{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2026:43F6VQNV3SLL6BBDLXQMFUOAOW","short_pith_number":"pith:43F6VQNV","canonical_record":{"source":{"id":"2605.22909","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"quant-ph","submitted_at":"2026-05-21T18:00:28Z","cross_cats_sorted":[],"title_canon_sha256":"7c65be2399f88d3409b4d0cccfca30a0409adcdfd502e489769f7fc37b11723c","abstract_canon_sha256":"161d5a18d7c57adbcf73f814b456b06964915f3d4eeea9fc9c20f6cad630f3ea"},"schema_version":"1.0"},"canonical_sha256":"e6cbeac1b5dc96bf04235de0c2d1c075892fea7c48a3ca66e34e92a54acab409","source":{"kind":"arxiv","id":"2605.22909","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2605.22909","created_at":"2026-05-25T02:01:29Z"},{"alias_kind":"arxiv_version","alias_value":"2605.22909v1","created_at":"2026-05-25T02:01:29Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2605.22909","created_at":"2026-05-25T02:01:29Z"},{"alias_kind":"pith_short_12","alias_value":"43F6VQNV3SLL","created_at":"2026-05-25T02:01:29Z"},{"alias_kind":"pith_short_16","alias_value":"43F6VQNV3SLL6BBD","created_at":"2026-05-25T02:01:29Z"},{"alias_kind":"pith_short_8","alias_value":"43F6VQNV","created_at":"2026-05-25T02:01:29Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2026:43F6VQNV3SLL6BBDLXQMFUOAOW","target":"record","payload":{"canonical_record":{"source":{"id":"2605.22909","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"quant-ph","submitted_at":"2026-05-21T18:00:28Z","cross_cats_sorted":[],"title_canon_sha256":"7c65be2399f88d3409b4d0cccfca30a0409adcdfd502e489769f7fc37b11723c","abstract_canon_sha256":"161d5a18d7c57adbcf73f814b456b06964915f3d4eeea9fc9c20f6cad630f3ea"},"schema_version":"1.0"},"canonical_sha256":"e6cbeac1b5dc96bf04235de0c2d1c075892fea7c48a3ca66e34e92a54acab409","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-25T02:01:29.554760Z","signature_b64":"FQUC77BoVtivkpg2WyxSam4Wa3P/3GvfV0nTHjGYg0p0V5WISgoyNnolRklK6cGDIFHQF4bfxq+JUOqEyzXaBA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"e6cbeac1b5dc96bf04235de0c2d1c075892fea7c48a3ca66e34e92a54acab409","last_reissued_at":"2026-05-25T02:01:29.554233Z","signature_status":"signed_v1","first_computed_at":"2026-05-25T02:01:29.554233Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2605.22909","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":"2026-05-25T02:01:29Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"jR20ogyxBeB41b+pax93+R6PsS9tD0JEwAVBCQEXOsWliodS223Ypyos/NqG9Ct/qy7Sxwx0IxjGU5b0hD5rDA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-25T18:26:36.777459Z"},"content_sha256":"6abd2de8d98ae5ef678fceb21748964d6f8b88422aa4713500ab4670db127f14","schema_version":"1.0","event_id":"sha256:6abd2de8d98ae5ef678fceb21748964d6f8b88422aa4713500ab4670db127f14"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2026:43F6VQNV3SLL6BBDLXQMFUOAOW","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Sample-efficient benchmarking of shallow all-to-all random quantum circuits","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":[],"primary_cat":"quant-ph","authors_text":"Bill Fefferman, Gregory Bentsen, Michael J. Gullans, Soumik Ghosh, Yinchen Liu","submitted_at":"2026-05-21T18:00:28Z","abstract_excerpt":"Random circuit sampling (RCS) remains one of the most competitive frameworks for demonstrating quantum advantage in near-term noisy intermediate-scale quantum (NISQ) hardware. Unfortunately, absent error-correction, existing benchmarks to characterize these experiments, like linear cross-entropy, have been classically spoofed due to noise. Because of this, there are interesting regimes, like shallow-depth random quantum circuits, where sampling is plausibly classically intractable, but no existing benchmark can distinguish between a noisy quantum computer and an adversarial classical