{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2025:WDGMP3PN5R6RNRCNPELO5AXDZQ","short_pith_number":"pith:WDGMP3PN","canonical_record":{"source":{"id":"2507.00500","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-th","submitted_at":"2025-07-01T07:14:52Z","cross_cats_sorted":["gr-qc"],"title_canon_sha256":"eb8ce393e7bafce9ea4a62cc680191a6f84a6f00f443a5912e031f34e95b80a9","abstract_canon_sha256":"aff858b4483589b7aed9f29f7ccbbe1f3c02c94d9506059da4250f2abf56dcc0"},"schema_version":"1.0"},"canonical_sha256":"b0ccc7ededec7d16c44d7916ee82e3cc0f565a74be7eb9a85f3c7be9ebd0e827","source":{"kind":"arxiv","id":"2507.00500","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2507.00500","created_at":"2026-07-05T11:30:09Z"},{"alias_kind":"arxiv_version","alias_value":"2507.00500v1","created_at":"2026-07-05T11:30:09Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2507.00500","created_at":"2026-07-05T11:30:09Z"},{"alias_kind":"pith_short_12","alias_value":"WDGMP3PN5R6R","created_at":"2026-07-05T11:30:09Z"},{"alias_kind":"pith_short_16","alias_value":"WDGMP3PN5R6RNRCN","created_at":"2026-07-05T11:30:09Z"},{"alias_kind":"pith_short_8","alias_value":"WDGMP3PN","created_at":"2026-07-05T11:30:09Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2025:WDGMP3PN5R6RNRCNPELO5AXDZQ","target":"record","payload":{"canonical_record":{"source":{"id":"2507.00500","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-th","submitted_at":"2025-07-01T07:14:52Z","cross_cats_sorted":["gr-qc"],"title_canon_sha256":"eb8ce393e7bafce9ea4a62cc680191a6f84a6f00f443a5912e031f34e95b80a9","abstract_canon_sha256":"aff858b4483589b7aed9f29f7ccbbe1f3c02c94d9506059da4250f2abf56dcc0"},"schema_version":"1.0"},"canonical_sha256":"b0ccc7ededec7d16c44d7916ee82e3cc0f565a74be7eb9a85f3c7be9ebd0e827","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T11:30:09.961796Z","signature_b64":"eXIaQrHk5nkOH89uFybrKNE1JpqJxcewd9ymJYuO8x7GJs5AgamRJVAHIuo+l6/RI/d55d6uplsOgC2WUuXODg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"b0ccc7ededec7d16c44d7916ee82e3cc0f565a74be7eb9a85f3c7be9ebd0e827","last_reissued_at":"2026-07-05T11:30:09.961405Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T11:30:09.961405Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2507.00500","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":"2026-07-05T11:30:09Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"pgGc+hqv6RvYSBoRVhE3rf+L2cFKPcXMAv8tShG0/6+vUhPFynH8tH0JOFVUwaVG3aA/CFoz3PlfhJyG9InnDw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-09T22:36:07.147431Z"},"content_sha256":"bdc19a46fc1a41074a5f8733208caa38b65d8ab7f7e64ad20cba530a6dab906f","schema_version":"1.0","event_id":"sha256:bdc19a46fc1a41074a5f8733208caa38b65d8ab7f7e64ad20cba530a6dab906f"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2025:WDGMP3PN5R6RNRCNPELO5AXDZQ","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Double Copy Map for Double Field Theory on an Arbitrary Constant Background","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["gr-qc"],"primary_cat":"hep-th","authors_text":"Rasim Y{\\i}lmaz","submitted_at":"2025-07-01T07:14:52Z","abstract_excerpt":"Double field theory (DFT) can be constructed up to third order as the double copy of Yang- Mills theory. In this construction, one starts with Yang-Mills theory on Minkowski space and the resulting DFT action is also defined on Minkowski space. In this work, I extend this double copy procedure to obtain a DFT action on a constant DFT background starting from two Yang-Mills actions constructed around nontrivial background gauge fields on Minkowski space."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2507.00500","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/2507.00500/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":"2026-07-05T11:30:09Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"GWrvsolBd2+FWFzJIwm3GdJmOJ8lzmGswHneM4sqd+hi1qalUx+1nkTI97wshvCb9a+DzAG8bmOF5cZFJqjRAQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-09T22:36:07.147942Z"},"content_sha256":"9775656f202717169cfd988e595b471eae6fe7c7557690e07bb376a0dabe263f","schema_version":"1.0","event_id":"sha256:9775656f202717169cfd988e595b471eae6fe7c7557690e07bb376a0dabe263f"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/WDGMP3PN5R6RNRCNPELO5AXDZQ/bundle.json","state_url":"https://pith.science/pith/WDGMP3PN5R