cross_cats_sorted":[],"title_canon_sha256":"ba3dbdd20c17527815e3b7a775cb03360e006462385f726f1afb9405d3054986","abstract_canon_sha256":"26e8d0349d79bb6b2060ad547638dfd688d2fef44943e91d2d53399e1f5885b4"},"schema_version":"1.0"},"canonical_sha256":"3601769852bf5cd83696a3885962b1d9fe12107b01efdbbc2d9ea25529060645","source":{"kind":"arxiv","id":"1403.7351","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1403.7351","created_at":"2026-05-18T02:55:19Z"},{"alias_kind":"arxiv_version","alias_value":"1403.7351v1","created_at":"2026-05-18T02:55:19Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1403.7351","created_at":"2026-05-18T02:55:19Z"},{"alias_kind":"pith_short_12","alias_value":"GYAXNGCSX5ON","created_at":"2026-05-18T12:28:30Z"},{"alias_kind":"pith_short_16","alias_value":"GYAXNGCSX5ONQNUW","created_at":"2026-05-18T12:28:30Z"},{"alias_kind":"pith_short_8","alias_value":"GYAXNGCS","created_at":"2026-05-18T12:28:30Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2014:GYAXNGCSX5ONQNUWUOEFSYVR3H","target":"record","payload":{"canonical_record":{"source":{"id":"1403.7351","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2014-03-28T12:02:21Z","cross_cats_sorted":[],"title_canon_sha256":"ba3dbdd20c17527815e3b7a775cb03360e006462385f726f1afb9405d3054986","abstract_canon_sha256":"26e8d0349d79bb6b2060ad547638dfd688d2fef44943e91d2d53399e1f5885b4"},"schema_version":"1.0"},"canonical_sha256":"3601769852bf5cd83696a3885962b1d9fe12107b01efdbbc2d9ea25529060645","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:55:19.863265Z","signature_b64":"ZnjMwaD105Z6Zws1/G5J9TaxFmViIq9YPhSSGo43aj0RN1bt5V55Dpg4OvQPw7QsI/VrvujMZJlrC+pTfpRNDQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"3601769852bf5cd83696a3885962b1d9fe12107b01efdbbc2d9ea25529060645","last_reissued_at":"2026-05-18T02:55:19.862787Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:55:19.862787Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1403.7351","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":"2026-05-18T02:55:19Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"QUubQdaYivISTEL0MQc45jburNKJI1pxg/hCtX4q/6VGG9fB5eaxRFkSO7nPy6JXOXQBD+AZcEIIe8EZDWdtDQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-02T19:24:07.318075Z"},"content_sha256":"4bce945ed94c11b2426ee96ebf13477e7093307c67da287e1b4553e283da4165","schema_version":"1.0","event_id":"sha256:4bce945ed94c11b2426ee96ebf13477e7093307c67da287e1b4553e283da4165"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2014:GYAXNGCSX5ONQNUWUOEFSYVR3H","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Theory of spatial coherence in near-field Raman scattering","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mes-hall","authors_text":"Ado Jorio, Luiz Gustavo Can\\c{c}ado, Lukas Novotny, Ryan Beams","submitted_at":"2014-03-28T12:02:21Z","abstract_excerpt":"A theoretical study describing the coherence properties of near-field Raman scattering in two- and one-dimensional systems is presented. The model is applied to the Raman modes of pristine graphene and graphene edges. Our analysis is based on the tip-enhanced Raman scheme, in which a sharp metal tip located near the sample surface acts as a broadband optical antenna that transfers the information contained in the spatially-correlated (but non-propagating) near-field to the far-field. The dependence of the scattered signal on the tip-sample separation is explored, and the theory predicts that t"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1403.7351","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":"2026-05-18T02:55:19Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"v3oY2lRenR014LGhzQjYxcMGRwZrVh1zmOnmWrSWjIvjPMwRGynO02Hwml5rLpqciSmuSYxZvS38QygX2IwNDg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-02T19:24:07.318781Z"},"content_sha256":"cbbf5808fca07d99be79f606d53eb1f93507aa32e1594f1c58e95e3e05813976","schema_version":"1.0","event_id":"sha256:cbbf5808fca07d99be79f606d53eb1f93507aa32e1594f1c58e95e3e05813976"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/GYAXNGCSX5ONQNUWUOEFSYVR3H/bundle.json","state_url":"https://pith.science/pith/GYAXNGCSX5ONQNUWUOEFSYVR3H/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/GYAXNGCSX5ONQNUWUOEFSYVR3H/