{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2025:DUOWLJ3JEHMUPXVJT6MHKBIFLW","short_pith_number":"pith:DUOWLJ3J","canonical_record":{"source":{"id":"2508.08306","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.LG","submitted_at":"2025-08-08T03:26:32Z","cross_cats_sorted":["physics.data-an"],"title_canon_sha256":"74a95a136256b26a428d24e38eab1ac8f7f784d839fcb036fe2fde972cfdc46d","abstract_canon_sha256":"0a95fa9fab41cbcbc097bc84dba3fc6a7a06309d1593732344158f8a7eec7357"},"schema_version":"1.0"},"canonical_sha256":"1d1d65a76921d947dea99f987505055d9a6829d628bbb829e4c2d1277a5633d9","source":{"kind":"arxiv","id":"2508.08306","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2508.08306","created_at":"2026-07-05T11:52:25Z"},{"alias_kind":"arxiv_version","alias_value":"2508.08306v1","created_at":"2026-07-05T11:52:25Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2508.08306","created_at":"2026-07-05T11:52:25Z"},{"alias_kind":"pith_short_12","alias_value":"DUOWLJ3JEHMU","created_at":"2026-07-05T11:52:25Z"},{"alias_kind":"pith_short_16","alias_value":"DUOWLJ3JEHMUPXVJ","created_at":"2026-07-05T11:52:25Z"},{"alias_kind":"pith_short_8","alias_value":"DUOWLJ3J","created_at":"2026-07-05T11:52:25Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2025:DUOWLJ3JEHMUPXVJT6MHKBIFLW","target":"record","payload":{"canonical_record":{"source":{"id":"2508.08306","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.LG","submitted_at":"2025-08-08T03:26:32Z","cross_cats_sorted":["physics.data-an"],"title_canon_sha256":"74a95a136256b26a428d24e38eab1ac8f7f784d839fcb036fe2fde972cfdc46d","abstract_canon_sha256":"0a95fa9fab41cbcbc097bc84dba3fc6a7a06309d1593732344158f8a7eec7357"},"schema_version":"1.0"},"canonical_sha256":"1d1d65a76921d947dea99f987505055d9a6829d628bbb829e4c2d1277a5633d9","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T11:52:25.667149Z","signature_b64":"T2IgkFJs9IVhWKGX234XYOWJHBiCWImuGgFtTkRWSd99+sGauek/kSCiOPgeVcCoCBIcMPcTSPci85RCdaPpBA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"1d1d65a76921d947dea99f987505055d9a6829d628bbb829e4c2d1277a5633d9","last_reissued_at":"2026-07-05T11:52:25.666531Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T11:52:25.666531Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2508.08306","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":"2026-07-05T11:52:25Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"tPqDCXOTe/IjZscM8eJ11pgLjUjsVnWjIAxH9Q6+yOeHZDQsLj454Ol8XoI3RQxYSFfkpzh6FzYhkPNqzyniDQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-17T00:16:14.505472Z"},"content_sha256":"3bd336b02e7351de9170c82ed78bac6c6a5907f6723e9a0301cbf78bb4d49f8a","schema_version":"1.0","event_id":"sha256:3bd336b02e7351de9170c82ed78bac6c6a5907f6723e9a0301cbf78bb4d49f8a"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2025:DUOWLJ3JEHMUPXVJT6MHKBIFLW","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Comparative study of machine learning and statistical methods for automatic identification and quantification in {\\gamma}-ray spectrometry","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["physics.data-an"],"primary_cat":"cs.LG","authors_text":"Cheick Thiam, Christophe Bobin, Dinh Triem Phan, J\\'er\\^ome Bobin","submitted_at":"2025-08-08T03:26:32Z","abstract_excerpt":"During the last decade, a large number of different numerical methods have been proposed to tackle the automatic identification and quantification in {\\gamma}-ray spectrometry. However, the lack of common benchmarks, including datasets, code and comparison metrics, makes their evaluation and comparison hard. In that context, we propose an open-source benchmark that comprises simulated datasets of various {\\gamma}-spectrometry settings, codes of different analysis approaches and evaluation metrics. This allows us to compare the state-of-the-art end-to-end machine learning with a statistical unm"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2508.08306","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/2508.08306/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":"2026-07-05T11:52:25Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"D+TdbcawXjIzMHwogI2MLPISDSYKJz6cy7O1gsaD8qaK8CecFZmKuIwXJ1UC24wjygsvKQ856MGpkJmBnApGDQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-17T00:16:14.506431Z"},"content_sha256":"8388d009af30e2e440252b68c523b9f46090527ec033c11987d9265c75f5889a","schema_version":"1.0","event_id":"sha256:8388d009af30e2e440252b68c523b9f46090527ec033c11987d9265c75f5889a"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/DUOWLJ3JEHMUPXVJT6MHKBIFLW/bundle.json","state_url":"https://pith.science/pith/DUOWLJ3JEHMUPXVJT