{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2012:JM5J4V5E67OQD7XDSKQGELNPSI","short_pith_number":"pith:JM5J4V5E","canonical_record":{"source":{"id":"1211.5430","kind":"arxiv","version":4},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2012-11-23T08:26:40Z","cross_cats_sorted":[],"title_canon_sha256":"ef19517147d12bd844be50b90a89bbdc93d62bc7a39d194b7c4510e7bc76969f","abstract_canon_sha256":"97c201f9633a2e9230c2af3e1006e9ae5c71e806cc1a416b972fa2364fbbc126"},"schema_version":"1.0"},"canonical_sha256":"4b3a9e57a4f7dd01fee392a0622daf9210c18593ba197f222a2d086a2d077127","source":{"kind":"arxiv","id":"1211.5430","version":4},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1211.5430","created_at":"2026-05-18T02:39:09Z"},{"alias_kind":"arxiv_version","alias_value":"1211.5430v4","created_at":"2026-05-18T02:39:09Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1211.5430","created_at":"2026-05-18T02:39:09Z"},{"alias_kind":"pith_short_12","alias_value":"JM5J4V5E67OQ","created_at":"2026-05-18T12:27:11Z"},{"alias_kind":"pith_short_16","alias_value":"JM5J4V5E67OQD7XD","created_at":"2026-05-18T12:27:11Z"},{"alias_kind":"pith_short_8","alias_value":"JM5J4V5E","created_at":"2026-05-18T12:27:11Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2012:JM5J4V5E67OQD7XDSKQGELNPSI","target":"record","payload":{"canonical_record":{"source":{"id":"1211.5430","kind":"arxiv","version":4},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2012-11-23T08:26:40Z","cross_cats_sorted":[],"title_canon_sha256":"ef19517147d12bd844be50b90a89bbdc93d62bc7a39d194b7c4510e7bc76969f","abstract_canon_sha256":"97c201f9633a2e9230c2af3e1006e9ae5c71e806cc1a416b972fa2364fbbc126"},"schema_version":"1.0"},"canonical_sha256":"4b3a9e57a4f7dd01fee392a0622daf9210c18593ba197f222a2d086a2d077127","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:39:09.293441Z","signature_b64":"vTpn1XgLKHCafaLMyoNw0eG5AVP4BdGCpMT/dPsDefvFu4QOAkfWN8ckgF27rHQECDGC7iomd3I5xiMPdn0ZAA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"4b3a9e57a4f7dd01fee392a0622daf9210c18593ba197f222a2d086a2d077127","last_reissued_at":"2026-05-18T02:39:09.292827Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:39:09.292827Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1211.5430","source_version":4,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T02:39:09Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"7uYndCyGUbX2OWqMMVAr9nR5MSrG4xOvaX3eqB1N/Uz3ETKg0oFctwtdt9YahEq8C1GiiZLH65m374i4AOBADA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-01T19:15:27.890787Z"},"content_sha256":"7863fe1fa3da05cfba1c466407e10b9860c59e90d3f94955663c527551013ef2","schema_version":"1.0","event_id":"sha256:7863fe1fa3da05cfba1c466407e10b9860c59e90d3f94955663c527551013ef2"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2012:JM5J4V5E67OQD7XDSKQGELNPSI","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"1D to 3D Dimensional Crossover in the Superconducting Transition of the Quasi-One-Dimensional Carbide Superconductor Sc3CoC4","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.supr-con","authors_text":"Chi Ho Wong, Dian Shi, Ernst-Wilhelm Scheidt, Georg Eickerling, Mingquan He, Ping Sheng, Pok Lam Tse, Rolf Lortz, Wolfgang Scherer","submitted_at":"2012-11-23T08:26:40Z","abstract_excerpt":"The transition metal carbide superconductor Sc3CoC4 may represent a new benchmark system of quasi-1D superconducting behavior. We investigate the superconducting transition of a high-quality single crystalline sample by electrical transport experiments. Our data show that the superconductor goes through a complex dimensional crossover below the onset Tc of 4.5 K. First, a quasi-1D fluctuating superconducting state with finite resistance forms in the CoC4 ribbons which are embedded in a Sc matrix in this material. At lower temperature, the transversal Josephson or proximity coupling of neighbor"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1211.5430","kind":"arxiv","version":4},"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":"2026-05-18T02:39:09Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"R3VrLKzTtH30pQK6GjpjToXU5gtpdYHAaJf2fhIG4BQlk5dQm+hUmP3jQ67/PyLU2zG2UXGRsRUPAbStD3y1Dg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-01T19:15:27.891138Z"},"content_sha256":"49690f220fabb587eb4e62cf0d52675c90be2f6e3453b1ed9e0b7abfbeeeb597","schema_version":"1.0","event_id":"sha256:49690f220fabb587eb4e62cf0d52675c90be2f6e3453b1ed9e0b7abfbeeeb597"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/JM5J4V5E67OQD7XDSKQGELNPSI/bundle.json","state_url":"https://pith