{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2012:OU7HGVNWZJQFL3HGEDCRL77H2I","short_pith_number":"pith:OU7HGVNW","canonical_record":{"source":{"id":"1204.1898","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2012-04-09T15:21:44Z","cross_cats_sorted":[],"title_canon_sha256":"a56b7c70e023d94455d055c8d136320aa43913c85e2f93f35d45f0633d38e695","abstract_canon_sha256":"fab66812b19ed6a1c58a7f611080a6d703667ca272c9fab2abb1df76424b7b85"},"schema_version":"1.0"},"canonical_sha256":"753e7355b6ca6055ece620c515ffe7d2216bbb7e8d81fd906b5423404a059326","source":{"kind":"arxiv","id":"1204.1898","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1204.1898","created_at":"2026-05-18T03:58:14Z"},{"alias_kind":"arxiv_version","alias_value":"1204.1898v1","created_at":"2026-05-18T03:58:14Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1204.1898","created_at":"2026-05-18T03:58:14Z"},{"alias_kind":"pith_short_12","alias_value":"OU7HGVNWZJQF","created_at":"2026-05-18T12:27:16Z"},{"alias_kind":"pith_short_16","alias_value":"OU7HGVNWZJQFL3HG","created_at":"2026-05-18T12:27:16Z"},{"alias_kind":"pith_short_8","alias_value":"OU7HGVNW","created_at":"2026-05-18T12:27:16Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2012:OU7HGVNWZJQFL3HGEDCRL77H2I","target":"record","payload":{"canonical_record":{"source":{"id":"1204.1898","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2012-04-09T15:21:44Z","cross_cats_sorted":[],"title_canon_sha256":"a56b7c70e023d94455d055c8d136320aa43913c85e2f93f35d45f0633d38e695","abstract_canon_sha256":"fab66812b19ed6a1c58a7f611080a6d703667ca272c9fab2abb1df76424b7b85"},"schema_version":"1.0"},"canonical_sha256":"753e7355b6ca6055ece620c515ffe7d2216bbb7e8d81fd906b5423404a059326","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T03:58:14.809898Z","signature_b64":"sW5F7jMI7vD2NEouKJwcZsdMKvwcyy5NW3iSOF+oOti0ia6T2NpRL4DIRw/uvhBPxgemRukTvO97sAMxCHYJBw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"753e7355b6ca6055ece620c515ffe7d2216bbb7e8d81fd906b5423404a059326","last_reissued_at":"2026-05-18T03:58:14.809240Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T03:58:14.809240Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1204.1898","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":"2026-05-18T03:58:14Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"+PLVz6zCaIxss8JLJSwT45rpXc+vzOVIaq19OECbn1tjW50ca7JOFv6MpOvTQsDBwU9kPd/LlkBaP0VWYMNLAA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-25T23:37:14.571041Z"},"content_sha256":"d8019f2a70c4dc830d56b0900d62e1be756771be24cc90d98d7ce98f40da4c79","schema_version":"1.0","event_id":"sha256:d8019f2a70c4dc830d56b0900d62e1be756771be24cc90d98d7ce98f40da4c79"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2012:OU7HGVNWZJQFL3HGEDCRL77H2I","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Reply to Comment by Calandra et al on \"Electronic Structure of Superconducting KC$_8$ and Nonsuperconducting LiC$_6$ Graphite Intercalation Compounds: Evidence for a Graphene-Sheet-Driven Superconducting State\"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.supr-con","authors_text":"A. V. Fedorov, C. A. Howard, M. Ellerby, T. Valla, Z.-H. Pan","submitted_at":"2012-04-09T15:21:44Z","abstract_excerpt":"In their comment Calandra \\textit{et al} \\cite{Calandra}, assert two points: (1) the estimate of charge transfer from Li to graphene layers in LiC$_6$ in our letter \\cite{Pan2011c} is incorrect because of the three dimensional (3D) character of the electronic structure in bulk LiC$_6$; (2) our main claim that the superconductivity in graphite intercalation compounds (GICs) is graphene-sheet-driven is therefore invalid."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1204.1898","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":"2026-05-18T03:58:14Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"whxP1tUi+q2VGUfBwO34US1O+83qe2He92z3osUTXWnYUav4wTgWgwibu/n77R2mJ7Zx69XxcyV+6qgM/g9bBA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-25T23:37:14.571710Z"},"content_sha256":"bc2e01d97ac04daca5e0ea26955434ccc09578129798c11f1f155ede0e6c49d3","schema_version":"1.0","event_id":"sha256:bc2e01d97ac04daca5e0ea26955434ccc09578129798c11f1f155ede0e6c49d3"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/OU7HGVNWZJQFL3HGEDCRL77H2I/bundle.json","state_url":"https://pith.science/pith/OU7HGVNWZJQFL3HGEDCRL77H2I/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/OU7HGVNWZJQFL3HGEDCRL77H2I/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":"2026-05-25T23:37:14Z","links":{"resolver":"https://pith.science/pith/OU7HGVNWZJQFL3HGEDCRL77H2I","bundle":"https://pith.science/pith/OU7HGVNWZJQFL3HGEDCRL77H2I/bundle.json","state":"https://pith.science/pith/OU7HGVNWZJQFL3HGEDCRL77H2I/state.json","well_known_bundle":"https://pith.science/.well-known/pith/OU7HGVNWZJQFL3HGEDCRL77H2I/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2012:OU7HGVNWZJQFL3HGEDCRL77H2I","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":"fab66812b19ed6a1c58a7f611080a6d703667ca272c9fab2abb1df76424b7b85","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2012-04-09T15:21:44Z","title_canon_sha256":"a56b7c70e023d94455d055c8d136320aa43913c85e2f93f35d45f0633d38e695"},"schema_version":"1.0","source":{"id":"1204.1898","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1204.1898","created_at":"2026-05-18T03:58:14Z"},{"alias_kind":"arxiv_version","alias_value":"1204.1898v1","created_at":"2026-05-18T03:58:14Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1204.1898","created_at":"2026-05-18T03:58:14Z"},{"alias_kind":"pith_short_12","alias_value":"OU7HGVNWZJQF","created_at":"2026-05-18T12:27:16Z"},{"alias_kind":"pith_short_16","alias_value":"OU7HGVNWZJQFL3HG","created_at":"2026-05-18T12:27:16Z"},{"alias_kind":"pith_short_8","alias_value":"OU7HGVNW","created_at":"2026-05-18T12:27:16Z"}],"graph_snapshots":[{"event_id":"sha256:bc2e01d97ac04daca5e0ea26955434ccc09578129798c11f1f155ede0e6c49d3","target":"graph","created_at":"2026-05-18T03:58:14Z","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":"In their comment Calandra \\textit{et al} \\cite{Calandra}, assert two points: (1) the estimate of charge transfer from Li to graphene layers in LiC$_6$ in our letter \\cite{Pan2011c} is incorrect because of the three dimensional (3D) character of the electronic structure in bulk LiC$_6$; (2) our main claim that the superconductivity in graphite intercalation compounds (GICs) is graphene-sheet-driven is therefore invalid.","authors_text":"A. V. Fedorov, C. A. Howard, M. Ellerby, T. Valla, Z.-H. Pan","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2012-04-09T15:21:44Z","title":"Reply to Comment by Calandra et al on \"Electronic Structure of Superconducting KC$_8$ and Nonsuperconducting LiC$_6$ Graphite Intercalation Compounds: Evidence for a Graphene-Sheet-Driven Superconducting State\""},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1204.1898","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:d8019f2a70c4dc830d56b0900d62e1be756771be24cc90d98d7ce98f40da4c79","target":"record","created_at":"2026-05-18T03:58:14Z","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":"fab66812b19ed6a1c58a7f611080a6d703667ca272c9fab2abb1df76424b7b85","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2012-04-09T15:21:44Z","title_canon_sha256":"a56b7c70e023d94455d055c8d136320aa43913c85e2f93f35d45f0633d38e695"},"schema_version":"1.0","source":{"id":"1204.1898","kind":"arxiv","version":1}},"canonical_sha256":"753e7355b6ca6055ece620c515ffe7d2216bbb7e8d81fd906b5423404a059326","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"753e7355b6ca6055ece620c515ffe7d2216bbb7e8d81fd906b5423404a059326","first_computed_at":"2026-05-18T03:58:14.809240Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T03:58:14.809240Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"sW5F7jMI7vD2NEouKJwcZsdMKvwcyy5NW3iSOF+oOti0ia6T2NpRL4DIRw/uvhBPxgemRukTvO97sAMxCHYJBw==","signature_status":"signed_v1","signed_at":"2026-05-18T03:58:14.809898Z","signed_message":"canonical_sha256_bytes"},"source_id":"1204.1898","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:d8019f2a70c4dc830d56b0900d62e1be756771be24cc90d98d7ce98f40da4c79","sha256:bc2e01d97ac04daca5e0ea26955434ccc09578129798c11f1f155ede0e6c49d3"],"state_sha256":"e993feebc0f2b0254141ea76cca66b9df9bfe2ce32541a0cb96e6615fce203b6"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"wdlXnRe6mssZYK4/h2KsvFjUg2AtKWJ+Ynp27AEJPrm1oEEH40ALW9NgVOpHh6+dCTZQw4L9JaL2vDEVbagfBg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-25T23:37:14.575149Z","bundle_sha256":"5822f1fb9616fccd906bc0a374e07fb6bf5d64b7ca2291ed1ce3234f68046311"}}