{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2022:OVKJTYQLPZDN4YMPBO3CCQJP4E","short_pith_number":"pith:OVKJTYQL","canonical_record":{"source":{"id":"2209.11587","kind":"arxiv","version":2},"metadata":{"license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"physics.ins-det","submitted_at":"2022-09-23T13:41:33Z","cross_cats_sorted":[],"title_canon_sha256":"5f6c70cef49aa035cd79c3a49ebbffc6cb15a58aeda0e976999d63e4cf9a32c8","abstract_canon_sha256":"277d089d6c75048601b047b2956424aac2956c8bb65ccf8d8d60471890edaff7"},"schema_version":"1.0"},"canonical_sha256":"755499e20b7e46de618f0bb621412fe121ac928ca7479f392df8ec6e037e06be","source":{"kind":"arxiv","id":"2209.11587","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2209.11587","created_at":"2026-07-05T06:20:19Z"},{"alias_kind":"arxiv_version","alias_value":"2209.11587v2","created_at":"2026-07-05T06:20:19Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2209.11587","created_at":"2026-07-05T06:20:19Z"},{"alias_kind":"pith_short_12","alias_value":"OVKJTYQLPZDN","created_at":"2026-07-05T06:20:19Z"},{"alias_kind":"pith_short_16","alias_value":"OVKJTYQLPZDN4YMP","created_at":"2026-07-05T06:20:19Z"},{"alias_kind":"pith_short_8","alias_value":"OVKJTYQL","created_at":"2026-07-05T06:20:19Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2022:OVKJTYQLPZDN4YMPBO3CCQJP4E","target":"record","payload":{"canonical_record":{"source":{"id":"2209.11587","kind":"arxiv","version":2},"metadata":{"license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"physics.ins-det","submitted_at":"2022-09-23T13:41:33Z","cross_cats_sorted":[],"title_canon_sha256":"5f6c70cef49aa035cd79c3a49ebbffc6cb15a58aeda0e976999d63e4cf9a32c8","abstract_canon_sha256":"277d089d6c75048601b047b2956424aac2956c8bb65ccf8d8d60471890edaff7"},"schema_version":"1.0"},"canonical_sha256":"755499e20b7e46de618f0bb621412fe121ac928ca7479f392df8ec6e037e06be","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T06:20:19.289302Z","signature_b64":"RfaHoQ2wMevM3SfPQEDeWKLo6AnAnpobZTls34GyW9BQhWBvPdudPDwc9ImkwpYwtiEIxPcDEO5XODARfp5oAg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"755499e20b7e46de618f0bb621412fe121ac928ca7479f392df8ec6e037e06be","last_reissued_at":"2026-07-05T06:20:19.288817Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T06:20:19.288817Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2209.11587","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":"2026-07-05T06:20:19Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"szpBtooy3D5xIKCy8+veQYNloeR6CtsgVQFKK0TNilydAbwkGMEOEPK3jU0/Tm4aslQo7ezXEdYuhlu32pxhAQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-06T17:57:39.695679Z"},"content_sha256":"588017ba63d36b450e8216bc2b85cbd43240fe39e4c4018685b5b899352580b9","schema_version":"1.0","event_id":"sha256:588017ba63d36b450e8216bc2b85cbd43240fe39e4c4018685b5b899352580b9"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2022:OVKJTYQLPZDN4YMPBO3CCQJP4E","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Detailed simulation for the ClearMind prototype detection module and event reconstruction using artificial intelligence","license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","headline":"","cross_cats":[],"primary_cat":"physics.ins-det","authors_text":"Aline Galindo-Tellez, Chi-Hsun Sung, Christian Morel, Dominique Breton, Dominique Yvon, Jihane Maalmi, Laurie Cappellugola, Mathieu Dupont, Megane Follin, Roman Chyzh, S\\'ebastien Curtoni, Viatcheslav Sharyy","submitted_at":"2022-09-23T13:41:33Z","abstract_excerpt":"The ClearMind project aims to develop the TOF-PET position sensitive detection module optimized for the time resolution, spatial resolution, and detection efficiency. For this, the ClearMind project uses a large (59 $\\times$ 59 mm$^2$) monolithic PbWO$_4$ (PWO) scintillating crystal with a bialkali photo-electric layer deposited directly on the crystal. Scintillation and Cherenkov photons result together from the 511 keV gamma-ray interation into the PWO crystal. A micro-channel plate photomultiplier tube (MCP-PMT) encapsulating the PWO crystal amplifies photoelectrons generated at the