{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2026:XBOYI26FCYGAMDYGVLC44XVRXI","short_pith_number":"pith:XBOYI26F","canonical_record":{"source":{"id":"2605.30209","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"econ.GN","submitted_at":"2026-05-28T16:44:54Z","cross_cats_sorted":["q-fin.EC","stat.AP"],"title_canon_sha256":"7de21377dbe4c5161c2d73232256de322f8475b8c40a4d5c9cd1e99ec515c4d6","abstract_canon_sha256":"a5a96c0cdc3ba1dad71f7c1e571b498f0965ed9b21b0bc130c74c38db8d4b320"},"schema_version":"1.0"},"canonical_sha256":"b85d846bc5160c060f06aac5ce5eb1ba1ab9597e3df360285a805a4a5c3ae3d0","source":{"kind":"arxiv","id":"2605.30209","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2605.30209","created_at":"2026-05-29T02:06:12Z"},{"alias_kind":"arxiv_version","alias_value":"2605.30209v1","created_at":"2026-05-29T02:06:12Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2605.30209","created_at":"2026-05-29T02:06:12Z"},{"alias_kind":"pith_short_12","alias_value":"XBOYI26FCYGA","created_at":"2026-05-29T02:06:12Z"},{"alias_kind":"pith_short_16","alias_value":"XBOYI26FCYGAMDYG","created_at":"2026-05-29T02:06:12Z"},{"alias_kind":"pith_short_8","alias_value":"XBOYI26F","created_at":"2026-05-29T02:06:12Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2026:XBOYI26FCYGAMDYGVLC44XVRXI","target":"record","payload":{"canonical_record":{"source":{"id":"2605.30209","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"econ.GN","submitted_at":"2026-05-28T16:44:54Z","cross_cats_sorted":["q-fin.EC","stat.AP"],"title_canon_sha256":"7de21377dbe4c5161c2d73232256de322f8475b8c40a4d5c9cd1e99ec515c4d6","abstract_canon_sha256":"a5a96c0cdc3ba1dad71f7c1e571b498f0965ed9b21b0bc130c74c38db8d4b320"},"schema_version":"1.0"},"canonical_sha256":"b85d846bc5160c060f06aac5ce5eb1ba1ab9597e3df360285a805a4a5c3ae3d0","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-29T02:06:12.965717Z","signature_b64":"1UsnGAKAsLlLeGNQLTrFKGQ78gRHK8Vsd8ks/xkQ8sQxbqnLzus2yGjzU/0TqUHv++KLCZC3iHEC9ZZyR1MsAQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"b85d846bc5160c060f06aac5ce5eb1ba1ab9597e3df360285a805a4a5c3ae3d0","last_reissued_at":"2026-05-29T02:06:12.965303Z","signature_status":"signed_v1","first_computed_at":"2026-05-29T02:06:12.965303Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2605.30209","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":"2026-05-29T02:06:12Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"4cYDOQQ809HLccTwn4bupN7ukRc5beZZwz0WW5QWo9x2lY4UACdY82CkUu3orbYXN9qPv3t/ZlLFw8HRSPjpCQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-02T18:26:16.504434Z"},"content_sha256":"1f405f1734ebcb580465955765409b0a7c8d63edda0c89b53f8cb3889fffb223","schema_version":"1.0","event_id":"sha256:1f405f1734ebcb580465955765409b0a7c8d63edda0c89b53f8cb3889fffb223"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2026:XBOYI26FCYGAMDYGVLC44XVRXI","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Betting Against Integrity: Identifying Match-Fixing Through In-Play Market Dynamics","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["q-fin.EC","stat.AP"],"primary_cat":"econ.GN","authors_text":"Christian Deutscher, David Winkelmann, Maya Vienken, Roland Langrock","submitted_at":"2026-05-28T16:44:54Z","abstract_excerpt":"Match-fixing undermines the integrity of sport by eroding public trust and threatening the financial sustainability of clubs and leagues. The global expansion of sports betting markets has created new incentives and opportunities for manipulation, calling for rigorous, data-driven monitoring tools. Football, which accounts for the largest share of global betting turnover, remains particularly exposed: integrity reports continue to flag several suspicious matches, with past scandals in Italy and Turkey underlining the problem's persistence. This study uses high-frequency live-betting data from "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2605.30209","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/2605.30209/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":"2026-05-29T02:06:12Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"5NQBPlEwH9ixioX8dojODQrTIXxj1dJV8n9Hhb+TsPGVe23BRPR/owHk0sy7ppg2VT8sSaVaMzrrFV4x8ZF6DA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-02T18:26:16.504818Z"},"content_sha256":"d04fe8f11c69025230fbfde720407dbca6ac82a9e686c0ed03177c31b17e8908","schema_version":"1.0","event_id":"sha256:d04fe8f11c69025230fbfde720407dbca6ac82a9e686c0ed03177c31b17e8908"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/XBOYI26FCYGAMDYGVLC44XVRXI/bundle.json","state_url":"https://pith.science/pith/XBOYI26FCYGAMDYGVLC44XVRXI/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/XBOYI26FCYGAMDYGVLC44XVRXI/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":"2026-06-02T18:26:16Z","links":{"resolver":"https://pith.science/pith/XBOYI26FCYGAMDYGVLC44XVRXI","bundle":"https://pith.science/pith/XBOYI26FCYGAMDYGVLC44XVRXI/bundle.json","state":"https://pith.science/pith/XBOYI26FCYGAMDYGVLC44XVRXI/state.json","well_known_bundle":"https://pith.science/.well-known/pith/XBOYI26FCYGAMDYGVLC44XVRXI/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2026:XBOYI26FCYGAMDYGVLC44XVRXI","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":"a5a96c0cdc3ba1dad71f7c1e571b498f0965ed9b21b0bc130c74c38db8d4b320","cross_cats_sorted":["q-fin.EC","stat.AP"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"econ.GN","submitted_at":"2026-05-28T16:44:54Z","title_canon_sha256":"7de21377dbe4c5161c2d73232256de322f8475b8c40a4d5c9cd1e99ec515c4d6"},"schema_version":"1.0","source":{"id":"2605.30209","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2605.30209","created_at":"2026-05-29T02:06:12Z"},{"alias_kind":"arxiv_version","alias_value":"2605.30209v1","created_at":"2026-05-29T02:06:12Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2605.30209","created_at":"2026-05-29T02:06:12Z"},{"alias_kind":"pith_short_12","alias_value":"XBOYI26FCYGA","created_at":"2026-05-29T02:06:12Z"},{"alias_kind":"pith_short_16","alias_value":"XBOYI26FCYGAMDYG","created_at":"2026-05-29T02:06:12Z"},{"alias_kind":"pith_short_8","alias_value":"XBOYI26F","created_at":"2026-05-29T02:06:12Z"}],"graph_snapshots":[{"event_id":"sha256:d04fe8f11c69025230fbfde720407dbca6ac82a9e686c0ed03177c31b17e8908","target":"graph","created_at":"2026-05-29T02:06:12Z","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/2605.30209/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Match-fixing undermines the integrity of sport by eroding public trust and threatening the financial sustainability of clubs and leagues. The global expansion of sports betting markets has created new incentives and opportunities for manipulation, calling for rigorous, data-driven monitoring tools. Football, which accounts for the largest share of global betting turnover, remains particularly exposed: integrity reports continue to flag several suspicious matches, with past scandals in Italy and Turkey underlining the problem's persistence. This study uses high-frequency live-betting data from ","authors_text":"Christian Deutscher, David Winkelmann, Maya Vienken, Roland Langrock","cross_cats":["q-fin.EC","stat.AP"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"econ.GN","submitted_at":"2026-05-28T16:44:54Z","title":"Betting Against Integrity: Identifying Match-Fixing Through In-Play Market Dynamics"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2605.30209","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":"sha256:1f405f1734ebcb580465955765409b0a7c8d63edda0c89b53f8cb3889fffb223","target":"record","created_at":"2026-05-29T02:06:12Z","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":"a5a96c0cdc3ba1dad71f7c1e571b498f0965ed9b21b0bc130c74c38db8d4b320","cross_cats_sorted":["q-fin.EC","stat.AP"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"econ.GN","submitted_at":"2026-05-28T16:44:54Z","title_canon_sha256":"7de21377dbe4c5161c2d73232256de322f8475b8c40a4d5c9cd1e99ec515c4d6"},"schema_version":"1.0","source":{"id":"2605.30209","kind":"arxiv","version":1}},"canonical_sha256":"b85d846bc5160c060f06aac5ce5eb1ba1ab9597e3df360285a805a4a5c3ae3d0","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"b85d846bc5160c060f06aac5ce5eb1ba1ab9597e3df360285a805a4a5c3ae3d0","first_computed_at":"2026-05-29T02:06:12.965303Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-29T02:06:12.965303Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"1UsnGAKAsLlLeGNQLTrFKGQ78gRHK8Vsd8ks/xkQ8sQxbqnLzus2yGjzU/0TqUHv++KLCZC3iHEC9ZZyR1MsAQ==","signature_status":"signed_v1","signed_at":"2026-05-29T02:06:12.965717Z","signed_message":"canonical_sha256_bytes"},"source_id":"2605.30209","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:1f405f1734ebcb580465955765409b0a7c8d63edda0c89b53f8cb3889fffb223","sha256:d04fe8f11c69025230fbfde720407dbca6ac82a9e686c0ed03177c31b17e8908"],"state_sha256":"160ff767633279d8e7025f7e2d886356d3e823bd67aa5c6d28c598fa59890f8a"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"WPu9vb60reYlJfYRDeKNDfvxAYj6yevtDQEDRoY6ULFWDd63MR7yfzLiu8xT2jGdM94EnUQG4PQDo7HQGGTNBA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-02T18:26:16.506817Z","bundle_sha256":"6be09f87490ce1fc6077607da49cfe14ef608d38c2063909e8ec64d968026198"}}