{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2023:6WIEYKW3ZGZF33E6X7TLPS7ZKJ","short_pith_number":"pith:6WIEYKW3","canonical_record":{"source":{"id":"2306.16570","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2023-06-28T21:22:23Z","cross_cats_sorted":[],"title_canon_sha256":"f4618f57160a83dcdb216acae18d0da285fca3e23e2bf18c1192e01207b5c3f5","abstract_canon_sha256":"39730d5081f209ea68e7fab2254f3daa7c7e3cd98ddb00bb0c83daa7361dcccd"},"schema_version":"1.0"},"canonical_sha256":"f5904c2adbc9b25dec9ebfe6b7cbf952402eb08f8793b50af39c1f9d24fe824d","source":{"kind":"arxiv","id":"2306.16570","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2306.16570","created_at":"2026-07-05T06:26:06Z"},{"alias_kind":"arxiv_version","alias_value":"2306.16570v1","created_at":"2026-07-05T06:26:06Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2306.16570","created_at":"2026-07-05T06:26:06Z"},{"alias_kind":"pith_short_12","alias_value":"6WIEYKW3ZGZF","created_at":"2026-07-05T06:26:06Z"},{"alias_kind":"pith_short_16","alias_value":"6WIEYKW3ZGZF33E6","created_at":"2026-07-05T06:26:06Z"},{"alias_kind":"pith_short_8","alias_value":"6WIEYKW3","created_at":"2026-07-05T06:26:06Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2023:6WIEYKW3ZGZF33E6X7TLPS7ZKJ","target":"record","payload":{"canonical_record":{"source":{"id":"2306.16570","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2023-06-28T21:22:23Z","cross_cats_sorted":[],"title_canon_sha256":"f4618f57160a83dcdb216acae18d0da285fca3e23e2bf18c1192e01207b5c3f5","abstract_canon_sha256":"39730d5081f209ea68e7fab2254f3daa7c7e3cd98ddb00bb0c83daa7361dcccd"},"schema_version":"1.0"},"canonical_sha256":"f5904c2adbc9b25dec9ebfe6b7cbf952402eb08f8793b50af39c1f9d24fe824d","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T06:26:06.300761Z","signature_b64":"iU9W3grLnw/dSaa5Q/5ikzLidX/OEIOt5DWAQ4lxfQlRzTGOj+4dd52OlfC8VOzANQUJm4N4I/uizrtr2dh1DQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"f5904c2adbc9b25dec9ebfe6b7cbf952402eb08f8793b50af39c1f9d24fe824d","last_reissued_at":"2026-07-05T06:26:06.300267Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T06:26:06.300267Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2306.16570","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":"2026-07-05T06:26:06Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"+fJyWg3MZ4XXmPtsaLf5XGw37JiLASw92RfFQ63B9lg/1YSWPlu54P3HVyqe7Im631thSd+NBfjjrmKai2qVDw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-23T17:12:37.790913Z"},"content_sha256":"fc4779e270f9aa2723de64867ed69f7d91c25550548e7dc73124b6d0169705f2","schema_version":"1.0","event_id":"sha256:fc4779e270f9aa2723de64867ed69f7d91c25550548e7dc73124b6d0169705f2"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2023:6WIEYKW3ZGZF33E6X7TLPS7ZKJ","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Smectic Pair Density Wave Order in EuRbFe4As4","license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.supr-con","authors_text":"Abhay N. Pasupathy, Akira Iyo, He Zhao, Hiroshi Eisaki, Kazuhiro Fujita, Morgan Thinel, Raymond Blackwell, Shigeyuki Ishida, Taketo Handa, Xiaoyang Zhu","submitted_at":"2023-06-28T21:22:23Z","abstract_excerpt":"The pair density wave (PDW) is a novel superconducting state in which Cooper pairs carry center-of-mass momentum in equilibrium, leading to the breaking of translational symmetry. Experimental evidence for such a state exists in high magnetic field and in some materials that feature density wave orders that explicitly break translational symmetry. However, evidence for a zero-field PDW state that exists independent of other spatially ordered states has so far been elusive. Here, we show that such a state exists in the iron pnictide superconductor EuRbFe4As4 (Eu-1144), a material that features "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2306.16570","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/2306.16570/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":"2026-07-05T06:26:06Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"GCs8xnSpPdZZVYovOCvluRJjH1Uz+juZeb/M4rUxud/Ph8MOMt4HGrXyCHVuM21peE3GasCcPmgU2YVZni0JBw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-23T17:12:37.791406Z"},"content_sha256":"7f011f1555578b6f8f1b93af2e8d1eb6a82d11dd22486d1f4f038b3a77cf5726","schema_version":"1.0","event_id":"sha256:7f011f1555578b6f8f1b93af2e8d1eb6a82d11dd22486d1f4f038b3a77cf5726"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/6WIEYKW3ZGZF33E6X7TLPS7ZKJ/bundle.json","state_url":"https://pith.science