{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2011:HRBGMHVS74JJ7CV52YVA2LE7O5","short_pith_number":"pith:HRBGMHVS","canonical_record":{"source":{"id":"1104.1949","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2011-04-11T14:00:59Z","cross_cats_sorted":["cond-mat.str-el"],"title_canon_sha256":"a2de63ae9a4d7acf2e6b5c1969b517b631025ddb0504a13220ad4ed736bd3fd2","abstract_canon_sha256":"dd22af4020957488eb44a8b12d888c74fdd947d37d21605e1df932949bbe4283"},"schema_version":"1.0"},"canonical_sha256":"3c42661eb2ff129f8abdd62a0d2c9f7767405b80a73d7bb8e1a6af8d9e23b6a7","source":{"kind":"arxiv","id":"1104.1949","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1104.1949","created_at":"2026-05-18T04:24:36Z"},{"alias_kind":"arxiv_version","alias_value":"1104.1949v1","created_at":"2026-05-18T04:24:36Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1104.1949","created_at":"2026-05-18T04:24:36Z"},{"alias_kind":"pith_short_12","alias_value":"HRBGMHVS74JJ","created_at":"2026-05-18T12:26:30Z"},{"alias_kind":"pith_short_16","alias_value":"HRBGMHVS74JJ7CV5","created_at":"2026-05-18T12:26:30Z"},{"alias_kind":"pith_short_8","alias_value":"HRBGMHVS","created_at":"2026-05-18T12:26:30Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2011:HRBGMHVS74JJ7CV52YVA2LE7O5","target":"record","payload":{"canonical_record":{"source":{"id":"1104.1949","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2011-04-11T14:00:59Z","cross_cats_sorted":["cond-mat.str-el"],"title_canon_sha256":"a2de63ae9a4d7acf2e6b5c1969b517b631025ddb0504a13220ad4ed736bd3fd2","abstract_canon_sha256":"dd22af4020957488eb44a8b12d888c74fdd947d37d21605e1df932949bbe4283"},"schema_version":"1.0"},"canonical_sha256":"3c42661eb2ff129f8abdd62a0d2c9f7767405b80a73d7bb8e1a6af8d9e23b6a7","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T04:24:36.829905Z","signature_b64":"h6RA4hVfyg6yS+p4PYpVXzccXEtIX7e+CqDHt5iKHOgHv2P/fSEjgSHLvkpfpMKZ421blxmKy823QGF3fACnDQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"3c42661eb2ff129f8abdd62a0d2c9f7767405b80a73d7bb8e1a6af8d9e23b6a7","last_reissued_at":"2026-05-18T04:24:36.829512Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T04:24:36.829512Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1104.1949","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":"2026-05-18T04:24:36Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"qIPxkADBzpizSKmwziIvwgUZBWWUYmwsRWXnxYjEFh+xJ+OFASrtNoJcXGXtzHtJ5eVwxlDIOx8uuWJpb5XNAw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-02T11:28:25.777437Z"},"content_sha256":"b9dda047a46bfcf0ecee10a48d2bd6f69f61eaf3ef51155001a968e833a2baaa","schema_version":"1.0","event_id":"sha256:b9dda047a46bfcf0ecee10a48d2bd6f69f61eaf3ef51155001a968e833a2baaa"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2011:HRBGMHVS74JJ7CV52YVA2LE7O5","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Manifesto for a higher Tc -- lessons from pnictides and cuprates","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.str-el"],"primary_cat":"cond-mat.supr-con","authors_text":"A.V. Chubukov, D. N. Basov","submitted_at":"2011-04-11T14:00:59Z","abstract_excerpt":"We explore energy scales, features in the normal state transport, relevant interactions and constraints for the pairing mechanisms in the high-Tc cuprates and Fe-pnictides. Based on this analysis we attempt to identify a number of attributes of superconductors with a higher T_c. Expanded version of the article published in Nature Physics, 7, 271 (2011)."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1104.1949","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":"2026-05-18T04:24:36Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"0frX1V3sF1JHJv0i8Mk5HM3YDFx30/xVWzTGhFN0nD/AZho7y3xctBgiHwjMMVpJJy2/T3LrHx/6J1JbsGrVDQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-02T11:28:25.777784Z"},"content_sha256":"59e75dfeab73918dfc08fc2995b810c6b84582756787233c9bc15a8bc538d35c","schema_version":"1.0","event_id":"sha256:59e75dfeab73918dfc08fc2995b810c6b84582756787233c9bc15a8bc538d35c"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/HRBGMHVS74JJ7CV52YVA2LE7O5/bundle.json","state_url":"https://pith.science/pith