{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2011:SLAOSZUTCHOBC7VPMIL46TX2WP","short_pith_number":"pith:SLAOSZUT","canonical_record":{"source":{"id":"1101.4980","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-ex","submitted_at":"2011-01-26T00:46:29Z","cross_cats_sorted":[],"title_canon_sha256":"91840e9ae729adfedcfe50b3f6de7d6e245fe8fa4002b951d0dac993a2558719","abstract_canon_sha256":"6df87fd2e606ac185d6b644c2352491ddfc05ed03ca6c9ae8240b1e6bfa64532"},"schema_version":"1.0"},"canonical_sha256":"92c0e9669311dc117eaf6217cf4efab3cab48f270bde0ed9f00a69e9b6ad5ad5","source":{"kind":"arxiv","id":"1101.4980","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1101.4980","created_at":"2026-05-18T04:30:47Z"},{"alias_kind":"arxiv_version","alias_value":"1101.4980v1","created_at":"2026-05-18T04:30:47Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1101.4980","created_at":"2026-05-18T04:30:47Z"},{"alias_kind":"pith_short_12","alias_value":"SLAOSZUTCHOB","created_at":"2026-05-18T12:26:41Z"},{"alias_kind":"pith_short_16","alias_value":"SLAOSZUTCHOBC7VP","created_at":"2026-05-18T12:26:41Z"},{"alias_kind":"pith_short_8","alias_value":"SLAOSZUT","created_at":"2026-05-18T12:26:41Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2011:SLAOSZUTCHOBC7VPMIL46TX2WP","target":"record","payload":{"canonical_record":{"source":{"id":"1101.4980","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-ex","submitted_at":"2011-01-26T00:46:29Z","cross_cats_sorted":[],"title_canon_sha256":"91840e9ae729adfedcfe50b3f6de7d6e245fe8fa4002b951d0dac993a2558719","abstract_canon_sha256":"6df87fd2e606ac185d6b644c2352491ddfc05ed03ca6c9ae8240b1e6bfa64532"},"schema_version":"1.0"},"canonical_sha256":"92c0e9669311dc117eaf6217cf4efab3cab48f270bde0ed9f00a69e9b6ad5ad5","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T04:30:47.080397Z","signature_b64":"Jre1YQlGDYpNDzhfxAnmYluqhdUqM0uQMc5H1Ja09FK4WZ+IxSpT3nzngRKUUo2AfgQKOZm6sB39+nW6c967Dg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"92c0e9669311dc117eaf6217cf4efab3cab48f270bde0ed9f00a69e9b6ad5ad5","last_reissued_at":"2026-05-18T04:30:47.079784Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T04:30:47.079784Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1101.4980","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":"2026-05-18T04:30:47Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"d9aEwkHZV5sugLprOBcG9sPm5QrSLbtsZhEphd+XkhLzh2IDZhou23obHYfwX1DQoeOk2Jj+7IFJvarHfBvLCw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-28T21:42:15.861955Z"},"content_sha256":"c1a6c0826b315ed2b989b5126c729335e8f1707ae2914b073c9afaee063c91d3","schema_version":"1.0","event_id":"sha256:c1a6c0826b315ed2b989b5126c729335e8f1707ae2914b073c9afaee063c91d3"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2011:SLAOSZUTCHOBC7VPMIL46TX2WP","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Observation of 511 keV peak high count rate in studying (n,x) and (g,x) reactions on terbium","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"nucl-ex","authors_text":"I. Kadenko, N. Dzysiuk","submitted_at":"2011-01-26T00:46:29Z","abstract_excerpt":"Experimental investigation of (n, x) and (g, x) reactions on Tb-159 with activation technique was carried out. Tb specimens of natural composition were irradiated with (d-d) and (d-t) neutrons using NG-300 neutron generator. Additionally the series of experiments were performed with application of M-30 microtrone as a source of electrons for bremsstrahlung spectra production with end point energies 7.5, 9.5, 11, 11.5, 12, 12.5, 16.5, and 18.5 MeV. Instrumental spectra of Tb specimens were measured with HPGe and Ge(Li) spectrometers. Within the main scope of nuclear reactions research and accur"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1101.4980","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":""},"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":"2026-05-18T04:30:47Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"12tFnJlEsiI5JkHY/TEwG7BpEh7Iho20KCZIsy344PxXsmj9jrUUSburlIiTSa+q/i80wR2PqJPl12Ty/EbQDA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-28T21:42:15.862713Z"},"content_sha256":"c6355b3092773eedba90f737fd47528aca7a983a6dabe47860465e0b6324d8de","schema_version":"1.0","event_id":"sha256:c6355b3092773eedba90f737fd47528aca7a983a6dabe47860465e0b6324d8de"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/SLAOSZUTCHOBC7VPMIL46TX2WP/bundle.json","