{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2018:MER4TVSBBKWS6VBJYFMONOE5QU","short_pith_number":"pith:MER4TVSB","canonical_record":{"source":{"id":"1805.05748","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2018-05-11T18:00:02Z","cross_cats_sorted":["math-ph","math.MP"],"title_canon_sha256":"09ce5d36c5537ae58c1610de74bcf671493906bd12e169d38f3bbeff8fbc0250","abstract_canon_sha256":"1fcb25e1c611438db9716c6c2a45e40b67de1d89df7f3e56658f8dffa8f974bc"},"schema_version":"1.0"},"canonical_sha256":"6123c9d6410aad2f5429c158e6b89d851b2df8737a6296acadb2b867aa49bb64","source":{"kind":"arxiv","id":"1805.05748","version":3},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1805.05748","created_at":"2026-07-05T05:37:50Z"},{"alias_kind":"arxiv_version","alias_value":"1805.05748v3","created_at":"2026-07-05T05:37:50Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1805.05748","created_at":"2026-07-05T05:37:50Z"},{"alias_kind":"pith_short_12","alias_value":"MER4TVSBBKWS","created_at":"2026-07-05T05:37:50Z"},{"alias_kind":"pith_short_16","alias_value":"MER4TVSBBKWS6VBJ","created_at":"2026-07-05T05:37:50Z"},{"alias_kind":"pith_short_8","alias_value":"MER4TVSB","created_at":"2026-07-05T05:37:50Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2018:MER4TVSBBKWS6VBJYFMONOE5QU","target":"record","payload":{"canonical_record":{"source":{"id":"1805.05748","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2018-05-11T18:00:02Z","cross_cats_sorted":["math-ph","math.MP"],"title_canon_sha256":"09ce5d36c5537ae58c1610de74bcf671493906bd12e169d38f3bbeff8fbc0250","abstract_canon_sha256":"1fcb25e1c611438db9716c6c2a45e40b67de1d89df7f3e56658f8dffa8f974bc"},"schema_version":"1.0"},"canonical_sha256":"6123c9d6410aad2f5429c158e6b89d851b2df8737a6296acadb2b867aa49bb64","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T05:37:50.143557Z","signature_b64":"OMJPifkjodE5EzNu17vO0qDQWDIyp3Fk0T1uOt0DwDfQjzblJhmcT05IxkTLkspNbIbDT4CXjtXTtR5dfpiTDg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"6123c9d6410aad2f5429c158e6b89d851b2df8737a6296acadb2b867aa49bb64","last_reissued_at":"2026-07-05T05:37:50.143018Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T05:37:50.143018Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1805.05748","source_version":3,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-05T05:37:50Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"gkXyItQWuC9wpIJpOWRR1eZ9b7M365gd7mmzuft5FxXH/LwZEDWYGrl1jBJ8u4D+5nGNSeUZLey3es9YGS0WDA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-06T11:51:04.367829Z"},"content_sha256":"f11235ac68bb592db2e3d80e6afc4d6e6c37cd07726ea3a151fd03d7e2336313","schema_version":"1.0","event_id":"sha256:f11235ac68bb592db2e3d80e6afc4d6e6c37cd07726ea3a151fd03d7e2336313"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2018:MER4TVSBBKWS6VBJYFMONOE5QU","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"On Missing Bianchi Identities in Cohomology Formulation","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["math-ph","math.MP"],"primary_cat":"hep-th","authors_text":"Pramod Shukla, Rui Sun, Xin Gao","submitted_at":"2018-05-11T18:00:02Z","abstract_excerpt":"In this article, we perform a deep analysis of the Bianchi identities in the two known formulations developed for the four-dimensional effective type IIA supergravity theory with (non-)geometric fluxes. In what we call the `first formulation', fluxes are expressed in the real six-dimensional indices while in the `second formulation', fluxes are written in the cohomology form. We find that the set of flux constraints arising from these two known formulations are not equivalent, and there are missing identities in the cohomology version which need to be supplemented to match with the first formu"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1805.05748","kind":"arxiv","version":3},"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/1805.05748/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":"2026-07-05T05:37:50Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"/4TRhelMm6Kwm/onlw0/dD1XJOMQJJuMbt0tJ8mnnKzdr7Bdpwx6U/da9haVHZ2fxZsoAE13nGf85ntaQLFwBQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-06T11:51:04.368363Z"},"content_sha256":"7c34a623ad9bc9234a5d1d35ebc275cabb208bbb5d9d5abde606dfbccd67ed6f","schema_version":"1.0","event_id":"sha256:7c34a623ad9bc9234a5d1d35ebc275cabb208bbb5d9d5abde606dfbccd67ed6f"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/MER4TVSBBKWS6VBJYFMONOE5QU/bundle.json","state_url":"https://pith.science