{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2003:BI6K6GRNRQEHHA3YZMWWN2WCP7","short_pith_number":"pith:BI6K6GRN","canonical_record":{"source":{"id":"hep-ph/0305027","kind":"arxiv","version":2},"metadata":{"license":"","primary_cat":"hep-ph","submitted_at":"2003-05-02T21:07:43Z","cross_cats_sorted":["hep-th"],"title_canon_sha256":"4caa4c439a12bfbca33b765bbf59f7fbe74228382cddfc0bb8044c6ce70f23a6","abstract_canon_sha256":"fd50a05148c15f09ad364e8215d7fdca910fe621bf460b7b0845b985ba921a04"},"schema_version":"1.0"},"canonical_sha256":"0a3caf1a2d8c08738378cb2d66eac27ff26aec4f04d9bc2dca234185d3bb52da","source":{"kind":"arxiv","id":"hep-ph/0305027","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"hep-ph/0305027","created_at":"2026-07-04T16:40:43Z"},{"alias_kind":"arxiv_version","alias_value":"hep-ph/0305027v2","created_at":"2026-07-04T16:40:43Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.hep-ph/0305027","created_at":"2026-07-04T16:40:43Z"},{"alias_kind":"pith_short_12","alias_value":"BI6K6GRNRQEH","created_at":"2026-07-04T16:40:43Z"},{"alias_kind":"pith_short_16","alias_value":"BI6K6GRNRQEHHA3Y","created_at":"2026-07-04T16:40:43Z"},{"alias_kind":"pith_short_8","alias_value":"BI6K6GRN","created_at":"2026-07-04T16:40:43Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2003:BI6K6GRNRQEHHA3YZMWWN2WCP7","target":"record","payload":{"canonical_record":{"source":{"id":"hep-ph/0305027","kind":"arxiv","version":2},"metadata":{"license":"","primary_cat":"hep-ph","submitted_at":"2003-05-02T21:07:43Z","cross_cats_sorted":["hep-th"],"title_canon_sha256":"4caa4c439a12bfbca33b765bbf59f7fbe74228382cddfc0bb8044c6ce70f23a6","abstract_canon_sha256":"fd50a05148c15f09ad364e8215d7fdca910fe621bf460b7b0845b985ba921a04"},"schema_version":"1.0"},"canonical_sha256":"0a3caf1a2d8c08738378cb2d66eac27ff26aec4f04d9bc2dca234185d3bb52da","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-04T16:40:43.452672Z","signature_b64":"zErhk5FfKLoUBRURhPWoTLJyT2sI4gC02dHgWKt8JSS/EoC3GOE35zqbDQ2uVb8ieZ60pLLI3q+gatDUPEhhCQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"0a3caf1a2d8c08738378cb2d66eac27ff26aec4f04d9bc2dca234185d3bb52da","last_reissued_at":"2026-07-04T16:40:43.452270Z","signature_status":"signed_v1","first_computed_at":"2026-07-04T16:40:43.452270Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"hep-ph/0305027","source_version":2,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-04T16:40:43Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"U/tC35dBnmfBQ83tWMSPq9Lgn8Cjz4aADizchIm2Vaoi9L9kd7iKHG8OwxsVC9z0taB2coQ9NcjAEPTkEo1wAg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-23T15:57:04.387461Z"},"content_sha256":"a34daa545cab9b2decd4a49ee406347ebe2cfab08e042cbc4e723bf4b93501ca","schema_version":"1.0","event_id":"sha256:a34daa545cab9b2decd4a49ee406347ebe2cfab08e042cbc4e723bf4b93501ca"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2003:BI6K6GRNRQEHHA3YZMWWN2WCP7","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Effective Field Theories on Non-Commutative Space-Time","license":"","headline":"","cross_cats":["hep-th"],"primary_cat":"hep-ph","authors_text":"Michael Wohlgenannt, Xavier Calmet","submitted_at":"2003-05-02T21:07:43Z","abstract_excerpt":"We consider Yang-Mills theories formulated on a non-commutative space-time described by a space-time dependent anti-symmetric field $\\theta^{\\mu\\nu}(x)$. Using Seiberg-Witten map techniques we derive the leading order operators for the effective field theories that take into account the effects of such a background field. These effective theories are valid for a weakly non-commutative space-time. It is remarkable to note that already simple models for $\\theta^{\\mu\\nu}(x)$ can help to loosen the bounds on space-time non-commutativity coming from low energy physics. Non-commutative geometry form"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"hep-ph/0305027","kind":"arxiv","version":2},"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/hep-ph/0305027/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":"2026-07-04T16:40:43Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"YRE0DX+xNx8rpLIOQJfV/gKw9Vh0sgCHFbRevZnEb0gK88J0jGjfRROGyTUPTYSak4ebZyCFBl8wy+9jE1aGAg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-23T15:57:04.388311Z"},"content_sha256":"2091b76b0c00d46be24bc345ecf930ee601ebf1f622bfd81a92393a9e3981882","schema_version":"1.0","event_id":"sha256:2091b76b0c00d46be24bc345ecf930ee601ebf1f622bfd81a92393a9e3981882"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/BI6K6GRNRQEHHA3YZMWWN2WCP7/bundle.json","state