{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2012:CP34WR2S6XKBTAG5D2H3LWOVHQ","short_pith_number":"pith:CP34WR2S","canonical_record":{"source":{"id":"1203.1459","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2012-03-07T13:07:12Z","cross_cats_sorted":[],"title_canon_sha256":"958840b609cc24b0739676c8abf29c52f7ffb49456b0dcc62bfb6d1a8e234aa1","abstract_canon_sha256":"d13f7c821d2872078b5e5f944e2d4ecb38051b9b5b18921f2d93e925d5351878"},"schema_version":"1.0"},"canonical_sha256":"13f7cb4752f5d41980dd1e8fb5d9d53c0c062ed42715f0fba5b12c85ff2b5347","source":{"kind":"arxiv","id":"1203.1459","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1203.1459","created_at":"2026-05-18T03:53:19Z"},{"alias_kind":"arxiv_version","alias_value":"1203.1459v1","created_at":"2026-05-18T03:53:19Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1203.1459","created_at":"2026-05-18T03:53:19Z"},{"alias_kind":"pith_short_12","alias_value":"CP34WR2S6XKB","created_at":"2026-05-18T12:27:01Z"},{"alias_kind":"pith_short_16","alias_value":"CP34WR2S6XKBTAG5","created_at":"2026-05-18T12:27:01Z"},{"alias_kind":"pith_short_8","alias_value":"CP34WR2S","created_at":"2026-05-18T12:27:01Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2012:CP34WR2S6XKBTAG5D2H3LWOVHQ","target":"record","payload":{"canonical_record":{"source":{"id":"1203.1459","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2012-03-07T13:07:12Z","cross_cats_sorted":[],"title_canon_sha256":"958840b609cc24b0739676c8abf29c52f7ffb49456b0dcc62bfb6d1a8e234aa1","abstract_canon_sha256":"d13f7c821d2872078b5e5f944e2d4ecb38051b9b5b18921f2d93e925d5351878"},"schema_version":"1.0"},"canonical_sha256":"13f7cb4752f5d41980dd1e8fb5d9d53c0c062ed42715f0fba5b12c85ff2b5347","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T03:53:19.866133Z","signature_b64":"gwh5Y1u6G9Imlm7St4QjKVjXFJ/mFVMgMpx04/XmHAdW+F0h5nxVIIPZcC45yDAF/bAtuTefPuFEcZsupRVkBg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"13f7cb4752f5d41980dd1e8fb5d9d53c0c062ed42715f0fba5b12c85ff2b5347","last_reissued_at":"2026-05-18T03:53:19.865335Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T03:53:19.865335Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1203.1459","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":"2026-05-18T03:53:19Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"lvy71CFxSM50bymU01aAJ+VLeUK5bkxKcl9cxv4m/Bnib4QCyvnMZnxt57AUvuaAe/CJnK5rcvvro4M5rL3vAg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-28T11:50:22.715258Z"},"content_sha256":"540b6a7a33075edea5f04c719abad34051188ccbc593d8c554497aef1edc677e","schema_version":"1.0","event_id":"sha256:540b6a7a33075edea5f04c719abad34051188ccbc593d8c554497aef1edc677e"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2012:CP34WR2S6XKBTAG5D2H3LWOVHQ","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"The interplay of electron doping and chemical pressure in Ba(Fe(1-y)Coy)2(As(1-x)Px)2","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.supr-con","authors_text":"Dirk Johrendt, Veronika Zinth","submitted_at":"2012-03-07T13:07:12Z","abstract_excerpt":"The effects of internal chemical pressure on electron doped iron arsenide superconductors are studied in the series Ba(Fe(1-y)Coy)2(As(1-x)Px)2. Combinations of both dopants induce superconductivity also in such areas where only one would not suffice, and can likewise move the system into an overdoped state, while no higher critical temperature than 31 K in BaFe2(As(1-x)Px)2 was found. The phase diagram gives no evidence of holes in BaFe2(As(1-x)Px)2 as suggested by recent photoemission experiments. Chemical and physical pressure act similarly in Ba(Fe(1-y)Coy)2(As(1-x)Px)2, but our data revea"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1203.1459","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":"2026-05-18T03:53:19Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"/XA3gJ21zGgSLTQYtJ4Q0wo/xDLllxGBq+U6xQ8HO+WbDFrw9JddoPtWDK+63AvtXSttqbekoDeUk5eqWcz3Bg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-28T11:50:22.715617Z"},"content_sha256":"d95b6a2f71d85958b0c54cf7d96e2a59a59d16a514485a7c07ca94b805dc13ce","schema_version":"1.0","event_id":"sha256:d95b6a2f71d85958b0c54cf7d96e2a59a59d16a514485a7c07ca94b805dc13ce"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/CP34WR2S6XKBTAG5D2H3LWOVHQ/bundle.json","state_url":"https://