spoofer. "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2605.22909","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/2605.22909/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":"2026-05-25T02:01:29Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Qnw6G527fZ8qk20Bf7cD/tmlzuLkA/gZJdkAzd6H4wNEp1Lc8VzON6OjlMKV0y7wcxFo7lfKgm3p1/BNxzr0Aw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-25T18:26:36.778225Z"},"content_sha256":"a229b6e30cb8c35a6301f30852e7bb7c9b148c67290cc40cd4965a52bd77c2e8","schema_version":"1.0","event_id":"sha256:a229b6e30cb8c35a6301f30852e7bb7c9b148c67290cc40cd4965a52bd77c2e8"},{"event_type":"integrity_finding","subject_pith_number":"pith:2026:43F6VQNV3SLL6BBDLXQMFUOAOW","target":"integrity","payload":{"note":"DOI '10.1142/3517' as printed in the bibliography is syntactically invalid and cannot resolve.","snippet":"A. P. Young,Spin Glasses and Ran- dom Fields(WORLD SCIENTIFIC, 1997) https://www.worldscientific.com/doi/pdf/10.1142/3517","arxiv_id":"2605.22909","detector":"doi_compliance","evidence":{"ref_index":38,"raw_excerpt":"A. P. Young,Spin Glasses and Ran- dom Fields(WORLD SCIENTIFIC, 1997) https://www.worldscientific.com/doi/pdf/10.1142/3517","verdict_class":"incontrovertible","doi_as_printed":"10.1142/3517"},"severity":"critical","ref_index":38,"audited_at":"2026-05-25T05:59:10.942558Z","event_type":"pith.integrity.v1","detected_doi":"10.1142/3517","detector_url":"https://pith.science/pith-integrity-protocol#doi_compliance","external_url":null,"finding_type":"broken_identifier","evidence_hash":"ab3b592b680358b1778b477ac3f72a9c0e109378de0bf701f2bdb071469e5ddb","paper_version":1,"verdict_class":"incontrovertible","resolved_title":null,"detector_version":"1.0.0","detected_arxiv_id":null,"integrity_event_id":7494,"payload_sha256":"92b7b08f1c14bab0cc4eeb1b594da582c4ec324aa8c4e69ee71f4fac9c87e83a","signature_b64":"tjuzUGfBc4MlwxGDGWM6ogg9ryVLmBwVFpH1vb89xSA4kQJzrOkft5b+nd0zstxS9i+4UIrsU4oM6qCEEk9hAA==","signing_key_id":"pith-v1-2026-05"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-25T05:59:54Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"upLUZseaeU1NbDekR/3SN1yV/atV/BR+J7Agwd3PMLFZiYoCg9MKaJj8XIdFdfhrnc4LJqfwtnBK+9D6i0wCCQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-25T18:26:36.779764Z"},"content_sha256":"3bbd1722c1c25b071cc84df08eda38c77428dcfb4d016b51b7c1d78bb7baf85f","schema_version":"1.0","event_id":"sha256:3bbd1722c1c25b071cc84df08eda38c77428dcfb4d016b51b7c1d78bb7baf85f"},{"event_type":"integrity_finding","subject_pith_number":"pith:2026:43F6VQNV3SLL6BBDLXQMFUOAOW","target":"integrity","payload":{"note":"DOI '10.1142/0271' as printed in the bibliography is syntactically invalid and cannot resolve.","snippet":"M. Mezard, G. Parisi, and M. Virasoro,Spin Glass Theory and Beyond(WORLD SCIENTIFIC, 1986) https://www.worldscientific.com/doi/pdf/10.1142/0271","arxiv_id":"2605.22909","detector":"doi_compliance","evidence":{"ref_index":37,"raw_excerpt":"M. Mezard, G. Parisi, and M. Virasoro,Spin Glass Theory and Beyond(WORLD SCIENTIFIC, 1986) https://www.worldscientific.com/doi/pdf/10.1142/0271","verdict_class":"incontrovertible","doi_as_printed":"10.1142/0271"},"severity":"critical","ref_index":37,"audited_at":"2026-05-25T05:59:10.942558Z","event_type":"pith.integrity.v1","detected_doi":"10.1142/0271","detector_url":"https://pith.science/pith-integrity-protocol#doi_compliance","external_url":null,"finding_type":"broken_identifier","evidence_hash":"f3a0d4c792ba73117b6c10ee7fbc5c310ee7418ededc42f57f43fc1a36f068ac","paper_version":1,"verdict_class":"incontrovertible","resolved_title":null,"detector_version":"1.0.0","detected_arxiv_id":null,"integrity_event_id":7493,"payload_sha256":"51b936d5cda7b06c8cdf466a61f84cb4774de287323ae7dc2ae619554a945681","signature_b64":"ghFwi8MHzVlb0F/gsjKt9JrwZsQ7fliMgkTCDdpc2p6T4bmpd3ACfrkCtDga6QPrRAFrO6y4sMKf23K/YOt6Bw==","signing