/pith/6WIEYKW3ZGZF33E6X7TLPS7ZKJ/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/6WIEYKW3ZGZF33E6X7TLPS7ZKJ/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":"2026-08-23T17:12:37Z","links":{"resolver":"https://pith.science/pith/6WIEYKW3ZGZF33E6X7TLPS7ZKJ","bundle":"https://pith.science/pith/6WIEYKW3ZGZF33E6X7TLPS7ZKJ/bundle.json","state":"https://pith.science/pith/6WIEYKW3ZGZF33E6X7TLPS7ZKJ/state.json","well_known_bundle":"https://pith.science/.well-known/pith/6WIEYKW3ZGZF33E6X7TLPS7ZKJ/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2023:6WIEYKW3ZGZF33E6X7TLPS7ZKJ","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":"39730d5081f209ea68e7fab2254f3daa7c7e3cd98ddb00bb0c83daa7361dcccd","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2023-06-28T21:22:23Z","title_canon_sha256":"f4618f57160a83dcdb216acae18d0da285fca3e23e2bf18c1192e01207b5c3f5"},"schema_version":"1.0","source":{"id":"2306.16570","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2306.16570","created_at":"2026-07-05T06:26:06Z"},{"alias_kind":"arxiv_version","alias_value":"2306.16570v1","created_at":"2026-07-05T06:26:06Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2306.16570","created_at":"2026-07-05T06:26:06Z"},{"alias_kind":"pith_short_12","alias_value":"6WIEYKW3ZGZF","created_at":"2026-07-05T06:26:06Z"},{"alias_kind":"pith_short_16","alias_value":"6WIEYKW3ZGZF33E6","created_at":"2026-07-05T06:26:06Z"},{"alias_kind":"pith_short_8","alias_value":"6WIEYKW3","created_at":"2026-07-05T06:26:06Z"}],"graph_snapshots":[{"event_id":"sha256:7f011f1555578b6f8f1b93af2e8d1eb6a82d11dd22486d1f4f038b3a77cf5726","target":"graph","created_at":"2026-07-05T06:26:06Z","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/2306.16570/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"The pair density wave (PDW) is a novel superconducting state in which Cooper pairs carry center-of-mass momentum in equilibrium, leading to the breaking of translational symmetry. Experimental evidence for such a state exists in high magnetic field and in some materials that feature density wave orders that explicitly break translational symmetry. However, evidence for a zero-field PDW state that exists independent of other spatially ordered states has so far been elusive. Here, we show that such a state exists in the iron pnictide superconductor EuRbFe4As4 (Eu-1144), a material that features ","authors_text":"Abhay N. Pasupathy, Akira Iyo, He Zhao, Hiroshi Eisaki, Kazuhiro Fujita, Morgan Thinel, Raymond Blackwell, Shigeyuki Ishida, Taketo Handa, Xiaoyang Zhu","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2023-06-28T21:22:23Z","title":"Smectic Pair Density Wave Order in EuRbFe4As4"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2306.16570","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:fc4779e270f9aa2723de64867ed69f7d91c25550548e7dc73124b6d0169705f2","target":"record","created_at":"2026-07-05T06:26:06Z","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":"39730d5081f209ea68e7fab2254f3daa7c7e3cd98ddb00bb0c83daa7361dcccd","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"cond-mat.supr-con","submitted_at":"2023-06-28T21:22:23Z","title_canon_sha256":"f4618f57160a83dcdb216acae18d0da285fca3e23e2bf18c1192e01207b5c3f5"},"schema_version":"1.0","source":{"id":"2306.16570","kind":"arxiv","version":1}},"canonical_sha256":"f5904c2adbc9b25dec9ebfe6b7cbf952402eb08f8793b50af39c1f9d24fe824d","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"f5904c2adbc9b25dec9ebfe6b7cbf952402eb08f8793b50af39c1f9d24fe824d","first_computed_at":"2026-07-05T06:26:06.300267Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T06:26:06.300267Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"iU9W3grLnw/dSaa5Q/5ikzLidX/OEIOt5DWAQ4lxfQlRzTGOj+4dd52OlfC8VOzANQUJm4N4I/uizrtr2dh1DQ==","signature_status":"signed_v1","signed_at":"2026-07-05T06:26:06.300761Z","signed_message":"canonical_sha256_bytes"},"source_id":"2306.16570","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:fc4779e270f9aa2723de64867ed69f7d91c25550548e7dc73124b6d0169705f2","sha256:7f011f1555578b6f8f1b93af2e8d1eb6a82d11dd22486d1f4f038b3a77cf5726"],"state_sha256":"3cdddb7985358fea5dfdca887226daca71dd0230812a8f4f1467ccc632ca5c62"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"lsHMB39Cuj6wi+WwyIgbHRaOwJ6z0vrai1ZrCy4NyidCo9T7OXWFeONvziXvQ5lehA7XXicDfi3SH2N4Mp8+Dw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-23T17:12:37.796243Z","bundle_sha256":"9e033356243bc219423456e7c84e75fb298d7dc0c33423a6febfca46d19dc114"}}