6RNRCNPELO5AXDZQ/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/WDGMP3PN5R6RNRCNPELO5AXDZQ/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":"2026-08-09T22:36:07Z","links":{"resolver":"https://pith.science/pith/WDGMP3PN5R6RNRCNPELO5AXDZQ","bundle":"https://pith.science/pith/WDGMP3PN5R6RNRCNPELO5AXDZQ/bundle.json","state":"https://pith.science/pith/WDGMP3PN5R6RNRCNPELO5AXDZQ/state.json","well_known_bundle":"https://pith.science/.well-known/pith/WDGMP3PN5R6RNRCNPELO5AXDZQ/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2025:WDGMP3PN5R6RNRCNPELO5AXDZQ","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":"aff858b4483589b7aed9f29f7ccbbe1f3c02c94d9506059da4250f2abf56dcc0","cross_cats_sorted":["gr-qc"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-th","submitted_at":"2025-07-01T07:14:52Z","title_canon_sha256":"eb8ce393e7bafce9ea4a62cc680191a6f84a6f00f443a5912e031f34e95b80a9"},"schema_version":"1.0","source":{"id":"2507.00500","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2507.00500","created_at":"2026-07-05T11:30:09Z"},{"alias_kind":"arxiv_version","alias_value":"2507.00500v1","created_at":"2026-07-05T11:30:09Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2507.00500","created_at":"2026-07-05T11:30:09Z"},{"alias_kind":"pith_short_12","alias_value":"WDGMP3PN5R6R","created_at":"2026-07-05T11:30:09Z"},{"alias_kind":"pith_short_16","alias_value":"WDGMP3PN5R6RNRCN","created_at":"2026-07-05T11:30:09Z"},{"alias_kind":"pith_short_8","alias_value":"WDGMP3PN","created_at":"2026-07-05T11:30:09Z"}],"graph_snapshots":[{"event_id":"sha256:9775656f202717169cfd988e595b471eae6fe7c7557690e07bb376a0dabe263f","target":"graph","created_at":"2026-07-05T11:30:09Z","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/2507.00500/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Double field theory (DFT) can be constructed up to third order as the double copy of Yang- Mills theory. In this construction, one starts with Yang-Mills theory on Minkowski space and the resulting DFT action is also defined on Minkowski space. In this work, I extend this double copy procedure to obtain a DFT action on a constant DFT background starting from two Yang-Mills actions constructed around nontrivial background gauge fields on Minkowski space.","authors_text":"Rasim Y{\\i}lmaz","cross_cats":["gr-qc"],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-th","submitted_at":"2025-07-01T07:14:52Z","title":"Double Copy Map for Double Field Theory on an Arbitrary Constant Background"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2507.00500","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:bdc19a46fc1a41074a5f8733208caa38b65d8ab7f7e64ad20cba530a6dab906f","target":"record","created_at":"2026-07-05T11:30:09Z","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":"aff858b4483589b7aed9f29f7ccbbe1f3c02c94d9506059da4250f2abf56dcc0","cross_cats_sorted":["gr-qc"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-th","submitted_at":"2025-07-01T07:14:52Z","title_canon_sha256":"eb8ce393e7bafce9ea4a62cc680191a6f84a6f00f443a5912e031f34e95b80a9"},"schema_version":"1.0","source":{"id":"2507.00500","kind":"arxiv","version":1}},"canonical_sha256":"b0ccc7ededec7d16c44d7916ee82e3cc0f565a74be7eb9a85f3c7be9ebd0e827","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"b0ccc7ededec7d16c44d7916ee82e3cc0f565a74be7eb9a85f3c7be9ebd0e827","first_computed_at":"2026-07-05T11:30:09.961405Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T11:30:09.961405Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"eXIaQrHk5nkOH89uFybrKNE1JpqJxcewd9ymJYuO8x7GJs5AgamRJVAHIuo+l6/RI/d55d6uplsOgC2WUuXODg==","signature_status":"signed_v1","signed_at":"2026-07-05T11:30:09.961796Z","signed_message":"canonical_sha256_bytes"},"source_id":"2507.00500","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:bdc19a46fc1a41074a5f8733208caa38b65d8ab7f7e64ad20cba530a6dab906f","sha256:9775656f202717169cfd988e595b471eae6fe7c7557690e07bb376a0dabe263f"],"state_sha256":"1c1ecdabcea0f1365a4edcc531dc510ab551bf956dbe843c0069cea74bb876c5"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"axAwXRdl+/iE/oJOboC+os2IM/EYlv7kp/Ha5Hf4bFRiFUkZ+ApuVns8D/rpqHIUoX9GuKE1xc7EG1RfbwbYDg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-09T22:36:07.154535Z","bundle_sha256":"ad3c8d63825a1766d2c0c68dc15866c40ee2c3515c1b59007db578866baee7d8"}}