_key_id":"pith-v1-2026-05"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-25T05:59:54Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"tIIptVTz9ARSwlSoDUgRyOxnKPQ2E5WK2FrlpTYm3JTtRbmTMtYHUGGT6arRY9ZZoOqNmEFCFbp4dOv7Zq89Cw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-25T18:26:36.780348Z"},"content_sha256":"dc1bc544d12ac6f54a98915f584dffab2375a60a3b525b1216516eab9cdc2ce5","schema_version":"1.0","event_id":"sha256:dc1bc544d12ac6f54a98915f584dffab2375a60a3b525b1216516eab9cdc2ce5"},{"event_type":"integrity_finding","subject_pith_number":"pith:2026:43F6VQNV3SLL6BBDLXQMFUOAOW","target":"integrity","payload":{"note":"DOI in the printed bibliography is fragmented by whitespace or line breaks. A longer candidate (10.1103/prxquan-tum.3.010333) was visible in the surrounding text but could not be confirmed against doi.org as printed.","snippet":"A. M. Dalzell, N. Hunter-Jones, and F. G. S. L. Brand˜ ao, PRX Quantum3, 10.1103/prxquan- tum.3.010333 (2022)","arxiv_id":"2605.22909","detector":"doi_compliance","evidence":{"ref_index":16,"verdict_class":"incontrovertible","resolved_title":null,"printed_excerpt":"A. M. Dalzell, N. Hunter-Jones, and F. G. S. L. Brand˜ ao, PRX Quantum3, 10.1103/prxquan- tum.3.010333 (2022)","reconstructed_doi":"10.1103/prxquan-tum.3.010333"},"severity":"advisory","ref_index":16,"audited_at":"2026-05-25T05:59:10.942558Z","event_type":"pith.integrity.v1","detected_doi":"10.1103/prxquan-tum.3.010333","detector_url":"https://pith.science/pith-integrity-protocol#doi_compliance","external_url":null,"finding_type":"recoverable_identifier","evidence_hash":"54e298746d3e84dc478623b5192156a2be8be666eaa91e23b674059e86087774","paper_version":1,"verdict_class":"incontrovertible","resolved_title":null,"detector_version":"1.0.0","detected_arxiv_id":null,"integrity_event_id":7492,"payload_sha256":"5c6797c8289bd22d1874b6aa4b09405ca78b92eb8ab4b2306dbda1d145a5a2bc","signature_b64":"yuYqB9UwS7UhufTYx0MTR+YXYXWi5F9zYETT/dM3az8ezUMNlMcoz5ZNlyHlmCyLB4XjS/9XcWzvbA2kjnOrBA==","signing_key_id":"pith-v1-2026-05"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-25T05:59:54Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"mGFd4woetMhnEkYuRg011WOdEBUTjjjOcKrqXw8RP07EWg/Hwh9n+X7fnz4N8xCW3P+sdNvUOCnxFbS3IVPWBA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-25T18:26:36.780914Z"},"content_sha256":"3656d86d650baee49946c5055912920aae83960639c5279bf57c035539521dd1","schema_version":"1.0","event_id":"sha256:3656d86d650baee49946c5055912920aae83960639c5279bf57c035539521dd1"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/43F6VQNV3SLL6BBDLXQMFUOAOW/bundle.json","state_url":"https://pith.science/pith/43F6VQNV3SLL6BBDLXQMFUOAOW/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/43F6VQNV3SLL6BBDLXQMFUOAOW/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":"2026-05-25T18:26:36Z","links":{"resolver":"https://pith.science/pith/43F6VQNV3SLL6BBDLXQMFUOAOW","bundle":"https://pith.science/pith/43F6VQNV3SLL6BBDLXQMFUOAOW/bundle.json","state":"https://pith.science/pith/43F6VQNV3SLL6BBDLXQMFUOAOW/state.json","well_known_bundle":"https://pith.science/.well-known/pith/43F6VQNV3SLL6BBDLXQMFUOAOW/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2026:43F6VQNV3SLL6BBDLXQMFUOAOW","merge_version":"pith-open-graph-merge-v1","event_count":5,"valid_event_count":5,"invalid_event_count":0,"equivocation_count":1,"current":{"canonical_record":{"metadata":{"abstract_canon_sha256":"161d5a18d7c57adbcf73f814b456b06964915f3d4eeea9fc9c20f6cad630f3ea","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"quant-ph","submitted_at":"2026-05-21T18:00:28Z","title_canon_sha256":"7c65be2399f88d3409b4d0cccfca30a0409adcdfd502e489769f7fc37b11723c"},"schema_version":"1.0","source":{"id":"2605.22909","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2605.22909","created_at":"2026-05-25T02:01:29Z"},{"