/pith/MER4TVSBBKWS6VBJYFMONOE5QU/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/MER4TVSBBKWS6VBJYFMONOE5QU/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":"2026-08-06T11:51:04Z","links":{"resolver":"https://pith.science/pith/MER4TVSBBKWS6VBJYFMONOE5QU","bundle":"https://pith.science/pith/MER4TVSBBKWS6VBJYFMONOE5QU/bundle.json","state":"https://pith.science/pith/MER4TVSBBKWS6VBJYFMONOE5QU/state.json","well_known_bundle":"https://pith.science/.well-known/pith/MER4TVSBBKWS6VBJYFMONOE5QU/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2018:MER4TVSBBKWS6VBJYFMONOE5QU","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":"1fcb25e1c611438db9716c6c2a45e40b67de1d89df7f3e56658f8dffa8f974bc","cross_cats_sorted":["math-ph","math.MP"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2018-05-11T18:00:02Z","title_canon_sha256":"09ce5d36c5537ae58c1610de74bcf671493906bd12e169d38f3bbeff8fbc0250"},"schema_version":"1.0","source":{"id":"1805.05748","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1805.05748","created_at":"2026-07-05T05:37:50Z"},{"alias_kind":"arxiv_version","alias_value":"1805.05748v3","created_at":"2026-07-05T05:37:50Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1805.05748","created_at":"2026-07-05T05:37:50Z"},{"alias_kind":"pith_short_12","alias_value":"MER4TVSBBKWS","created_at":"2026-07-05T05:37:50Z"},{"alias_kind":"pith_short_16","alias_value":"MER4TVSBBKWS6VBJ","created_at":"2026-07-05T05:37:50Z"},{"alias_kind":"pith_short_8","alias_value":"MER4TVSB","created_at":"2026-07-05T05:37:50Z"}],"graph_snapshots":[{"event_id":"sha256:7c34a623ad9bc9234a5d1d35ebc275cabb208bbb5d9d5abde606dfbccd67ed6f","target":"graph","created_at":"2026-07-05T05:37:50Z","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/1805.05748/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"In this article, we perform a deep analysis of the Bianchi identities in the two known formulations developed for the four-dimensional effective type IIA supergravity theory with (non-)geometric fluxes. In what we call the `first formulation', fluxes are expressed in the real six-dimensional indices while in the `second formulation', fluxes are written in the cohomology form. We find that the set of flux constraints arising from these two known formulations are not equivalent, and there are missing identities in the cohomology version which need to be supplemented to match with the first formu","authors_text":"Pramod Shukla, Rui Sun, Xin Gao","cross_cats":["math-ph","math.MP"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2018-05-11T18:00:02Z","title":"On Missing Bianchi Identities in Cohomology Formulation"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1805.05748","kind":"arxiv","version":3},"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:f11235ac68bb592db2e3d80e6afc4d6e6c37cd07726ea3a151fd03d7e2336313","target":"record","created_at":"2026-07-05T05:37:50Z","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":"1fcb25e1c611438db9716c6c2a45e40b67de1d89df7f3e56658f8dffa8f974bc","cross_cats_sorted":["math-ph","math.MP"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2018-05-11T18:00:02Z","title_canon_sha256":"09ce5d36c5537ae58c1610de74bcf671493906bd12e169d38f3bbeff8fbc0250"},"schema_version":"1.0","source":{"id":"1805.05748","kind":"arxiv","version":3}},"canonical_sha256":"6123c9d6410aad2f5429c158e6b89d851b2df8737a6296acadb2b867aa49bb64","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"6123c9d6410aad2f5429c158e6b89d851b2df8737a6296acadb2b867aa49bb64","first_computed_at":"2026-07-05T05:37:50.143018Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T05:37:50.143018Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"OMJPifkjodE5EzNu17vO0qDQWDIyp3Fk0T1uOt0DwDfQjzblJhmcT05IxkTLkspNbIbDT4CXjtXTtR5dfpiTDg==","signature_status":"signed_v1","signed_at":"2026-07-05T05:37:50.143557Z","signed_message":"canonical_sha256_bytes"},"source_id":"1805.05748","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:f11235ac68bb592db2e3d80e6afc4d6e6c37cd07726ea3a151fd03d7e2336313","sha256:7c34a623ad9bc9234a5d1d35ebc275cabb208bbb5d9d5abde606dfbccd67ed6f"],"state_sha256":"5632644254cfcfdbe1da167ba926eec7aaa3972206f2877129dd72dfea8869b9"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"ILigaGY8KhpkqDB8hgN/faoPVOWaTOz1Sg7LXVXgacwZGLXO2aJlzavdpukW8xS7KaKTVcWlmstRlJUcDXPsCQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-06T11:51:04.372618Z","bundle_sha256":"9638ae1162ffa1e019550a8a870ceaec210ca4b753581a9335dc23de3ab828b1"}}