_url":"https://pith.science/pith/BI6K6GRNRQEHHA3YZMWWN2WCP7/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/BI6K6GRNRQEHHA3YZMWWN2WCP7/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":"2026-08-23T15:57:04Z","links":{"resolver":"https://pith.science/pith/BI6K6GRNRQEHHA3YZMWWN2WCP7","bundle":"https://pith.science/pith/BI6K6GRNRQEHHA3YZMWWN2WCP7/bundle.json","state":"https://pith.science/pith/BI6K6GRNRQEHHA3YZMWWN2WCP7/state.json","well_known_bundle":"https://pith.science/.well-known/pith/BI6K6GRNRQEHHA3YZMWWN2WCP7/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2003:BI6K6GRNRQEHHA3YZMWWN2WCP7","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":"fd50a05148c15f09ad364e8215d7fdca910fe621bf460b7b0845b985ba921a04","cross_cats_sorted":["hep-th"],"license":"","primary_cat":"hep-ph","submitted_at":"2003-05-02T21:07:43Z","title_canon_sha256":"4caa4c439a12bfbca33b765bbf59f7fbe74228382cddfc0bb8044c6ce70f23a6"},"schema_version":"1.0","source":{"id":"hep-ph/0305027","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"hep-ph/0305027","created_at":"2026-07-04T16:40:43Z"},{"alias_kind":"arxiv_version","alias_value":"hep-ph/0305027v2","created_at":"2026-07-04T16:40:43Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.hep-ph/0305027","created_at":"2026-07-04T16:40:43Z"},{"alias_kind":"pith_short_12","alias_value":"BI6K6GRNRQEH","created_at":"2026-07-04T16:40:43Z"},{"alias_kind":"pith_short_16","alias_value":"BI6K6GRNRQEHHA3Y","created_at":"2026-07-04T16:40:43Z"},{"alias_kind":"pith_short_8","alias_value":"BI6K6GRN","created_at":"2026-07-04T16:40:43Z"}],"graph_snapshots":[{"event_id":"sha256:2091b76b0c00d46be24bc345ecf930ee601ebf1f622bfd81a92393a9e3981882","target":"graph","created_at":"2026-07-04T16:40:43Z","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/hep-ph/0305027/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We consider Yang-Mills theories formulated on a non-commutative space-time described by a space-time dependent anti-symmetric field $\\theta^{\\mu\\nu}(x)$. Using Seiberg-Witten map techniques we derive the leading order operators for the effective field theories that take into account the effects of such a background field. These effective theories are valid for a weakly non-commutative space-time. It is remarkable to note that already simple models for $\\theta^{\\mu\\nu}(x)$ can help to loosen the bounds on space-time non-commutativity coming from low energy physics. Non-commutative geometry form","authors_text":"Michael Wohlgenannt, Xavier Calmet","cross_cats":["hep-th"],"headline":"","license":"","primary_cat":"hep-ph","submitted_at":"2003-05-02T21:07:43Z","title":"Effective Field Theories on Non-Commutative Space-Time"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"hep-ph/0305027","kind":"arxiv","version":2},"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:a34daa545cab9b2decd4a49ee406347ebe2cfab08e042cbc4e723bf4b93501ca","target":"record","created_at":"2026-07-04T16:40:43Z","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":"fd50a05148c15f09ad364e8215d7fdca910fe621bf460b7b0845b985ba921a04","cross_cats_sorted":["hep-th"],"license":"","primary_cat":"hep-ph","submitted_at":"2003-05-02T21:07:43Z","title_canon_sha256":"4caa4c439a12bfbca33b765bbf59f7fbe74228382cddfc0bb8044c6ce70f23a6"},"schema_version":"1.0","source":{"id":"hep-ph/0305027","kind":"arxiv","version":2}},"canonical_sha256":"0a3caf1a2d8c08738378cb2d66eac27ff26aec4f04d9bc2dca234185d3bb52da","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"0a3caf1a2d8c08738378cb2d66eac27ff26aec4f04d9bc2dca234185d3bb52da","first_computed_at":"2026-07-04T16:40:43.452270Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-04T16:40:43.452270Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"zErhk5FfKLoUBRURhPWoTLJyT2sI4gC02dHgWKt8JSS/EoC3GOE35zqbDQ2uVb8ieZ60pLLI3q+gatDUPEhhCQ==","signature_status":"signed_v1","signed_at":"2026-07-04T16:40:43.452672Z","signed_message":"canonical_sha256_bytes"},"source_id":"hep-ph/0305027","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:a34daa545cab9b2decd4a49ee406347ebe2cfab08e042cbc4e723bf4b93501ca","sha256:2091b76b0c00d46be24bc345ecf930ee601ebf1f622bfd81a92393a9e3981882"],"state_sha256":"dbf93562a6377e35907e332f04f10aaf1b7baf92a1ad1ab4b861498344d3d934"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"JiD2D1qM5W4Om8O5/bVMWgAK7L05QpuunQncC8IMArwpnUTS9Yvxm02EFQBUtSIs79qDrxYitQ6XCKJeDk37AA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-23T15:57:04.396019Z","bundle_sha256":"2d61e95c6ae3bee2d155b86aea4fec2de13f1c4c91f03220ed66c3b990b695be"}}