{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2015:4JDMOBAB4OWQ366MIQ6YMLD43S","short_pith_number":"pith:4JDMOBAB","canonical_record":{"source":{"id":"1501.04581","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2015-01-19T18:36:03Z","cross_cats_sorted":[],"title_canon_sha256":"65e95bf903bf7c3b0c44bc7bacf39cd2e3cfe018750b90411a05a2437971946a","abstract_canon_sha256":"d519bd3a77a75f30b653c57e767b02ef88823c8d2740e36d722f9947fb1b449f"},"schema_version":"1.0"},"canonical_sha256":"e246c70401e3ad0dfbcc443d862c7cdc9cffa662e5b876f48f59fd5bcc12a01a","source":{"kind":"arxiv","id":"1501.04581","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1501.04581","created_at":"2026-05-18T01:36:13Z"},{"alias_kind":"arxiv_version","alias_value":"1501.04581v2","created_at":"2026-05-18T01:36:13Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1501.04581","created_at":"2026-05-18T01:36:13Z"},{"alias_kind":"pith_short_12","alias_value":"4JDMOBAB4OWQ","created_at":"2026-05-18T12:29:05Z"},{"alias_kind":"pith_short_16","alias_value":"4JDMOBAB4OWQ366M","created_at":"2026-05-18T12:29:05Z"},{"alias_kind":"pith_short_8","alias_value":"4JDMOBAB","created_at":"2026-05-18T12:29:05Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2015:4JDMOBAB4OWQ366MIQ6YMLD43S","target":"record","payload":{"canonical_record":{"source":{"id":"1501.04581","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2015-01-19T18:36:03Z","cross_cats_sorted":[],"title_canon_sha256":"65e95bf903bf7c3b0c44bc7bacf39cd2e3cfe018750b90411a05a2437971946a","abstract_canon_sha256":"d519bd3a77a75f30b653c57e767b02ef88823c8d2740e36d722f9947fb1b449f"},"schema_version":"1.0"},"canonical_sha256":"e246c70401e3ad0dfbcc443d862c7cdc9cffa662e5b876f48f59fd5bcc12a01a","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:36:13.704298Z","signature_b64":"OvTF9KDtIDJ/RBxNd35/EveWlVm7WKYhysgNkBbHlpwBOwe9Yro1L5sKQMCWUjB++Xv6ONXtVAy2Qa9GkXzeAw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"e246c70401e3ad0dfbcc443d862c7cdc9cffa662e5b876f48f59fd5bcc12a01a","last_reissued_at":"2026-05-18T01:36:13.703813Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:36:13.703813Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1501.04581","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":"2026-05-18T01:36:13Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"g79vRHTjGdj46NY/wkAEWKqK4wau6ZhVUKKWQ1GfsuzqjmeEPB7HymImAQ2YtJfrJQg4812m2BuZ7RuSMWADBQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-03T02:34:33.678629Z"},"content_sha256":"4375e6dbf55b417287fcad8286e15cc6a8807416ad83aa88d3d32eea229f5f73","schema_version":"1.0","event_id":"sha256:4375e6dbf55b417287fcad8286e15cc6a8807416ad83aa88d3d32eea229f5f73"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2015:4JDMOBAB4OWQ366MIQ6YMLD43S","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Localization of charge carriers in monolayer graphene gradually disordered by ion irradiation","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.mes-hall","authors_text":"A.Haran, A. Sharoni, A. V. Butenko, D. Naveh, E. Kogan, E. Zion, I. Shlimak, L. Wolfson, M. Kaveh, T. Havdala, V. Richter, Yu. Kaganovskii","submitted_at":"2015-01-19T18:36:03Z","abstract_excerpt":"Gradual localization of charge carriers was studied in a series of micro-size samples of monolayer graphene fabricated on the common large scale film and irradiated by different doses of C$^+$ ions with energy 35 keV. Measurements of the temperature dependence of conductivity and magnetoresistance in fields up to 4 T showed that at low disorder, the samples are in the regime of weak localization and antilocalization. Further increase of disorder leads to strong localization regime, when conductivity is described by the variable-range-hopping (VRH) mechanism. A crossover from the Mott regime to"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1501.04581","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":"2026-05-18T01:36:13Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"2vwv6LEk8i2NG0Oha7YuExukW9havSzSOHhxrAdOEDtFgqbbBWD8AcF/D5K/7MH2+VD2AiqjTqljz6m8tjqPCg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-03T02:34:33.679356Z"},"content_sha256":"63758a3ce935f6bfe8e16ee39f39b729fced72a249a5ac2ce198d63011a9f964","schema_version":"1.0","event_id":"sha256:63758a3ce935f6bfe8e16ee39f39b729fced72a249a5ac2ce198d63011a9f964"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/4JDMOBAB4OWQ366MIQ6YMLD43S/bundle.json","state_url":"https://pith.science/pith/4JDMOBAB4OWQ366MIQ6YMLD43S/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/4JDMOBAB4OWQ366MIQ6YMLD43S/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":"2026-06-03T02:34:33Z","links":{"resolver":"https://pith.science/pith/4JDMOBAB4OWQ366MIQ6YMLD43S","bundle":"https://pith.science/pith/4JDMOBAB4OWQ366MIQ6YMLD43S/bundle.json","state":"https://pith.science/pith/4JDMOBAB4OWQ366MIQ6YMLD43S/state.json","well_known_bundle":"https://pith.science/.well-known/pith/4JDMOBAB4OWQ366MIQ6YMLD43S/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2015:4JDMOBAB4OWQ366MIQ6YMLD43S","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":"d519bd3a77a75f30b653c57e767b02ef88823c8d2740e36d722f9947fb1b449f","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2015-01-19T18:36:03Z","title_canon_sha256":"65e95bf903bf7c3b0c44bc7bacf39cd2e3cfe018750b90411a05a2437971946a"},"schema_version":"1.0","source":{"id":"1501.04581","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1501.04581","created_at":"2026-05-18T01:36:13Z"},{"alias_kind":"arxiv_version","alias_value":"1501.04581v2","created_at":"2026-05-18T01:36:13Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1501.04581","created_at":"2026-05-18T01:36:13Z"},{"alias_kind":"pith_short_12","alias_value":"4JDMOBAB4OWQ","created_at":"2026-05-18T12:29:05Z"},{"alias_kind":"pith_short_16","alias_value":"4JDMOBAB4OWQ366M","created_at":"2026-05-18T12:29:05Z"},{"alias_kind":"pith_short_8","alias_value":"4JDMOBAB","created_at":"2026-05-18T12:29:05Z"}],"graph_snapshots":[{"event_id":"sha256:63758a3ce935f6bfe8e16ee39f39b729fced72a249a5ac2ce198d63011a9f964","target":"graph","created_at":"2026-05-18T01:36:13Z","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":"Gradual localization of charge carriers was studied in a series of micro-size samples of monolayer graphene fabricated on the common large scale film and irradiated by different doses of C$^+$ ions with energy 35 keV. Measurements of the temperature dependence of conductivity and magnetoresistance in fields up to 4 T showed that at low disorder, the samples are in the regime of weak localization and antilocalization. Further increase of disorder leads to strong localization regime, when conductivity is described by the variable-range-hopping (VRH) mechanism. A crossover from the Mott regime to","authors_text":"A.Haran, A. Sharoni, A. V. Butenko, D. Naveh, E. Kogan, E. Zion, I. Shlimak, L. Wolfson, M. Kaveh, T. Havdala, V. Richter, Yu. Kaganovskii","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2015-01-19T18:36:03Z","title":"Localization of charge carriers in monolayer graphene gradually disordered by ion irradiation"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1501.04581","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":"sha256:4375e6dbf55b417287fcad8286e15cc6a8807416ad83aa88d3d32eea229f5f73","target":"record","created_at":"2026-05-18T01:36:13Z","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":"d519bd3a77a75f30b653c57e767b02ef88823c8d2740e36d722f9947fb1b449f","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.mes-hall","submitted_at":"2015-01-19T18:36:03Z","title_canon_sha256":"65e95bf903bf7c3b0c44bc7bacf39cd2e3cfe018750b90411a05a2437971946a"},"schema_version":"1.0","source":{"id":"1501.04581","kind":"arxiv","version":2}},"canonical_sha256":"e246c70401e3ad0dfbcc443d862c7cdc9cffa662e5b876f48f59fd5bcc12a01a","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"e246c70401e3ad0dfbcc443d862c7cdc9cffa662e5b876f48f59fd5bcc12a01a","first_computed_at":"2026-05-18T01:36:13.703813Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:36:13.703813Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"OvTF9KDtIDJ/RBxNd35/EveWlVm7WKYhysgNkBbHlpwBOwe9Yro1L5sKQMCWUjB++Xv6ONXtVAy2Qa9GkXzeAw==","signature_status":"signed_v1","signed_at":"2026-05-18T01:36:13.704298Z","signed_message":"canonical_sha256_bytes"},"source_id":"1501.04581","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:4375e6dbf55b417287fcad8286e15cc6a8807416ad83aa88d3d32eea229f5f73","sha256:63758a3ce935f6bfe8e16ee39f39b729fced72a249a5ac2ce198d63011a9f964"],"state_sha256":"26ff47608914b12745faffd87db41b719f470d98129b5714b8f8d5cb39ffca43"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"UrIoP8y84tJhlhPKkjLBoE5iLc3v7CnJIuAhymC9/JzzBrXiH04oqxpjpOz3ypTlS+kSpxoOoixYUkTYKRV/BQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-03T02:34:33.681299Z","bundle_sha256":"f2ef0798845c0fd8a8b1ae97d5c545ee6c0e3ea032f799ca250b7d894bae52db"}}