/HRBGMHVS74JJ7CV52YVA2LE7O5/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/HRBGMHVS74JJ7CV52YVA2LE7O5/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":"2026-06-02T11:28:25Z","links":{"resolver":"https://pith.science/pith/HRBGMHVS74JJ7CV52YVA2LE7O5","bundle":"https://pith.science/pith/HRBGMHVS74JJ7CV52YVA2LE7O5/bundle.json","state":"https://pith.science/pith/HRBGMHVS74JJ7CV52YVA2LE7O5/state.json","well_known_bundle":"https://pith.science/.well-known/pith/HRBGMHVS74JJ7CV52YVA2LE7O5/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2011:HRBGMHVS74JJ7CV52YVA2LE7O5","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":"dd22af4020957488eb44a8b12d888c74fdd947d37d21605e1df932949bbe4283","cross_cats_sorted":["cond-mat.str-el"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2011-04-11T14:00:59Z","title_canon_sha256":"a2de63ae9a4d7acf2e6b5c1969b517b631025ddb0504a13220ad4ed736bd3fd2"},"schema_version":"1.0","source":{"id":"1104.1949","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1104.1949","created_at":"2026-05-18T04:24:36Z"},{"alias_kind":"arxiv_version","alias_value":"1104.1949v1","created_at":"2026-05-18T04:24:36Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1104.1949","created_at":"2026-05-18T04:24:36Z"},{"alias_kind":"pith_short_12","alias_value":"HRBGMHVS74JJ","created_at":"2026-05-18T12:26:30Z"},{"alias_kind":"pith_short_16","alias_value":"HRBGMHVS74JJ7CV5","created_at":"2026-05-18T12:26:30Z"},{"alias_kind":"pith_short_8","alias_value":"HRBGMHVS","created_at":"2026-05-18T12:26:30Z"}],"graph_snapshots":[{"event_id":"sha256:59e75dfeab73918dfc08fc2995b810c6b84582756787233c9bc15a8bc538d35c","target":"graph","created_at":"2026-05-18T04:24:36Z","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":"We explore energy scales, features in the normal state transport, relevant interactions and constraints for the pairing mechanisms in the high-Tc cuprates and Fe-pnictides. Based on this analysis we attempt to identify a number of attributes of superconductors with a higher T_c. Expanded version of the article published in Nature Physics, 7, 271 (2011).","authors_text":"A.V. Chubukov, D. N. Basov","cross_cats":["cond-mat.str-el"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2011-04-11T14:00:59Z","title":"Manifesto for a higher Tc -- lessons from pnictides and cuprates"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1104.1949","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:b9dda047a46bfcf0ecee10a48d2bd6f69f61eaf3ef51155001a968e833a2baaa","target":"record","created_at":"2026-05-18T04:24:36Z","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":"dd22af4020957488eb44a8b12d888c74fdd947d37d21605e1df932949bbe4283","cross_cats_sorted":["cond-mat.str-el"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2011-04-11T14:00:59Z","title_canon_sha256":"a2de63ae9a4d7acf2e6b5c1969b517b631025ddb0504a13220ad4ed736bd3fd2"},"schema_version":"1.0","source":{"id":"1104.1949","kind":"arxiv","version":1}},"canonical_sha256":"3c42661eb2ff129f8abdd62a0d2c9f7767405b80a73d7bb8e1a6af8d9e23b6a7","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"3c42661eb2ff129f8abdd62a0d2c9f7767405b80a73d7bb8e1a6af8d9e23b6a7","first_computed_at":"2026-05-18T04:24:36.829512Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T04:24:36.829512Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"h6RA4hVfyg6yS+p4PYpVXzccXEtIX7e+CqDHt5iKHOgHv2P/fSEjgSHLvkpfpMKZ421blxmKy823QGF3fACnDQ==","signature_status":"signed_v1","signed_at":"2026-05-18T04:24:36.829905Z","signed_message":"canonical_sha256_bytes"},"source_id":"1104.1949","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:b9dda047a46bfcf0ecee10a48d2bd6f69f61eaf3ef51155001a968e833a2baaa","sha256:59e75dfeab73918dfc08fc2995b810c6b84582756787233c9bc15a8bc538d35c"],"state_sha256":"78dbb71029b7d40c603b187c2acbd691c6fe5c6c7103919d4225a09462b6770e"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"uAus2wESqX5OlsP63X90bKZqlw6qwPUoPdbZ7/mN+YMqhEwYYXHawIvf3GYZoBdi8dgeZQHJSl3OCgk2v1/SCQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-02T11:28:25.780027Z","bundle_sha256":"c96eeab6633e62c95df9601282da01fb751b4b9b440361d3813357b68242db90"}}