state_url":"https://pith.science/pith/SLAOSZUTCHOBC7VPMIL46TX2WP/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/SLAOSZUTCHOBC7VPMIL46TX2WP/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":"2026-05-28T21:42:15Z","links":{"resolver":"https://pith.science/pith/SLAOSZUTCHOBC7VPMIL46TX2WP","bundle":"https://pith.science/pith/SLAOSZUTCHOBC7VPMIL46TX2WP/bundle.json","state":"https://pith.science/pith/SLAOSZUTCHOBC7VPMIL46TX2WP/state.json","well_known_bundle":"https://pith.science/.well-known/pith/SLAOSZUTCHOBC7VPMIL46TX2WP/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2011:SLAOSZUTCHOBC7VPMIL46TX2WP","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":"6df87fd2e606ac185d6b644c2352491ddfc05ed03ca6c9ae8240b1e6bfa64532","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-ex","submitted_at":"2011-01-26T00:46:29Z","title_canon_sha256":"91840e9ae729adfedcfe50b3f6de7d6e245fe8fa4002b951d0dac993a2558719"},"schema_version":"1.0","source":{"id":"1101.4980","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1101.4980","created_at":"2026-05-18T04:30:47Z"},{"alias_kind":"arxiv_version","alias_value":"1101.4980v1","created_at":"2026-05-18T04:30:47Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1101.4980","created_at":"2026-05-18T04:30:47Z"},{"alias_kind":"pith_short_12","alias_value":"SLAOSZUTCHOB","created_at":"2026-05-18T12:26:41Z"},{"alias_kind":"pith_short_16","alias_value":"SLAOSZUTCHOBC7VP","created_at":"2026-05-18T12:26:41Z"},{"alias_kind":"pith_short_8","alias_value":"SLAOSZUT","created_at":"2026-05-18T12:26:41Z"}],"graph_snapshots":[{"event_id":"sha256:c6355b3092773eedba90f737fd47528aca7a983a6dabe47860465e0b6324d8de","target":"graph","created_at":"2026-05-18T04:30:47Z","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":"Experimental investigation of (n, x) and (g, x) reactions on Tb-159 with activation technique was carried out. Tb specimens of natural composition were irradiated with (d-d) and (d-t) neutrons using NG-300 neutron generator. Additionally the series of experiments were performed with application of M-30 microtrone as a source of electrons for bremsstrahlung spectra production with end point energies 7.5, 9.5, 11, 11.5, 12, 12.5, 16.5, and 18.5 MeV. Instrumental spectra of Tb specimens were measured with HPGe and Ge(Li) spectrometers. Within the main scope of nuclear reactions research and accur","authors_text":"I. Kadenko, N. Dzysiuk","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-ex","submitted_at":"2011-01-26T00:46:29Z","title":"Observation of 511 keV peak high count rate in studying (n,x) and (g,x) reactions on terbium"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1101.4980","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:c1a6c0826b315ed2b989b5126c729335e8f1707ae2914b073c9afaee063c91d3","target":"record","created_at":"2026-05-18T04:30:47Z","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":"6df87fd2e606ac185d6b644c2352491ddfc05ed03ca6c9ae8240b1e6bfa64532","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-ex","submitted_at":"2011-01-26T00:46:29Z","title_canon_sha256":"91840e9ae729adfedcfe50b3f6de7d6e245fe8fa4002b951d0dac993a2558719"},"schema_version":"1.0","source":{"id":"1101.4980","kind":"arxiv","version":1}},"canonical_sha256":"92c0e9669311dc117eaf6217cf4efab3cab48f270bde0ed9f00a69e9b6ad5ad5","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"92c0e9669311dc117eaf6217cf4efab3cab48f270bde0ed9f00a69e9b6ad5ad5","first_computed_at":"2026-05-18T04:30:47.079784Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T04:30:47.079784Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"Jre1YQlGDYpNDzhfxAnmYluqhdUqM0uQMc5H1Ja09FK4WZ+IxSpT3nzngRKUUo2AfgQKOZm6sB39+nW6c967Dg==","signature_status":"signed_v1","signed_at":"2026-05-18T04:30:47.080397Z","signed_message":"canonical_sha256_bytes"},"source_id":"1101.4980","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:c1a6c0826b315ed2b989b5126c729335e8f1707ae2914b073c9afaee063c91d3","sha256:c6355b3092773eedba90f737fd47528aca7a983a6dabe47860465e0b6324d8de"],"state_sha256":"97d4a0fb7c0ddf0725bb281c4d536cce86961b32d5f0235bd6629363081494ad"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"mkAp19UFk/EsJ0qx2nUWotKcc+ohcfEbIQrWSoHSwupz8wy55ZJfhOTBqhHXkiTbtY71Mnf+aS6EiaZD0M/JBQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-28T21:42:15.866896Z","bundle_sha256":"a334ddad74f477031584b7087627e004e75a0b7cf4e1196cbd9372d4f01b9bd8"}}