photoca"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2209.11587","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/2209.11587/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":"2026-07-05T06:20:19Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"/dexzEAcz2j6tPK0LdJoaD+Cv4q3g1H/t12lZjUf6poLpHWB9Yev+HAFZzNf9S5oMbI3yz8SC3mY1sJiNtjZDg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-06T17:57:39.696073Z"},"content_sha256":"c31872a2b173601a3667f8d97dd5df7cdef2684b182117ae292b26b92a5019ef","schema_version":"1.0","event_id":"sha256:c31872a2b173601a3667f8d97dd5df7cdef2684b182117ae292b26b92a5019ef"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/OVKJTYQLPZDN4YMPBO3CCQJP4E/bundle.json","state_url":"https://pith.science/pith/OVKJTYQLPZDN4YMPBO3CCQJP4E/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/OVKJTYQLPZDN4YMPBO3CCQJP4E/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":"2026-07-06T17:57:39Z","links":{"resolver":"https://pith.science/pith/OVKJTYQLPZDN4YMPBO3CCQJP4E","bundle":"https://pith.science/pith/OVKJTYQLPZDN4YMPBO3CCQJP4E/bundle.json","state":"https://pith.science/pith/OVKJTYQLPZDN4YMPBO3CCQJP4E/state.json","well_known_bundle":"https://pith.science/.well-known/pith/OVKJTYQLPZDN4YMPBO3CCQJP4E/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2022:OVKJTYQLPZDN4YMPBO3CCQJP4E","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":"277d089d6c75048601b047b2956424aac2956c8bb65ccf8d8d60471890edaff7","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"physics.ins-det","submitted_at":"2022-09-23T13:41:33Z","title_canon_sha256":"5f6c70cef49aa035cd79c3a49ebbffc6cb15a58aeda0e976999d63e4cf9a32c8"},"schema_version":"1.0","source":{"id":"2209.11587","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2209.11587","created_at":"2026-07-05T06:20:19Z"},{"alias_kind":"arxiv_version","alias_value":"2209.11587v2","created_at":"2026-07-05T06:20:19Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2209.11587","created_at":"2026-07-05T06:20:19Z"},{"alias_kind":"pith_short_12","alias_value":"OVKJTYQLPZDN","created_at":"2026-07-05T06:20:19Z"},{"alias_kind":"pith_short_16","alias_value":"OVKJTYQLPZDN4YMP","created_at":"2026-07-05T06:20:19Z"},{"alias_kind":"pith_short_8","alias_value":"OVKJTYQL","created_at":"2026-07-05T06:20:19Z"}],"graph_snapshots":[{"event_id":"sha256:c31872a2b173601a3667f8d97dd5df7cdef2684b182117ae292b26b92a5019ef","target":"graph","created_at":"2026-07-05T06:20:19Z","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/2209.11587/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"The ClearMind project aims to develop the TOF-PET position sensitive detection module optimized for the time resolution, spatial resolution, and detection efficiency. For this, the ClearMind project uses a large (59 $\\times$ 59 mm$^2$) monolithic PbWO$_4$ (PWO) scintillating crystal with a bialkali photo-electric layer deposited directly on the crystal. Scintillation and Cherenkov photons result together from the 511 keV gamma-ray interation into the PWO crystal. A micro-channel plate photomultiplier tube (MCP-PMT) encapsulating the PWO crystal amplifies photoelectrons generated at the photoca","authors_text":"Aline Galindo-Tellez, Chi-Hsun Sung, Christian Morel, Dominique Breton, Dominique Yvon, Jihane Maalmi, Laurie Cappellugola, Mathieu Dupont, Megane Follin, Roman Chyzh, S\\'ebastien Curtoni, Viatcheslav Sharyy","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"physics.ins-det","submitted_at":"2022-09-23T13:41:33Z","title":"Detailed simulation for the ClearMind prototype detection module and event reconstruction using artificial intelligence"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2209.11587","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":"sha256:588017ba63d36b450e8216bc2b85cbd43240fe39e4c4018685b5b899352580b9","target":"record","created_at":"2026-07-05T06:20:19Z","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":"277d089d6c75048601b047b2956424aac2956c8bb65ccf8d8d60471890edaff7","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by-nc-nd/4.0/","primary_cat":"physics.ins-det","submitted_at":"2022-09-23T13:41:33Z","title_canon_sha256":"5f6c70cef49aa035cd79c3a49ebbffc6cb15a58aeda0e976999d63e4cf9a32c8"},"schema_version":"1.0","source":{"id":"2209.11587","kind":"arxiv","version":2}},"canonical_sha256":"755499e20b7e46de618f0bb621412fe121ac928ca7479f392df8ec6e037e06be","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"755499e20b7e46de618f0bb621412fe121ac928ca7479f392df8ec6e037e06be","first_computed_at":"2026-07-05T06:20:19.288817Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T06:20:19.288817Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"RfaHoQ2wMevM3SfPQEDeWKLo6AnAnpobZTls34GyW9BQhWBvPdudPDwc9ImkwpYwtiEIxPcDEO5XODARfp5oAg==","signature_status":"signed_v1","signed_at":"2026-07-05T06:20:19.289302Z","signed_message":"canonical_sha256_bytes"},"source_id":"2209.11587","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:588017ba63d36b450e8216bc2b85cbd43240fe39e4c4018685b5b899352580b9","sha256:c31872a2b173601a3667f8d97dd5df7cdef2684b182117ae292b26b92a5019ef"],"state_sha256":"dd4237361af5208aa52b3faf157fee2919368f724d39e9aec0b120c98e8c0833"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"H5krI0fsmt/VWp0Rb2PJp7XhbJLLc7T8yl/97i+TBe1kqaf3gMII2uFxL336+RWJXRNQnNZj2iof7ltx9RSvAg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-07-06T17:57:39.698105Z","bundle_sha256":"e58f20813f09f03fbaf6a009642f75f5e65fa0252102eb72cf3a55c3d0ae86d3"}}