pith.science/pith/CP34WR2S6XKBTAG5D2H3LWOVHQ/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/CP34WR2S6XKBTAG5D2H3LWOVHQ/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":"2026-05-28T11:50:22Z","links":{"resolver":"https://pith.science/pith/CP34WR2S6XKBTAG5D2H3LWOVHQ","bundle":"https://pith.science/pith/CP34WR2S6XKBTAG5D2H3LWOVHQ/bundle.json","state":"https://pith.science/pith/CP34WR2S6XKBTAG5D2H3LWOVHQ/state.json","well_known_bundle":"https://pith.science/.well-known/pith/CP34WR2S6XKBTAG5D2H3LWOVHQ/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2012:CP34WR2S6XKBTAG5D2H3LWOVHQ","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":"d13f7c821d2872078b5e5f944e2d4ecb38051b9b5b18921f2d93e925d5351878","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2012-03-07T13:07:12Z","title_canon_sha256":"958840b609cc24b0739676c8abf29c52f7ffb49456b0dcc62bfb6d1a8e234aa1"},"schema_version":"1.0","source":{"id":"1203.1459","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1203.1459","created_at":"2026-05-18T03:53:19Z"},{"alias_kind":"arxiv_version","alias_value":"1203.1459v1","created_at":"2026-05-18T03:53:19Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1203.1459","created_at":"2026-05-18T03:53:19Z"},{"alias_kind":"pith_short_12","alias_value":"CP34WR2S6XKB","created_at":"2026-05-18T12:27:01Z"},{"alias_kind":"pith_short_16","alias_value":"CP34WR2S6XKBTAG5","created_at":"2026-05-18T12:27:01Z"},{"alias_kind":"pith_short_8","alias_value":"CP34WR2S","created_at":"2026-05-18T12:27:01Z"}],"graph_snapshots":[{"event_id":"sha256:d95b6a2f71d85958b0c54cf7d96e2a59a59d16a514485a7c07ca94b805dc13ce","target":"graph","created_at":"2026-05-18T03:53:19Z","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 effects of internal chemical pressure on electron doped iron arsenide superconductors are studied in the series Ba(Fe(1-y)Coy)2(As(1-x)Px)2. Combinations of both dopants induce superconductivity also in such areas where only one would not suffice, and can likewise move the system into an overdoped state, while no higher critical temperature than 31 K in BaFe2(As(1-x)Px)2 was found. The phase diagram gives no evidence of holes in BaFe2(As(1-x)Px)2 as suggested by recent photoemission experiments. Chemical and physical pressure act similarly in Ba(Fe(1-y)Coy)2(As(1-x)Px)2, but our data revea","authors_text":"Dirk Johrendt, Veronika Zinth","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2012-03-07T13:07:12Z","title":"The interplay of electron doping and chemical pressure in Ba(Fe(1-y)Coy)2(As(1-x)Px)2"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1203.1459","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":"sha256:540b6a7a33075edea5f04c719abad34051188ccbc593d8c554497aef1edc677e","target":"record","created_at":"2026-05-18T03:53:19Z","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":"d13f7c821d2872078b5e5f944e2d4ecb38051b9b5b18921f2d93e925d5351878","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2012-03-07T13:07:12Z","title_canon_sha256":"958840b609cc24b0739676c8abf29c52f7ffb49456b0dcc62bfb6d1a8e234aa1"},"schema_version":"1.0","source":{"id":"1203.1459","kind":"arxiv","version":1}},"canonical_sha256":"13f7cb4752f5d41980dd1e8fb5d9d53c0c062ed42715f0fba5b12c85ff2b5347","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"13f7cb4752f5d41980dd1e8fb5d9d53c0c062ed42715f0fba5b12c85ff2b5347","first_computed_at":"2026-05-18T03:53:19.865335Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T03:53:19.865335Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"gwh5Y1u6G9Imlm7St4QjKVjXFJ/mFVMgMpx04/XmHAdW+F0h5nxVIIPZcC45yDAF/bAtuTefPuFEcZsupRVkBg==","signature_status":"signed_v1","signed_at":"2026-05-18T03:53:19.866133Z","signed_message":"canonical_sha256_bytes"},"source_id":"1203.1459","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:540b6a7a33075edea5f04c719abad34051188ccbc593d8c554497aef1edc677e","sha256:d95b6a2f71d85958b0c54cf7d96e2a59a59d16a514485a7c07ca94b805dc13ce"],"state_sha256":"4959ac45d5206e1c0e3d8cbe63528a92d2855ce7d4d52fa410ce6d8afc6296c8"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"mM//7mMB3nx42PAgd4t0WjadsSBxTb0WBII/Zy5iZ3+5K2wqGWW3PtbjSQKN3EPIYTduMkcKpU876mQI/RmZBA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-28T11:50:22.717528Z","bundle_sha256":"898252b086142a725075a2f3c7931e66d91ec95b5c70d844e492ecf4beaefaea"}}