.science/pith/JM5J4V5E67OQD7XDSKQGELNPSI/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/JM5J4V5E67OQD7XDSKQGELNPSI/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":"2026-06-01T19:15:27Z","links":{"resolver":"https://pith.science/pith/JM5J4V5E67OQD7XDSKQGELNPSI","bundle":"https://pith.science/pith/JM5J4V5E67OQD7XDSKQGELNPSI/bundle.json","state":"https://pith.science/pith/JM5J4V5E67OQD7XDSKQGELNPSI/state.json","well_known_bundle":"https://pith.science/.well-known/pith/JM5J4V5E67OQD7XDSKQGELNPSI/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2012:JM5J4V5E67OQD7XDSKQGELNPSI","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":"97c201f9633a2e9230c2af3e1006e9ae5c71e806cc1a416b972fa2364fbbc126","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2012-11-23T08:26:40Z","title_canon_sha256":"ef19517147d12bd844be50b90a89bbdc93d62bc7a39d194b7c4510e7bc76969f"},"schema_version":"1.0","source":{"id":"1211.5430","kind":"arxiv","version":4}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1211.5430","created_at":"2026-05-18T02:39:09Z"},{"alias_kind":"arxiv_version","alias_value":"1211.5430v4","created_at":"2026-05-18T02:39:09Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1211.5430","created_at":"2026-05-18T02:39:09Z"},{"alias_kind":"pith_short_12","alias_value":"JM5J4V5E67OQ","created_at":"2026-05-18T12:27:11Z"},{"alias_kind":"pith_short_16","alias_value":"JM5J4V5E67OQD7XD","created_at":"2026-05-18T12:27:11Z"},{"alias_kind":"pith_short_8","alias_value":"JM5J4V5E","created_at":"2026-05-18T12:27:11Z"}],"graph_snapshots":[{"event_id":"sha256:49690f220fabb587eb4e62cf0d52675c90be2f6e3453b1ed9e0b7abfbeeeb597","target":"graph","created_at":"2026-05-18T02:39:09Z","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":"The transition metal carbide superconductor Sc3CoC4 may represent a new benchmark system of quasi-1D superconducting behavior. We investigate the superconducting transition of a high-quality single crystalline sample by electrical transport experiments. Our data show that the superconductor goes through a complex dimensional crossover below the onset Tc of 4.5 K. First, a quasi-1D fluctuating superconducting state with finite resistance forms in the CoC4 ribbons which are embedded in a Sc matrix in this material. At lower temperature, the transversal Josephson or proximity coupling of neighbor","authors_text":"Chi Ho Wong, Dian Shi, Ernst-Wilhelm Scheidt, Georg Eickerling, Mingquan He, Ping Sheng, Pok Lam Tse, Rolf Lortz, Wolfgang Scherer","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2012-11-23T08:26:40Z","title":"1D to 3D Dimensional Crossover in the Superconducting Transition of the Quasi-One-Dimensional Carbide Superconductor Sc3CoC4"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1211.5430","kind":"arxiv","version":4},"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":"sha256:7863fe1fa3da05cfba1c466407e10b9860c59e90d3f94955663c527551013ef2","target":"record","created_at":"2026-05-18T02:39:09Z","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":"97c201f9633a2e9230c2af3e1006e9ae5c71e806cc1a416b972fa2364fbbc126","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2012-11-23T08:26:40Z","title_canon_sha256":"ef19517147d12bd844be50b90a89bbdc93d62bc7a39d194b7c4510e7bc76969f"},"schema_version":"1.0","source":{"id":"1211.5430","kind":"arxiv","version":4}},"canonical_sha256":"4b3a9e57a4f7dd01fee392a0622daf9210c18593ba197f222a2d086a2d077127","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"4b3a9e57a4f7dd01fee392a0622daf9210c18593ba197f222a2d086a2d077127","first_computed_at":"2026-05-18T02:39:09.292827Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:39:09.292827Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"vTpn1XgLKHCafaLMyoNw0eG5AVP4BdGCpMT/dPsDefvFu4QOAkfWN8ckgF27rHQECDGC7iomd3I5xiMPdn0ZAA==","signature_status":"signed_v1","signed_at":"2026-05-18T02:39:09.293441Z","signed_message":"canonical_sha256_bytes"},"source_id":"1211.5430","source_kind":"arxiv","source_version":4}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:7863fe1fa3da05cfba1c466407e10b9860c59e90d3f94955663c527551013ef2","sha256:49690f220fabb587eb4e62cf0d52675c90be2f6e3453b1ed9e0b7abfbeeeb597"],"state_sha256":"cf3712144011ef4e65994804bf606ad261116c953a0ef176c855f178942b81fc"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"QbufIuTFN8pO/UsYLnXNpe9jhNAqXRWBiWpK1Qgk2UBTJKXyRBWtSjg5T7qg6wBLFyDYRY29DFvmWRbXiepRAA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-01T19:15:27.894704Z","bundle_sha256":"89f384f5cb9aa58e2b5a5ffc3dbcce8301f0ec4e1175857a515e2061ef5e7150"}}