6MHKBIFLW/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/DUOWLJ3JEHMUPXVJT6MHKBIFLW/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":"2026-08-17T00:16:14Z","links":{"resolver":"https://pith.science/pith/DUOWLJ3JEHMUPXVJT6MHKBIFLW","bundle":"https://pith.science/pith/DUOWLJ3JEHMUPXVJT6MHKBIFLW/bundle.json","state":"https://pith.science/pith/DUOWLJ3JEHMUPXVJT6MHKBIFLW/state.json","well_known_bundle":"https://pith.science/.well-known/pith/DUOWLJ3JEHMUPXVJT6MHKBIFLW/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2025:DUOWLJ3JEHMUPXVJT6MHKBIFLW","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":"0a95fa9fab41cbcbc097bc84dba3fc6a7a06309d1593732344158f8a7eec7357","cross_cats_sorted":["physics.data-an"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.LG","submitted_at":"2025-08-08T03:26:32Z","title_canon_sha256":"74a95a136256b26a428d24e38eab1ac8f7f784d839fcb036fe2fde972cfdc46d"},"schema_version":"1.0","source":{"id":"2508.08306","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2508.08306","created_at":"2026-07-05T11:52:25Z"},{"alias_kind":"arxiv_version","alias_value":"2508.08306v1","created_at":"2026-07-05T11:52:25Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2508.08306","created_at":"2026-07-05T11:52:25Z"},{"alias_kind":"pith_short_12","alias_value":"DUOWLJ3JEHMU","created_at":"2026-07-05T11:52:25Z"},{"alias_kind":"pith_short_16","alias_value":"DUOWLJ3JEHMUPXVJ","created_at":"2026-07-05T11:52:25Z"},{"alias_kind":"pith_short_8","alias_value":"DUOWLJ3J","created_at":"2026-07-05T11:52:25Z"}],"graph_snapshots":[{"event_id":"sha256:8388d009af30e2e440252b68c523b9f46090527ec033c11987d9265c75f5889a","target":"graph","created_at":"2026-07-05T11:52:25Z","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/2508.08306/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"During the last decade, a large number of different numerical methods have been proposed to tackle the automatic identification and quantification in {\\gamma}-ray spectrometry. However, the lack of common benchmarks, including datasets, code and comparison metrics, makes their evaluation and comparison hard. In that context, we propose an open-source benchmark that comprises simulated datasets of various {\\gamma}-spectrometry settings, codes of different analysis approaches and evaluation metrics. This allows us to compare the state-of-the-art end-to-end machine learning with a statistical unm","authors_text":"Cheick Thiam, Christophe Bobin, Dinh Triem Phan, J\\'er\\^ome Bobin","cross_cats":["physics.data-an"],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.LG","submitted_at":"2025-08-08T03:26:32Z","title":"Comparative study of machine learning and statistical methods for automatic identification and quantification in {\\gamma}-ray spectrometry"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2508.08306","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":"sha256:3bd336b02e7351de9170c82ed78bac6c6a5907f6723e9a0301cbf78bb4d49f8a","target":"record","created_at":"2026-07-05T11:52:25Z","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":"0a95fa9fab41cbcbc097bc84dba3fc6a7a06309d1593732344158f8a7eec7357","cross_cats_sorted":["physics.data-an"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"cs.LG","submitted_at":"2025-08-08T03:26:32Z","title_canon_sha256":"74a95a136256b26a428d24e38eab1ac8f7f784d839fcb036fe2fde972cfdc46d"},"schema_version":"1.0","source":{"id":"2508.08306","kind":"arxiv","version":1}},"canonical_sha256":"1d1d65a76921d947dea99f987505055d9a6829d628bbb829e4c2d1277a5633d9","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"1d1d65a76921d947dea99f987505055d9a6829d628bbb829e4c2d1277a5633d9","first_computed_at":"2026-07-05T11:52:25.666531Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T11:52:25.666531Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"T2IgkFJs9IVhWKGX234XYOWJHBiCWImuGgFtTkRWSd99+sGauek/kSCiOPgeVcCoCBIcMPcTSPci85RCdaPpBA==","signature_status":"signed_v1","signed_at":"2026-07-05T11:52:25.667149Z","signed_message":"canonical_sha256_bytes"},"source_id":"2508.08306","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:3bd336b02e7351de9170c82ed78bac6c6a5907f6723e9a0301cbf78bb4d49f8a","sha256:8388d009af30e2e440252b68c523b9f46090527ec033c11987d9265c75f5889a"],"state_sha256":"1b7accc7925040bffe0629b5ac3269d9e943df263a4f0ff19dac388223394241"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"CamXp8bu1vS/+ibSZ2CdSkDx6eFcYfI/j/bo+tI1EDXOZATCTjYc8GhfNynPDGmv3o2UxkoR5ML6oWcHjmWwAw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-17T00:16:14.512007Z","bundle_sha256":"242c6de1c71a7bcfbb0eae5940d82745ebdbfe0ae0b346c050f6679c84acca49"}}