{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2023:XKAJO4EA6WCOVSZIF5UKVU2IAT","short_pith_number":"pith:XKAJO4EA","canonical_record":{"source":{"id":"2312.16723","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.plasm-ph","submitted_at":"2023-12-27T21:20:38Z","cross_cats_sorted":["physics.optics"],"title_canon_sha256":"0517f031d8d0b6bcc305394b2e48fddfec5271da4dd5bb5601e3354703001af6","abstract_canon_sha256":"2e5a14688141c6425f9b45b8e517e8f2528f1a7976f14a521a083590f5d2259b"},"schema_version":"1.0"},"canonical_sha256":"ba80977080f584eacb282f68aad34804e60225dc96b9d4ec3716ee2860f24097","source":{"kind":"arxiv","id":"2312.16723","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2312.16723","created_at":"2026-07-05T07:28:34Z"},{"alias_kind":"arxiv_version","alias_value":"2312.16723v1","created_at":"2026-07-05T07:28:34Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2312.16723","created_at":"2026-07-05T07:28:34Z"},{"alias_kind":"pith_short_12","alias_value":"XKAJO4EA6WCO","created_at":"2026-07-05T07:28:34Z"},{"alias_kind":"pith_short_16","alias_value":"XKAJO4EA6WCOVSZI","created_at":"2026-07-05T07:28:34Z"},{"alias_kind":"pith_short_8","alias_value":"XKAJO4EA","created_at":"2026-07-05T07:28:34Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2023:XKAJO4EA6WCOVSZIF5UKVU2IAT","target":"record","payload":{"canonical_record":{"source":{"id":"2312.16723","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.plasm-ph","submitted_at":"2023-12-27T21:20:38Z","cross_cats_sorted":["physics.optics"],"title_canon_sha256":"0517f031d8d0b6bcc305394b2e48fddfec5271da4dd5bb5601e3354703001af6","abstract_canon_sha256":"2e5a14688141c6425f9b45b8e517e8f2528f1a7976f14a521a083590f5d2259b"},"schema_version":"1.0"},"canonical_sha256":"ba80977080f584eacb282f68aad34804e60225dc96b9d4ec3716ee2860f24097","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T07:28:34.484005Z","signature_b64":"cNiQmEHJOubQ2HEq6+KcMIQaX6t58rbozDrIQBbGPJM64oTFYkprzjcTdj0EgQKQagKFCDAEiQgZMWx7L2eqAw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"ba80977080f584eacb282f68aad34804e60225dc96b9d4ec3716ee2860f24097","last_reissued_at":"2026-07-05T07:28:34.483556Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T07:28:34.483556Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2312.16723","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":"2026-07-05T07:28:34Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"lKP0OC1BrhCvIAYV2aL/Pz8DMgveToKZDMNjHE9tbiIUkBcp6bVilIaEFti7AezDdtgSgYN3/O9SDlgwEAF2BQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-14T01:39:18.485449Z"},"content_sha256":"70ecd9af1081faead3f32ae1b863126fd458872f1a35b2bc4e720ff39548ba79","schema_version":"1.0","event_id":"sha256:70ecd9af1081faead3f32ae1b863126fd458872f1a35b2bc4e720ff39548ba79"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2023:XKAJO4EA6WCOVSZIF5UKVU2IAT","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Monitoring of nanoplasmonics-assisted deuterium production in a polymer seeded with resonant Au nanorods using in situ femtosecond laser induced breakdown spectroscopy","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["physics.optics"],"primary_cat":"physics.plasm-ph","authors_text":"A. Kumari, B. R\\'aczkevi, G. Galb\\'acs, L.P. Csernai, M. Aladi, M. Kedves, M. Veres, N. Kro\\'o, P. R\\'acz, T.S. Bir\\'o","submitted_at":"2023-12-27T21:20:38Z","abstract_excerpt":"In this brief report, we present laser induced breakdown spectroscopy (LIBS) evidence of deuterium (D) production in a 3:1 urethane dimethacrylate (UDMA) and triethylene glycol dimethacrylate (TEGDMA) polymer doped with resonant gold nanorods, induced by intense, 40 fs laser pulses. The in situ recorded LIBS spectra revealed that the D/(2D+H) increased to 4-8% in the polymer samples in selected events. The extent of transmutation was found to linearly increase with the laser pulse energy (intensity) between 2 and 25 mJ (up to 3x10^17 W/cm). The observed effect is attributed only to the field e"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2312.16723","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/2312.16723/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":"2026-07-05T07:28:34Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"8Giqi9iIaPfhurcNw28tgcMZVOpb72M8D9Io5AumZ3l8RTAKn+kDUHlB5N/NxFm55/hOdiSyL7nm5G4CGDNFCw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-14T01:39:18.485962Z"},"content_sha256":"eec3a322b8a797f651794c3a102df592282dbb885a2d35a30a04662b1f8b0f03","schema_version":"1.0","event_id":"sha256:eec3a322b8a797f651794c3a102df592282dbb885a2d35a30a04662b1f8b0f03"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/XKAJO4EA6WCOVSZIF5UKVU2IAT/bundle.json","state_url":"https://pith.science/pith/XKAJO4EA6WCOVSZIF5UKVU2IAT/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/XKAJO4EA6WCOVSZIF5UKVU2IAT/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":"2026-08-14T01:39:18Z","links":{"resolver":"https://pith.science/pith/XKAJO4EA6WCOVSZIF5UKVU2IAT","bundle":"https://pith.science/pith/XKAJO4EA6WCOVSZIF5UKVU2IAT/bundle.json","state":"https://pith.science/pith/XKAJO4EA6WCOVSZIF5UKVU2IAT/state.json","well_known_bundle":"https://pith.science/.well-known/pith/XKAJO4EA6WCOVSZIF5UKVU2IAT/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2023:XKAJO4EA6WCOVSZIF5UKVU2IAT","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":"2e5a14688141c6425f9b45b8e517e8f2528f1a7976f14a521a083590f5d2259b","cross_cats_sorted":["physics.optics"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.plasm-ph","submitted_at":"2023-12-27T21:20:38Z","title_canon_sha256":"0517f031d8d0b6bcc305394b2e48fddfec5271da4dd5bb5601e3354703001af6"},"schema_version":"1.0","source":{"id":"2312.16723","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2312.16723","created_at":"2026-07-05T07:28:34Z"},{"alias_kind":"arxiv_version","alias_value":"2312.16723v1","created_at":"2026-07-05T07:28:34Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2312.16723","created_at":"2026-07-05T07:28:34Z"},{"alias_kind":"pith_short_12","alias_value":"XKAJO4EA6WCO","created_at":"2026-07-05T07:28:34Z"},{"alias_kind":"pith_short_16","alias_value":"XKAJO4EA6WCOVSZI","created_at":"2026-07-05T07:28:34Z"},{"alias_kind":"pith_short_8","alias_value":"XKAJO4EA","created_at":"2026-07-05T07:28:34Z"}],"graph_snapshots":[{"event_id":"sha256:eec3a322b8a797f651794c3a102df592282dbb885a2d35a30a04662b1f8b0f03","target":"graph","created_at":"2026-07-05T07:28:34Z","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/2312.16723/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"In this brief report, we present laser induced breakdown spectroscopy (LIBS) evidence of deuterium (D) production in a 3:1 urethane dimethacrylate (UDMA) and triethylene glycol dimethacrylate (TEGDMA) polymer doped with resonant gold nanorods, induced by intense, 40 fs laser pulses. The in situ recorded LIBS spectra revealed that the D/(2D+H) increased to 4-8% in the polymer samples in selected events. The extent of transmutation was found to linearly increase with the laser pulse energy (intensity) between 2 and 25 mJ (up to 3x10^17 W/cm). The observed effect is attributed only to the field e","authors_text":"A. Kumari, B. R\\'aczkevi, G. Galb\\'acs, L.P. Csernai, M. Aladi, M. Kedves, M. Veres, N. Kro\\'o, P. R\\'acz, T.S. Bir\\'o","cross_cats":["physics.optics"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.plasm-ph","submitted_at":"2023-12-27T21:20:38Z","title":"Monitoring of nanoplasmonics-assisted deuterium production in a polymer seeded with resonant Au nanorods using in situ femtosecond laser induced breakdown spectroscopy"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2312.16723","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":"sha256:70ecd9af1081faead3f32ae1b863126fd458872f1a35b2bc4e720ff39548ba79","target":"record","created_at":"2026-07-05T07:28:34Z","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":"2e5a14688141c6425f9b45b8e517e8f2528f1a7976f14a521a083590f5d2259b","cross_cats_sorted":["physics.optics"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.plasm-ph","submitted_at":"2023-12-27T21:20:38Z","title_canon_sha256":"0517f031d8d0b6bcc305394b2e48fddfec5271da4dd5bb5601e3354703001af6"},"schema_version":"1.0","source":{"id":"2312.16723","kind":"arxiv","version":1}},"canonical_sha256":"ba80977080f584eacb282f68aad34804e60225dc96b9d4ec3716ee2860f24097","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"ba80977080f584eacb282f68aad34804e60225dc96b9d4ec3716ee2860f24097","first_computed_at":"2026-07-05T07:28:34.483556Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T07:28:34.483556Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"cNiQmEHJOubQ2HEq6+KcMIQaX6t58rbozDrIQBbGPJM64oTFYkprzjcTdj0EgQKQagKFCDAEiQgZMWx7L2eqAw==","signature_status":"signed_v1","signed_at":"2026-07-05T07:28:34.484005Z","signed_message":"canonical_sha256_bytes"},"source_id":"2312.16723","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:70ecd9af1081faead3f32ae1b863126fd458872f1a35b2bc4e720ff39548ba79","sha256:eec3a322b8a797f651794c3a102df592282dbb885a2d35a30a04662b1f8b0f03"],"state_sha256":"21b01f1518302abb81f9723229ca3f6aa6c7cacb566faf8bdc2892bcf04032eb"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"6iJNigiKpcnf4QtczeoGUkCFEnq5SY9RL9L99st978TkK7fcgl9iazSNslvSOj48/uwk0LXhZviGXSKgfLMODw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-14T01:39:18.491108Z","bundle_sha256":"32b4fc72208137e94f603769dd55ed07561ec6114daacb5d028bf861affa8c2b"}}