{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2013:NURAXSO7VQ4QVDWZGWZDGPLBF3","short_pith_number":"pith:NURAXSO7","canonical_record":{"source":{"id":"1312.3405","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.ins-det","submitted_at":"2013-12-12T06:22:03Z","cross_cats_sorted":[],"title_canon_sha256":"b121257fa033e2f73d64987f7d88d0e807217e40b38a851b975635c534f2a854","abstract_canon_sha256":"d0ef0288c26433db60a05b82ec741a3e12900484415d49a1fe7a28dfc8b6ebb8"},"schema_version":"1.0"},"canonical_sha256":"6d220bc9dfac390a8ed935b2333d612ee089bc840b2fb50519a4f1099ab411f2","source":{"kind":"arxiv","id":"1312.3405","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1312.3405","created_at":"2026-05-18T02:57:44Z"},{"alias_kind":"arxiv_version","alias_value":"1312.3405v2","created_at":"2026-05-18T02:57:44Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1312.3405","created_at":"2026-05-18T02:57:44Z"},{"alias_kind":"pith_short_12","alias_value":"NURAXSO7VQ4Q","created_at":"2026-05-18T12:27:52Z"},{"alias_kind":"pith_short_16","alias_value":"NURAXSO7VQ4QVDWZ","created_at":"2026-05-18T12:27:52Z"},{"alias_kind":"pith_short_8","alias_value":"NURAXSO7","created_at":"2026-05-18T12:27:52Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2013:NURAXSO7VQ4QVDWZGWZDGPLBF3","target":"record","payload":{"canonical_record":{"source":{"id":"1312.3405","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.ins-det","submitted_at":"2013-12-12T06:22:03Z","cross_cats_sorted":[],"title_canon_sha256":"b121257fa033e2f73d64987f7d88d0e807217e40b38a851b975635c534f2a854","abstract_canon_sha256":"d0ef0288c26433db60a05b82ec741a3e12900484415d49a1fe7a28dfc8b6ebb8"},"schema_version":"1.0"},"canonical_sha256":"6d220bc9dfac390a8ed935b2333d612ee089bc840b2fb50519a4f1099ab411f2","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:57:44.181530Z","signature_b64":"8kZTV9AfEIiUiG/sSk4T0AU3Oo1068gzWF6KpIbRkoJMpoqgf/+bVtnx34cAOa5GYs+a9Pq2dYVTRsFj+umSDg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"6d220bc9dfac390a8ed935b2333d612ee089bc840b2fb50519a4f1099ab411f2","last_reissued_at":"2026-05-18T02:57:44.180980Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:57:44.180980Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1312.3405","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":"2026-05-18T02:57:44Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"h0wqjSCYpJy70jEzsBPbAfxmBQkGEV6zmM2VwXLv9BQmMpb5ms2YOUovVXHXCTrH9CY+Xr6GdFaS2b+C4iCrDg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-25T20:44:33.118998Z"},"content_sha256":"a3b42e29c422a2329244f50ba4282c0f3e6f95e9d8334de32d6909108607638b","schema_version":"1.0","event_id":"sha256:a3b42e29c422a2329244f50ba4282c0f3e6f95e9d8334de32d6909108607638b"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2013:NURAXSO7VQ4QVDWZGWZDGPLBF3","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"On LiF:Mg,Cu,P and LiF:Mg,Ti phosphors high & ultra-high dose features","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"physics.ins-det","authors_text":"Barbara Obryk, Helen J. Khoury, Pawe{\\l} Bilski, Pedro L. Guzzo, Vinicius S. de Barros","submitted_at":"2013-12-12T06:22:03Z","abstract_excerpt":"LiF:Mg,Ti and LiF:Mg,Cu,P are well known thermoluminescence (TL) dosimetry materials since many years. A few years ago their properties seemed well known and it was widely believed that they are not suitable for the measurement of doses above the saturation level of the TL signal, which for both materials occur at about 1 kGy. The high-dose high-temperature TL emission of LiF:Mg,Cu,P observed at the IFJ in 2006, which above 30 kGy takes the form of the so-called TL peak B, opened the way to use this material for measuring the dose in the high and ultra-high range, in particular for the monitor"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1312.3405","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":""},"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":"2026-05-18T02:57:44Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"7jd1SwgDBJOqsMivgW/NR0cVc7rjdmHMftyjwJ6HeGcoJWNNr2j6DuTjxh8dVwtGZa4iGxMkMgj+acGCL1MwBg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-25T20:44:33.119681Z"},"content_sha256":"7f7d40f53f191cfe06babc1e84e5de1beda683ad8357852eabf46a797bc1592a","schema_version":"1.0","event_id":"sha256:7f7d40f53f191cfe06babc1e84e5de1beda683ad8357852eabf46a797bc1592a"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/NURAXSO7VQ4QVDWZGWZDGPLBF3/bundle.json","state_url":"https