alias_kind":"arxiv_version","alias_value":"2605.22909v1","created_at":"2026-05-25T02:01:29Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2605.22909","created_at":"2026-05-25T02:01:29Z"},{"alias_kind":"pith_short_12","alias_value":"43F6VQNV3SLL","created_at":"2026-05-25T02:01:29Z"},{"alias_kind":"pith_short_16","alias_value":"43F6VQNV3SLL6BBD","created_at":"2026-05-25T02:01:29Z"},{"alias_kind":"pith_short_8","alias_value":"43F6VQNV","created_at":"2026-05-25T02:01:29Z"}],"graph_snapshots":[{"event_id":"sha256:a229b6e30cb8c35a6301f30852e7bb7c9b148c67290cc40cd4965a52bd77c2e8","target":"graph","created_at":"2026-05-25T02:01:29Z","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/2605.22909/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Random circuit sampling (RCS) remains one of the most competitive frameworks for demonstrating quantum advantage in near-term noisy intermediate-scale quantum (NISQ) hardware. Unfortunately, absent error-correction, existing benchmarks to characterize these experiments, like linear cross-entropy, have been classically spoofed due to noise. Because of this, there are interesting regimes, like shallow-depth random quantum circuits, where sampling is plausibly classically intractable, but no existing benchmark can distinguish between a noisy quantum computer and an adversarial classical spoofer. ","authors_text":"Bill Fefferman, Gregory Bentsen, Michael J. Gullans, Soumik Ghosh, Yinchen Liu","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"quant-ph","submitted_at":"2026-05-21T18:00:28Z","title":"Sample-efficient benchmarking of shallow all-to-all random quantum circuits"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2605.22909","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":"sha256:6abd2de8d98ae5ef678fceb21748964d6f8b88422aa4713500ab4670db127f14","target":"record","created_at":"2026-05-25T02:01:29Z","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":"161d5a18d7c57adbcf73f814b456b06964915f3d4eeea9fc9c20f6cad630f3ea","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"quant-ph","submitted_at":"2026-05-21T18:00:28Z","title_canon_sha256":"7c65be2399f88d3409b4d0cccfca30a0409adcdfd502e489769f7fc37b11723c"},"schema_version":"1.0","source":{"id":"2605.22909","kind":"arxiv","version":1}},"canonical_sha256":"e6cbeac1b5dc96bf04235de0c2d1c075892fea7c48a3ca66e34e92a54acab409","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"e6cbeac1b5dc96bf04235de0c2d1c075892fea7c48a3ca66e34e92a54acab409","first_computed_at":"2026-05-25T02:01:29.554233Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-25T02:01:29.554233Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"FQUC77BoVtivkpg2WyxSam4Wa3P/3GvfV0nTHjGYg0p0V5WISgoyNnolRklK6cGDIFHQF4bfxq+JUOqEyzXaBA==","signature_status":"signed_v1","signed_at":"2026-05-25T02:01:29.554760Z","signed_message":"canonical_sha256_bytes"},"source_id":"2605.22909","source_kind":"arxiv","source_version":1}}},"equivocations":[{"signer_id":"pith.science","event_type":"integrity_finding","target":"integrity","event_ids":["sha256:3656d86d650baee49946c5055912920aae83960639c5279bf57c035539521dd1","sha256:3bbd1722c1c25b071cc84df08eda38c77428dcfb4d016b51b7c1d78bb7baf85f","sha256:dc1bc544d12ac6f54a98915f584dffab2375a60a3b525b1216516eab9cdc2ce5"]}],"invalid_events":[],"applied_event_ids":["sha256:6abd2de8d98ae5ef678fceb21748964d6f8b88422aa4713500ab4670db127f14","sha256:a229b6e30cb8c35a6301f30852e7bb7c9b148c67290cc40cd4965a52bd77c2e8"],"state_sha256":"b6a2cc98c27740687cda40790d93381713df7436339f63dbf93525f35b23bfc9"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Jioho5rg+SoePo5mnZgCu/p+E/zerMO/wfWlkXos2KDibIsnflaN29LU9yYaaSnbwuikLznkkNFDPmxSRnoLAA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-25T18:26:36.785643Z","bundle_sha256":"336fbdf4feff987cd8927e11bcc91f6b75ce7c484353a0d66c9d902b08125ff9"}}