{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2022:6FVWCISPPATSWEJWVWK5KKZZVO","short_pith_number":"pith:6FVWCISP","canonical_record":{"source":{"id":"2209.13943","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2022-09-28T09:20:26Z","cross_cats_sorted":[],"title_canon_sha256":"8140efa975292189e0a87cf3b5bd97c7b677b08b3d6b4d259e2bead14c80da97","abstract_canon_sha256":"db8f053bcb91ac02ae7185bb759e2e5464a0124f5048a7ab87cfaa501636c1a3"},"schema_version":"1.0"},"canonical_sha256":"f16b61224f78272b1136ad95d52b39ab9104f51f050d1bf569989fcc844df554","source":{"kind":"arxiv","id":"2209.13943","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2209.13943","created_at":"2026-07-05T05:14:23Z"},{"alias_kind":"arxiv_version","alias_value":"2209.13943v1","created_at":"2026-07-05T05:14:23Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2209.13943","created_at":"2026-07-05T05:14:23Z"},{"alias_kind":"pith_short_12","alias_value":"6FVWCISPPATS","created_at":"2026-07-05T05:14:23Z"},{"alias_kind":"pith_short_16","alias_value":"6FVWCISPPATSWEJW","created_at":"2026-07-05T05:14:23Z"},{"alias_kind":"pith_short_8","alias_value":"6FVWCISP","created_at":"2026-07-05T05:14:23Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2022:6FVWCISPPATSWEJWVWK5KKZZVO","target":"record","payload":{"canonical_record":{"source":{"id":"2209.13943","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2022-09-28T09:20:26Z","cross_cats_sorted":[],"title_canon_sha256":"8140efa975292189e0a87cf3b5bd97c7b677b08b3d6b4d259e2bead14c80da97","abstract_canon_sha256":"db8f053bcb91ac02ae7185bb759e2e5464a0124f5048a7ab87cfaa501636c1a3"},"schema_version":"1.0"},"canonical_sha256":"f16b61224f78272b1136ad95d52b39ab9104f51f050d1bf569989fcc844df554","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T05:14:23.764346Z","signature_b64":"RC0apJSBo5qaIuKOEyQngf8xSDX8ysdbrPNA2YSgJYdCJ+MtTXV7ACie8yEPQw74OCzln+wCwnVJfc6cs0sIDQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"f16b61224f78272b1136ad95d52b39ab9104f51f050d1bf569989fcc844df554","last_reissued_at":"2026-07-05T05:14:23.763798Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T05:14:23.763798Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2209.13943","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":"2026-07-05T05:14:23Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"TlIgPzelc7kAsHBkVN/1gAoT28TzU7n/bX3WUTH4TZ6mnMVTkhu2kjtlnLCuc5++64cPkIyBnwOQI8Zcm3swDA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-22T03:00:58.487971Z"},"content_sha256":"64d99e61aa6ca841b9ecba0f7249099997a88bcf74ad03761a8279879e93f951","schema_version":"1.0","event_id":"sha256:64d99e61aa6ca841b9ecba0f7249099997a88bcf74ad03761a8279879e93f951"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2022:6FVWCISPPATSWEJWVWK5KKZZVO","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"One-off and Repeating Fast Radio Bursts: A Statistical Analysis","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.HE","authors_text":"Hao-Yan Chen, Mouyuan Sun, Tuan Yi, Wei-Min Gu","submitted_at":"2022-09-28T09:20:26Z","abstract_excerpt":"According to the number of detected bursts, fast radio bursts (FRBs) can be classified into two categories, i.e., one-off FRBs and repeating ones. We make a statistical comparison of these two categories based on the first FRB catalog of the Canadian Hydrogen Intensity Mapping Experiment Fast Radio Burst Project. Using the Anderson-Darling, Kolmogrov-Smirnov, and Energy statistic tests, we find significant statistical differences ($p$-value $<$ 0.001) of the burst properties between the one-off FRBs and the repeating ones. More specifically, after controlling for distance, we find that the pea"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2209.13943","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/2209.13943/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":"2026-07-05T05:14:23Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"UsXzcwYpnJ/eNwpp8IRxGrvtXjGuCfML8+zrlUUIAts+K31vq5S9X8TJK4OiXYDbT9uUAjT77GyW1NCwMGCzDQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-22T03:00:58.488942Z"},"content_sha256":"dfd3bc80bedbd36beb1ad4257cbb02e45ec891f8dce5f77da95e3f931f9d2525","schema_version":"1.0","event_id":"sha256:dfd3bc80bedbd36beb1ad4257cbb02e45ec891f8dce5f77da95e3f931f9d2525"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/6FVWCISPPATSWEJWVWK5KKZZVO/bundle.json","state_url":"https://pith