://pith.science/pith/NURAXSO7VQ4QVDWZGWZDGPLBF3/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/NURAXSO7VQ4QVDWZGWZDGPLBF3/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":"2026-05-25T20:44:33Z","links":{"resolver":"https://pith.science/pith/NURAXSO7VQ4QVDWZGWZDGPLBF3","bundle":"https://pith.science/pith/NURAXSO7VQ4QVDWZGWZDGPLBF3/bundle.json","state":"https://pith.science/pith/NURAXSO7VQ4QVDWZGWZDGPLBF3/state.json","well_known_bundle":"https://pith.science/.well-known/pith/NURAXSO7VQ4QVDWZGWZDGPLBF3/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2013:NURAXSO7VQ4QVDWZGWZDGPLBF3","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":"d0ef0288c26433db60a05b82ec741a3e12900484415d49a1fe7a28dfc8b6ebb8","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.ins-det","submitted_at":"2013-12-12T06:22:03Z","title_canon_sha256":"b121257fa033e2f73d64987f7d88d0e807217e40b38a851b975635c534f2a854"},"schema_version":"1.0","source":{"id":"1312.3405","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1312.3405","created_at":"2026-05-18T02:57:44Z"},{"alias_kind":"arxiv_version","alias_value":"1312.3405v2","created_at":"2026-05-18T02:57:44Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1312.3405","created_at":"2026-05-18T02:57:44Z"},{"alias_kind":"pith_short_12","alias_value":"NURAXSO7VQ4Q","created_at":"2026-05-18T12:27:52Z"},{"alias_kind":"pith_short_16","alias_value":"NURAXSO7VQ4QVDWZ","created_at":"2026-05-18T12:27:52Z"},{"alias_kind":"pith_short_8","alias_value":"NURAXSO7","created_at":"2026-05-18T12:27:52Z"}],"graph_snapshots":[{"event_id":"sha256:7f7d40f53f191cfe06babc1e84e5de1beda683ad8357852eabf46a797bc1592a","target":"graph","created_at":"2026-05-18T02:57:44Z","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"},"paper":{"abstract_excerpt":"LiF:Mg,Ti and LiF:Mg,Cu,P are well known thermoluminescence (TL) dosimetry materials since many years. A few years ago their properties seemed well known and it was widely believed that they are not suitable for the measurement of doses above the saturation level of the TL signal, which for both materials occur at about 1 kGy. The high-dose high-temperature TL emission of LiF:Mg,Cu,P observed at the IFJ in 2006, which above 30 kGy takes the form of the so-called TL peak B, opened the way to use this material for measuring the dose in the high and ultra-high range, in particular for the monitor","authors_text":"Barbara Obryk, Helen J. Khoury, Pawe{\\l} Bilski, Pedro L. Guzzo, Vinicius S. de Barros","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.ins-det","submitted_at":"2013-12-12T06:22:03Z","title":"On LiF:Mg,Cu,P and LiF:Mg,Ti phosphors high & ultra-high dose features"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1312.3405","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:a3b42e29c422a2329244f50ba4282c0f3e6f95e9d8334de32d6909108607638b","target":"record","created_at":"2026-05-18T02:57:44Z","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":"d0ef0288c26433db60a05b82ec741a3e12900484415d49a1fe7a28dfc8b6ebb8","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.ins-det","submitted_at":"2013-12-12T06:22:03Z","title_canon_sha256":"b121257fa033e2f73d64987f7d88d0e807217e40b38a851b975635c534f2a854"},"schema_version":"1.0","source":{"id":"1312.3405","kind":"arxiv","version":2}},"canonical_sha256":"6d220bc9dfac390a8ed935b2333d612ee089bc840b2fb50519a4f1099ab411f2","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"6d220bc9dfac390a8ed935b2333d612ee089bc840b2fb50519a4f1099ab411f2","first_computed_at":"2026-05-18T02:57:44.180980Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:57:44.180980Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"8kZTV9AfEIiUiG/sSk4T0AU3Oo1068gzWF6KpIbRkoJMpoqgf/+bVtnx34cAOa5GYs+a9Pq2dYVTRsFj+umSDg==","signature_status":"signed_v1","signed_at":"2026-05-18T02:57:44.181530Z","signed_message":"canonical_sha256_bytes"},"source_id":"1312.3405","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:a3b42e29c422a2329244f50ba4282c0f3e6f95e9d8334de32d6909108607638b","sha256:7f7d40f53f191cfe06babc1e84e5de1beda683ad8357852eabf46a797bc1592a"],"state_sha256":"38d73cbf722be251f641c86acc04c7fd056ea1eb6074ed6c64b4ddbe485fa46c"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"uI3NU62wRGEHduWgmPSptGn1UWSnh8w+pLIaMA+GJF9qlru8c+J8nu1ZteNN8goP04ND37b3AYS4zsDW9+PrCg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-25T20:44:33.123136Z","bundle_sha256":"293422788d95d31611f3e2bbbd2a819adb3f87d9e1120757b271afb7effb8f7e"}}