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":"2026-06-02T19:24:07Z","links":{"resolver":"https://pith.science/pith/GYAXNGCSX5ONQNUWUOEFSYVR3H","bundle":"https://pith.science/pith/GYAXNGCSX5ONQNUWUOEFSYVR3H/bundle.json","state":"https://pith.science/pith/GYAXNGCSX5ONQNUWUOEFSYVR3H/state.json","well_known_bundle":"https://pith.science/.well-known/pith/GYAXNGCSX5ONQNUWUOEFSYVR3H/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2014:GYAXNGCSX5ONQNUWUOEFSYVR3H","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":"26e8d0349d79bb6b2060ad547638dfd688d2fef44943e91d2d53399e1f5885b4","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2014-03-28T12:02:21Z","title_canon_sha256":"ba3dbdd20c17527815e3b7a775cb03360e006462385f726f1afb9405d3054986"},"schema_version":"1.0","source":{"id":"1403.7351","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1403.7351","created_at":"2026-05-18T02:55:19Z"},{"alias_kind":"arxiv_version","alias_value":"1403.7351v1","created_at":"2026-05-18T02:55:19Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1403.7351","created_at":"2026-05-18T02:55:19Z"},{"alias_kind":"pith_short_12","alias_value":"GYAXNGCSX5ON","created_at":"2026-05-18T12:28:30Z"},{"alias_kind":"pith_short_16","alias_value":"GYAXNGCSX5ONQNUW","created_at":"2026-05-18T12:28:30Z"},{"alias_kind":"pith_short_8","alias_value":"GYAXNGCS","created_at":"2026-05-18T12:28:30Z"}],"graph_snapshots":[{"event_id":"sha256:cbbf5808fca07d99be79f606d53eb1f93507aa32e1594f1c58e95e3e05813976","target":"graph","created_at":"2026-05-18T02:55:19Z","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":"A theoretical study describing the coherence properties of near-field Raman scattering in two- and one-dimensional systems is presented. The model is applied to the Raman modes of pristine graphene and graphene edges. Our analysis is based on the tip-enhanced Raman scheme, in which a sharp metal tip located near the sample surface acts as a broadband optical antenna that transfers the information contained in the spatially-correlated (but non-propagating) near-field to the far-field. The dependence of the scattered signal on the tip-sample separation is explored, and the theory predicts that t","authors_text":"Ado Jorio, Luiz Gustavo Can\\c{c}ado, Lukas Novotny, Ryan Beams","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2014-03-28T12:02:21Z","title":"Theory of spatial coherence in near-field Raman scattering"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1403.7351","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":"sha256:4bce945ed94c11b2426ee96ebf13477e7093307c67da287e1b4553e283da4165","target":"record","created_at":"2026-05-18T02:55:19Z","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":"26e8d0349d79bb6b2060ad547638dfd688d2fef44943e91d2d53399e1f5885b4","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2014-03-28T12:02:21Z","title_canon_sha256":"ba3dbdd20c17527815e3b7a775cb03360e006462385f726f1afb9405d3054986"},"schema_version":"1.0","source":{"id":"1403.7351","kind":"arxiv","version":1}},"canonical_sha256":"3601769852bf5cd83696a3885962b1d9fe12107b01efdbbc2d9ea25529060645","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"3601769852bf5cd83696a3885962b1d9fe12107b01efdbbc2d9ea25529060645","first_computed_at":"2026-05-18T02:55:19.862787Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:55:19.862787Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"ZnjMwaD105Z6Zws1/G5J9TaxFmViIq9YPhSSGo43aj0RN1bt5V55Dpg4OvQPw7QsI/VrvujMZJlrC+pTfpRNDQ==","signature_status":"signed_v1","signed_at":"2026-05-18T02:55:19.863265Z","signed_message":"canonical_sha256_bytes"},"source_id":"1403.7351","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:4bce945ed94c11b2426ee96ebf13477e7093307c67da287e1b4553e283da4165","sha256:cbbf5808fca07d99be79f606d53eb1f93507aa32e1594f1c58e95e3e05813976"],"state_sha256":"b43de5234004a8638007bad551368a155252f90dcb1cf57ad43b988b22a87141"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"o4EAFYdgbZio4N5qk9FYK2UduoPf3eL8kP8qG36niTvnqPRzkI99kdmqngbJGy8xKUkL50fh7RBXQxtHTpExAA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-02T19:24:07.322564Z","bundle_sha256":"9f3157166cb020ddaba320c99d39fea6d305716de35d0b296ae61dfa65731b65"}}