.science/pith/6FVWCISPPATSWEJWVWK5KKZZVO/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/6FVWCISPPATSWEJWVWK5KKZZVO/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":"2026-08-22T03:00:58Z","links":{"resolver":"https://pith.science/pith/6FVWCISPPATSWEJWVWK5KKZZVO","bundle":"https://pith.science/pith/6FVWCISPPATSWEJWVWK5KKZZVO/bundle.json","state":"https://pith.science/pith/6FVWCISPPATSWEJWVWK5KKZZVO/state.json","well_known_bundle":"https://pith.science/.well-known/pith/6FVWCISPPATSWEJWVWK5KKZZVO/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2022:6FVWCISPPATSWEJWVWK5KKZZVO","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":"db8f053bcb91ac02ae7185bb759e2e5464a0124f5048a7ab87cfaa501636c1a3","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2022-09-28T09:20:26Z","title_canon_sha256":"8140efa975292189e0a87cf3b5bd97c7b677b08b3d6b4d259e2bead14c80da97"},"schema_version":"1.0","source":{"id":"2209.13943","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2209.13943","created_at":"2026-07-05T05:14:23Z"},{"alias_kind":"arxiv_version","alias_value":"2209.13943v1","created_at":"2026-07-05T05:14:23Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2209.13943","created_at":"2026-07-05T05:14:23Z"},{"alias_kind":"pith_short_12","alias_value":"6FVWCISPPATS","created_at":"2026-07-05T05:14:23Z"},{"alias_kind":"pith_short_16","alias_value":"6FVWCISPPATSWEJW","created_at":"2026-07-05T05:14:23Z"},{"alias_kind":"pith_short_8","alias_value":"6FVWCISP","created_at":"2026-07-05T05:14:23Z"}],"graph_snapshots":[{"event_id":"sha256:dfd3bc80bedbd36beb1ad4257cbb02e45ec891f8dce5f77da95e3f931f9d2525","target":"graph","created_at":"2026-07-05T05:14:23Z","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/2209.13943/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"According to the number of detected bursts, fast radio bursts (FRBs) can be classified into two categories, i.e., one-off FRBs and repeating ones. We make a statistical comparison of these two categories based on the first FRB catalog of the Canadian Hydrogen Intensity Mapping Experiment Fast Radio Burst Project. Using the Anderson-Darling, Kolmogrov-Smirnov, and Energy statistic tests, we find significant statistical differences ($p$-value $<$ 0.001) of the burst properties between the one-off FRBs and the repeating ones. More specifically, after controlling for distance, we find that the pea","authors_text":"Hao-Yan Chen, Mouyuan Sun, Tuan Yi, Wei-Min Gu","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2022-09-28T09:20:26Z","title":"One-off and Repeating Fast Radio Bursts: A Statistical Analysis"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2209.13943","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":"sha256:64d99e61aa6ca841b9ecba0f7249099997a88bcf74ad03761a8279879e93f951","target":"record","created_at":"2026-07-05T05:14:23Z","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":"db8f053bcb91ac02ae7185bb759e2e5464a0124f5048a7ab87cfaa501636c1a3","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2022-09-28T09:20:26Z","title_canon_sha256":"8140efa975292189e0a87cf3b5bd97c7b677b08b3d6b4d259e2bead14c80da97"},"schema_version":"1.0","source":{"id":"2209.13943","kind":"arxiv","version":1}},"canonical_sha256":"f16b61224f78272b1136ad95d52b39ab9104f51f050d1bf569989fcc844df554","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"f16b61224f78272b1136ad95d52b39ab9104f51f050d1bf569989fcc844df554","first_computed_at":"2026-07-05T05:14:23.763798Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T05:14:23.763798Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"RC0apJSBo5qaIuKOEyQngf8xSDX8ysdbrPNA2YSgJYdCJ+MtTXV7ACie8yEPQw74OCzln+wCwnVJfc6cs0sIDQ==","signature_status":"signed_v1","signed_at":"2026-07-05T05:14:23.764346Z","signed_message":"canonical_sha256_bytes"},"source_id":"2209.13943","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:64d99e61aa6ca841b9ecba0f7249099997a88bcf74ad03761a8279879e93f951","sha256:dfd3bc80bedbd36beb1ad4257cbb02e45ec891f8dce5f77da95e3f931f9d2525"],"state_sha256":"f7ba8bec5e1df88486edec03706de88b002f93ad7e83381cc07c2a6c740b4d96"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"QodColKKoBRtBzSGtJb+ZOkXw/JubVfzg90jOEYWNDU5xZOC55V1iZfhXOia/T/81G4sH0gcWo336zixILyODA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-22T03:00:58.495295Z","bundle_sha256":"770499b589168bd9b3132b1fb14eb0307850b97ec69a273c9ba2dcf6d5cea2bb"}}