{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2023:ASF5QML6L5LA6LFTFDH3OGIZHJ","short_pith_number":"pith:ASF5QML6","canonical_record":{"source":{"id":"2304.08406","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"hep-ex","submitted_at":"2023-04-17T16:18:35Z","cross_cats_sorted":["physics.ins-det"],"title_canon_sha256":"6e4c71695d35a3d98e65f3a72ee4e5898b1497d7cf642740ee66f3666844488b","abstract_canon_sha256":"336336df59ed81a6c60b89409ba64c178fee972a3c0618f82d0b8d4735c86421"},"schema_version":"1.0"},"canonical_sha256":"048bd8317e5f560f2cb328cfb719193a4ae65273a0482e35218eaa6a09e08ae6","source":{"kind":"arxiv","id":"2304.08406","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2304.08406","created_at":"2026-07-05T06:07:38Z"},{"alias_kind":"arxiv_version","alias_value":"2304.08406v1","created_at":"2026-07-05T06:07:38Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2304.08406","created_at":"2026-07-05T06:07:38Z"},{"alias_kind":"pith_short_12","alias_value":"ASF5QML6L5LA","created_at":"2026-07-05T06:07:38Z"},{"alias_kind":"pith_short_16","alias_value":"ASF5QML6L5LA6LFT","created_at":"2026-07-05T06:07:38Z"},{"alias_kind":"pith_short_8","alias_value":"ASF5QML6","created_at":"2026-07-05T06:07:38Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2023:ASF5QML6L5LA6LFTFDH3OGIZHJ","target":"record","payload":{"canonical_record":{"source":{"id":"2304.08406","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"hep-ex","submitted_at":"2023-04-17T16:18:35Z","cross_cats_sorted":["physics.ins-det"],"title_canon_sha256":"6e4c71695d35a3d98e65f3a72ee4e5898b1497d7cf642740ee66f3666844488b","abstract_canon_sha256":"336336df59ed81a6c60b89409ba64c178fee972a3c0618f82d0b8d4735c86421"},"schema_version":"1.0"},"canonical_sha256":"048bd8317e5f560f2cb328cfb719193a4ae65273a0482e35218eaa6a09e08ae6","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T06:07:38.504484Z","signature_b64":"farj5GliLLWzJ410aB7ndAzCUSum99tH06dH1T541HZCr0m438EFbaM1nwZxKTLnYREkPEjdty61L/v1oCGkCw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"048bd8317e5f560f2cb328cfb719193a4ae65273a0482e35218eaa6a09e08ae6","last_reissued_at":"2026-07-05T06:07:38.504105Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T06:07:38.504105Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2304.08406","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":"2026-07-05T06:07:38Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"CZUR0z4Zze9C9NL4ohdTOKi3ay9PTaLoOHW7N/5mjMtdDQaUuF7KHk6ccCRMJi78z9uuYxtsMZkDNbW6MJhJAA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-16T23:24:30.142778Z"},"content_sha256":"917e6e6254ddb999c87db0a64c26a82e81a9a22343ee19f76c8da80128bfde23","schema_version":"1.0","event_id":"sha256:917e6e6254ddb999c87db0a64c26a82e81a9a22343ee19f76c8da80128bfde23"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2023:ASF5QML6L5LA6LFTFDH3OGIZHJ","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"A first application of machine and deep learning for background rejection in the ALPS II TES detector","license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","headline":"","cross_cats":["physics.ins-det"],"primary_cat":"hep-ex","authors_text":"Axel Lindner, Christina Schwemmbauer, Friederike Januschek, Gulden Othman, Jose Alejandro Rubiera Gimeno, Katharina Isleif, Manuel Meyer, Matthias Schott, Rikhav Shah (for the ALPS II collaboration)","submitted_at":"2023-04-17T16:18:35Z","abstract_excerpt":"Axions and axion-like particles are hypothetical particles predicted in extensions of the standard model and are promising cold dark matter candidates. The Any Light Particle Search (ALPS II) experiment is a light-shining-through-the-wall experiment that aims to produce these particles from a strong light source and magnetic field and subsequently detect them through a reconversion into photons. With an expected rate $\\sim$ 1 photon per day, a sensitive detection scheme needs to be employed and characterized. One foreseen detector is based on a transition edge sensor (TES). Here, we investigat"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2304.08406","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/2304.08406/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":"2026-07-05T06:07:38Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"V3DVq0ytob1TWLHJQnN6pmYorSE3UraLX0oxUE8GSDjEhJxAERciHDmQHWyGHxD/AkADE3AAL45++Z07nNxJDQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-16T23:24:30.143300Z"},"content_sha256":"18b70de392cf33d79d3ae0e2925ce66bb199889f1eac553c24601df3ec140f6b","schema_version":"1.0","event_id":"sha256:18b70de392cf33d79d3ae0e2925ce66bb199889f1eac553c24601df3ec140f6b"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/ASF5QML6L5LA6LFTFDH3OGIZHJ/bundle.json","state_url":"https://pith.science/pith/ASF5QML6L5LA6LFTFDH3OGIZHJ/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/ASF5QML6L5LA6LFTFDH3OGIZHJ/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":"2026-08-16T23:24:30Z","links":{"resolver":"https://pith.science/pith/ASF5QML6L5LA6LFTFDH3OGIZHJ","bundle":"https://pith.science/pith/ASF5QML6L5LA6LFTFDH3OGIZHJ/bundle.json","state":"https://pith.science/pith/ASF5QML6L5LA6LFTFDH3OGIZHJ/state.json","well_known_bundle":"https://pith.science/.well-known/pith/ASF5QML6L5LA6LFTFDH3OGIZHJ/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2023:ASF5QML6L5LA6LFTFDH3OGIZHJ","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":"336336df59ed81a6c60b89409ba64c178fee972a3c0618f82d0b8d4735c86421","cross_cats_sorted":["physics.ins-det"],"license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"hep-ex","submitted_at":"2023-04-17T16:18:35Z","title_canon_sha256":"6e4c71695d35a3d98e65f3a72ee4e5898b1497d7cf642740ee66f3666844488b"},"schema_version":"1.0","source":{"id":"2304.08406","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2304.08406","created_at":"2026-07-05T06:07:38Z"},{"alias_kind":"arxiv_version","alias_value":"2304.08406v1","created_at":"2026-07-05T06:07:38Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2304.08406","created_at":"2026-07-05T06:07:38Z"},{"alias_kind":"pith_short_12","alias_value":"ASF5QML6L5LA","created_at":"2026-07-05T06:07:38Z"},{"alias_kind":"pith_short_16","alias_value":"ASF5QML6L5LA6LFT","created_at":"2026-07-05T06:07:38Z"},{"alias_kind":"pith_short_8","alias_value":"ASF5QML6","created_at":"2026-07-05T06:07:38Z"}],"graph_snapshots":[{"event_id":"sha256:18b70de392cf33d79d3ae0e2925ce66bb199889f1eac553c24601df3ec140f6b","target":"graph","created_at":"2026-07-05T06:07:38Z","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/2304.08406/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Axions and axion-like particles are hypothetical particles predicted in extensions of the standard model and are promising cold dark matter candidates. The Any Light Particle Search (ALPS II) experiment is a light-shining-through-the-wall experiment that aims to produce these particles from a strong light source and magnetic field and subsequently detect them through a reconversion into photons. With an expected rate $\\sim$ 1 photon per day, a sensitive detection scheme needs to be employed and characterized. One foreseen detector is based on a transition edge sensor (TES). Here, we investigat","authors_text":"Axel Lindner, Christina Schwemmbauer, Friederike Januschek, Gulden Othman, Jose Alejandro Rubiera Gimeno, Katharina Isleif, Manuel Meyer, Matthias Schott, Rikhav Shah (for the ALPS II collaboration)","cross_cats":["physics.ins-det"],"headline":"","license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"hep-ex","submitted_at":"2023-04-17T16:18:35Z","title":"A first application of machine and deep learning for background rejection in the ALPS II TES detector"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2304.08406","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":"sha256:917e6e6254ddb999c87db0a64c26a82e81a9a22343ee19f76c8da80128bfde23","target":"record","created_at":"2026-07-05T06:07:38Z","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":"336336df59ed81a6c60b89409ba64c178fee972a3c0618f82d0b8d4735c86421","cross_cats_sorted":["physics.ins-det"],"license":"http://creativecommons.org/licenses/by-nc-sa/4.0/","primary_cat":"hep-ex","submitted_at":"2023-04-17T16:18:35Z","title_canon_sha256":"6e4c71695d35a3d98e65f3a72ee4e5898b1497d7cf642740ee66f3666844488b"},"schema_version":"1.0","source":{"id":"2304.08406","kind":"arxiv","version":1}},"canonical_sha256":"048bd8317e5f560f2cb328cfb719193a4ae65273a0482e35218eaa6a09e08ae6","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"048bd8317e5f560f2cb328cfb719193a4ae65273a0482e35218eaa6a09e08ae6","first_computed_at":"2026-07-05T06:07:38.504105Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T06:07:38.504105Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"farj5GliLLWzJ410aB7ndAzCUSum99tH06dH1T541HZCr0m438EFbaM1nwZxKTLnYREkPEjdty61L/v1oCGkCw==","signature_status":"signed_v1","signed_at":"2026-07-05T06:07:38.504484Z","signed_message":"canonical_sha256_bytes"},"source_id":"2304.08406","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:917e6e6254ddb999c87db0a64c26a82e81a9a22343ee19f76c8da80128bfde23","sha256:18b70de392cf33d79d3ae0e2925ce66bb199889f1eac553c24601df3ec140f6b"],"state_sha256":"3766801ec99b89ba633725606120da9ae23ea8e1ec8394b289f6010d8bf95001"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"17dYDj4dCOCMv0BNAkyGPTROhprRvnvqPGDnT3aijn/R+dqApRZiQw7dA99qt2iGJox8j3hwaZWBDBz3lAXJBA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-16T23:24:30.147826Z","bundle_sha256":"45e4b4afe12c35f2d62a4f1edb24e2839f6183c441bceacbbe3c23349b4c00f1"}}