{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2003:DFZ67KNQKZPZKRQ4VHW7H2ZPSP","short_pith_number":"pith:DFZ67KNQ","canonical_record":{"source":{"id":"cond-mat/0304497","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"cond-mat.supr-con","submitted_at":"2003-04-22T20:23:03Z","cross_cats_sorted":["cond-mat.str-el"],"title_canon_sha256":"2ff86dd7b517476be62a223d906161e9f228df861b3ed2b42d8be10f469bb6c5","abstract_canon_sha256":"9e304c2d2887622ff32971a694151a4873a36cb2e488230bcb01755a70520974"},"schema_version":"1.0"},"canonical_sha256":"1973efa9b0565f95461ca9edf3eb2f93eaca40c002afc3e8e3262fe2ba002a3a","source":{"kind":"arxiv","id":"cond-mat/0304497","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"cond-mat/0304497","created_at":"2026-07-04T16:38:40Z"},{"alias_kind":"arxiv_version","alias_value":"cond-mat/0304497v1","created_at":"2026-07-04T16:38:40Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.cond-mat/0304497","created_at":"2026-07-04T16:38:40Z"},{"alias_kind":"pith_short_12","alias_value":"DFZ67KNQKZPZ","created_at":"2026-07-04T16:38:40Z"},{"alias_kind":"pith_short_16","alias_value":"DFZ67KNQKZPZKRQ4","created_at":"2026-07-04T16:38:40Z"},{"alias_kind":"pith_short_8","alias_value":"DFZ67KNQ","created_at":"2026-07-04T16:38:40Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2003:DFZ67KNQKZPZKRQ4VHW7H2ZPSP","target":"record","payload":{"canonical_record":{"source":{"id":"cond-mat/0304497","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"cond-mat.supr-con","submitted_at":"2003-04-22T20:23:03Z","cross_cats_sorted":["cond-mat.str-el"],"title_canon_sha256":"2ff86dd7b517476be62a223d906161e9f228df861b3ed2b42d8be10f469bb6c5","abstract_canon_sha256":"9e304c2d2887622ff32971a694151a4873a36cb2e488230bcb01755a70520974"},"schema_version":"1.0"},"canonical_sha256":"1973efa9b0565f95461ca9edf3eb2f93eaca40c002afc3e8e3262fe2ba002a3a","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-04T16:38:40.956599Z","signature_b64":"675+u4E6Qwso9VJc51C67yj3vTPmOiRIF/LheB36NX3Rbyg2n05kKfzAJn03tzuBvsHLwhwQyTuGqlDuhM1UDg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"1973efa9b0565f95461ca9edf3eb2f93eaca40c002afc3e8e3262fe2ba002a3a","last_reissued_at":"2026-07-04T16:38:40.956184Z","signature_status":"signed_v1","first_computed_at":"2026-07-04T16:38:40.956184Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"cond-mat/0304497","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":"2026-07-04T16:38:40Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"aJsy/RrwRybGqKMQiUBJHjJUsAcrB/VbTOnib6tSWbUaZRCGyIRqvUV5wkn/963ap2S6O2rp+WK+fZpDpzA6Aw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-04T12:40:38.603103Z"},"content_sha256":"ed651dadb5279ebfe2a33800726a5fa7d57329809cd71a3a1a5619e751a0f423","schema_version":"1.0","event_id":"sha256:ed651dadb5279ebfe2a33800726a5fa7d57329809cd71a3a1a5619e751a0f423"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2003:DFZ67KNQKZPZKRQ4VHW7H2ZPSP","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Field-induced quantum critical point in CeCoIn_5","license":"","headline":"","cross_cats":["cond-mat.str-el"],"primary_cat":"cond-mat.supr-con","authors_text":"C. Petrovic, D.G. Hawthorn, Etienne Boaknin, F. Ronning, Johnpierre Paglione, Louis Taillefer, M.A. Tanatar, M. Sutherland, P. C. Canfield, R.W. Hill","submitted_at":"2003-04-22T20:23:03Z","abstract_excerpt":"The resistivity of CeCoIn_5 was measured down to 20 mK in magnetic fields of up to 16 T. With increasing field, we observe a suppression of the non-Fermi liquid behavior, rho~T, and the development of a Fermi liquid state, with its characteristic rho=rho_0+AT^2 dependence. The field dependence of the T^2 coefficient shows critical behavior with an exponent of ~4/3. This is evidence for a new field-induced quantum critical point, occuring in this case at a critical field which coincides with the superconducting upper critical field H_c2."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"cond-mat/0304497","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/cond-mat/0304497/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":"2026-07-04T16:38:40Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"SGVTmd1ukNGvVS8C05Z9WnhGXkr6pglemnnV3IIehn3iYc26qthuHOIg4l3QH0Brl6u1ZyqLfPTR5kPvvzJgDA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-04T12:40:38.603585Z"},"content_sha256":"78ffe21d7ee7b023101e7c2417b0a38f9352b3b657563ae2d357e5bae8e776ac","schema_version":"1.0","event_id":"sha256:78ffe21d7ee7b023101e7c2417b0a38f9352b3b657563ae2d357e5bae8e776ac"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/DFZ67KNQKZPZKRQ4VHW7H2ZPSP/bundle.json","state_url":"https://pith.science/pith/DFZ67KNQKZPZKRQ4VHW7H2ZPSP/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/DFZ67KNQKZPZKRQ4VHW7H2ZPSP/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":"2026-08-04T12:40:38Z","links":{"resolver":"https://pith.science/pith/DFZ67KNQKZPZKRQ4VHW7H2ZPSP","bundle":"https://pith.science/pith/DFZ67KNQKZPZKRQ4VHW7H2ZPSP/bundle.json","state":"https://pith.science/pith/DFZ67KNQKZPZKRQ4VHW7H2ZPSP/state.json","well_known_bundle":"https://pith.science/.well-known/pith/DFZ67KNQKZPZKRQ4VHW7H2ZPSP/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2003:DFZ67KNQKZPZKRQ4VHW7H2ZPSP","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":"9e304c2d2887622ff32971a694151a4873a36cb2e488230bcb01755a70520974","cross_cats_sorted":["cond-mat.str-el"],"license":"","primary_cat":"cond-mat.supr-con","submitted_at":"2003-04-22T20:23:03Z","title_canon_sha256":"2ff86dd7b517476be62a223d906161e9f228df861b3ed2b42d8be10f469bb6c5"},"schema_version":"1.0","source":{"id":"cond-mat/0304497","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"cond-mat/0304497","created_at":"2026-07-04T16:38:40Z"},{"alias_kind":"arxiv_version","alias_value":"cond-mat/0304497v1","created_at":"2026-07-04T16:38:40Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.cond-mat/0304497","created_at":"2026-07-04T16:38:40Z"},{"alias_kind":"pith_short_12","alias_value":"DFZ67KNQKZPZ","created_at":"2026-07-04T16:38:40Z"},{"alias_kind":"pith_short_16","alias_value":"DFZ67KNQKZPZKRQ4","created_at":"2026-07-04T16:38:40Z"},{"alias_kind":"pith_short_8","alias_value":"DFZ67KNQ","created_at":"2026-07-04T16:38:40Z"}],"graph_snapshots":[{"event_id":"sha256:78ffe21d7ee7b023101e7c2417b0a38f9352b3b657563ae2d357e5bae8e776ac","target":"graph","created_at":"2026-07-04T16:38:40Z","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/cond-mat/0304497/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"The resistivity of CeCoIn_5 was measured down to 20 mK in magnetic fields of up to 16 T. With increasing field, we observe a suppression of the non-Fermi liquid behavior, rho~T, and the development of a Fermi liquid state, with its characteristic rho=rho_0+AT^2 dependence. The field dependence of the T^2 coefficient shows critical behavior with an exponent of ~4/3. This is evidence for a new field-induced quantum critical point, occuring in this case at a critical field which coincides with the superconducting upper critical field H_c2.","authors_text":"C. Petrovic, D.G. Hawthorn, Etienne Boaknin, F. Ronning, Johnpierre Paglione, Louis Taillefer, M.A. Tanatar, M. Sutherland, P. C. Canfield, R.W. Hill","cross_cats":["cond-mat.str-el"],"headline":"","license":"","primary_cat":"cond-mat.supr-con","submitted_at":"2003-04-22T20:23:03Z","title":"Field-induced quantum critical point in CeCoIn_5"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"cond-mat/0304497","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:ed651dadb5279ebfe2a33800726a5fa7d57329809cd71a3a1a5619e751a0f423","target":"record","created_at":"2026-07-04T16:38:40Z","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":"9e304c2d2887622ff32971a694151a4873a36cb2e488230bcb01755a70520974","cross_cats_sorted":["cond-mat.str-el"],"license":"","primary_cat":"cond-mat.supr-con","submitted_at":"2003-04-22T20:23:03Z","title_canon_sha256":"2ff86dd7b517476be62a223d906161e9f228df861b3ed2b42d8be10f469bb6c5"},"schema_version":"1.0","source":{"id":"cond-mat/0304497","kind":"arxiv","version":1}},"canonical_sha256":"1973efa9b0565f95461ca9edf3eb2f93eaca40c002afc3e8e3262fe2ba002a3a","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"1973efa9b0565f95461ca9edf3eb2f93eaca40c002afc3e8e3262fe2ba002a3a","first_computed_at":"2026-07-04T16:38:40.956184Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-04T16:38:40.956184Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"675+u4E6Qwso9VJc51C67yj3vTPmOiRIF/LheB36NX3Rbyg2n05kKfzAJn03tzuBvsHLwhwQyTuGqlDuhM1UDg==","signature_status":"signed_v1","signed_at":"2026-07-04T16:38:40.956599Z","signed_message":"canonical_sha256_bytes"},"source_id":"cond-mat/0304497","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:ed651dadb5279ebfe2a33800726a5fa7d57329809cd71a3a1a5619e751a0f423","sha256:78ffe21d7ee7b023101e7c2417b0a38f9352b3b657563ae2d357e5bae8e776ac"],"state_sha256":"213d039febec3ad9c8dadf6fb668942f473dbabfd714e97eb43d58b804ee2016"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"KQMT9IawmU4x0FsT5aEQepR4Hs8RdGf2K/CKE0vEZWYtp664oT60b2evIH5afkAnp8FymsJutOORI7tv504NAA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-04T12:40:38.607377Z","bundle_sha256":"e343dc718f8daa60f22cf78c650fa97f069a1615f269bcb7c3e48fd2271f3c85"}}