{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2013:TVVHQDHZB3ZBYNVOQG3RT2TNGS","short_pith_number":"pith:TVVHQDHZ","canonical_record":{"source":{"id":"1311.5771","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.optics","submitted_at":"2013-11-22T14:52:49Z","cross_cats_sorted":["quant-ph"],"title_canon_sha256":"37a576447d55b7b664e7d72a76d051a158731c279247b2ef740c67552248f641","abstract_canon_sha256":"65b85417bb93d04c921205c3b79b851e22e0e1ad04436a3d9cf38d892ffa32f6"},"schema_version":"1.0"},"canonical_sha256":"9d6a780cf90ef21c36ae81b719ea6d34974199b98e6e84cfa0e5fbee965e2fb9","source":{"kind":"arxiv","id":"1311.5771","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1311.5771","created_at":"2026-05-18T03:06:23Z"},{"alias_kind":"arxiv_version","alias_value":"1311.5771v1","created_at":"2026-05-18T03:06:23Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1311.5771","created_at":"2026-05-18T03:06:23Z"},{"alias_kind":"pith_short_12","alias_value":"TVVHQDHZB3ZB","created_at":"2026-05-18T12:28:02Z"},{"alias_kind":"pith_short_16","alias_value":"TVVHQDHZB3ZBYNVO","created_at":"2026-05-18T12:28:02Z"},{"alias_kind":"pith_short_8","alias_value":"TVVHQDHZ","created_at":"2026-05-18T12:28:02Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2013:TVVHQDHZB3ZBYNVOQG3RT2TNGS","target":"record","payload":{"canonical_record":{"source":{"id":"1311.5771","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.optics","submitted_at":"2013-11-22T14:52:49Z","cross_cats_sorted":["quant-ph"],"title_canon_sha256":"37a576447d55b7b664e7d72a76d051a158731c279247b2ef740c67552248f641","abstract_canon_sha256":"65b85417bb93d04c921205c3b79b851e22e0e1ad04436a3d9cf38d892ffa32f6"},"schema_version":"1.0"},"canonical_sha256":"9d6a780cf90ef21c36ae81b719ea6d34974199b98e6e84cfa0e5fbee965e2fb9","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T03:06:23.311961Z","signature_b64":"1feHOplvTMi9AtG3+F7FjkHz5Xb+LeY9XOd0+BdGzD8SEj0Ulu+3k73sqqIBg5aUa+iXEWK0pn5S1l5GRxiUBg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"9d6a780cf90ef21c36ae81b719ea6d34974199b98e6e84cfa0e5fbee965e2fb9","last_reissued_at":"2026-05-18T03:06:23.311194Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T03:06:23.311194Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1311.5771","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":"2026-05-18T03:06:23Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"qwrFxiK99Owz/lhEGVTdvt9p3Xb1snsBoupzV0AxULMtz+B9fQ43x4WtLgEa+l1EHtEEeoE/x4Z2S59wxS3+Aw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-05T12:57:58.721170Z"},"content_sha256":"ee8a52710e011dad36593e5653f3032db8d44b8d2863f1343ee4d7ac26233307","schema_version":"1.0","event_id":"sha256:ee8a52710e011dad36593e5653f3032db8d44b8d2863f1343ee4d7ac26233307"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2013:TVVHQDHZB3ZBYNVOQG3RT2TNGS","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Coherent emission of $\\gamma $ quanta by synchrotron radiation excited nuclei: geometry of nearly backward scattering","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["quant-ph"],"primary_cat":"physics.optics","authors_text":"G. V. Smirnov","submitted_at":"2013-11-22T14:52:49Z","abstract_excerpt":"A possibility of further development of Synchrotron M\\\"{o}ssbauer Source (SMS) of $^{57}$Fe 14.4 keV radiation is considered. The principles and detailed description of the SMS device is given in Refs. Phys. Rev. A 84, 053851 (2011) G. V. Smirnov et al, J. Synchrotron Rad., v. 19, 559 (2012) V. Potapkin et al. The perfect crystal of Iron Borate, FeBO$_{3}$, is the central element of this device. The coherent nuclear fluorescence of IB crystal illuminated by synchrotron radiation produces the sharply directed beam of 14.4 keV M\\\"{o}ssbauer radiation from the crystal set at the pure nuclear Brag"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1311.5771","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":"2026-05-18T03:06:23Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"0zSUV+r0jmuATBqbg9nRsaQ4S/gPy4tGZVNycmvRrgP+DKNYnhJjdvc3DL+BUtdVI8yNM5gEMqtGcZWKsl6RCA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-05T12:57:58.721535Z"},"content_sha256":"1df5edc35a916027ae671be82674f9394d276485088bb25595a8c30978637c74","schema_version":"1.0","event_id":"sha256:1df5edc35a916027ae671be82674f9394d276485088bb25595a8c30978637c74"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/TVVHQDHZB3ZBYNVOQG3RT2TNGS/bundle.json","state_url":"https://pith.science/pith/TVVHQDHZB3ZBYNVOQG3RT2TNGS/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/TVVHQDHZB3ZBYNVOQG3RT2TNGS/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":"2026-06-05T12:57:58Z","links":{"resolver":"https://pith.science/pith/TVVHQDHZB3ZBYNVOQG3RT2TNGS","bundle":"https://pith.science/pith/TVVHQDHZB3ZBYNVOQG3RT2TNGS/bundle.json","state":"https://pith.science/pith/TVVHQDHZB3ZBYNVOQG3RT2TNGS/state.json","well_known_bundle":"https://pith.science/.well-known/pith/TVVHQDHZB3ZBYNVOQG3RT2TNGS/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2013:TVVHQDHZB3ZBYNVOQG3RT2TNGS","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":"65b85417bb93d04c921205c3b79b851e22e0e1ad04436a3d9cf38d892ffa32f6","cross_cats_sorted":["quant-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.optics","submitted_at":"2013-11-22T14:52:49Z","title_canon_sha256":"37a576447d55b7b664e7d72a76d051a158731c279247b2ef740c67552248f641"},"schema_version":"1.0","source":{"id":"1311.5771","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1311.5771","created_at":"2026-05-18T03:06:23Z"},{"alias_kind":"arxiv_version","alias_value":"1311.5771v1","created_at":"2026-05-18T03:06:23Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1311.5771","created_at":"2026-05-18T03:06:23Z"},{"alias_kind":"pith_short_12","alias_value":"TVVHQDHZB3ZB","created_at":"2026-05-18T12:28:02Z"},{"alias_kind":"pith_short_16","alias_value":"TVVHQDHZB3ZBYNVO","created_at":"2026-05-18T12:28:02Z"},{"alias_kind":"pith_short_8","alias_value":"TVVHQDHZ","created_at":"2026-05-18T12:28:02Z"}],"graph_snapshots":[{"event_id":"sha256:1df5edc35a916027ae671be82674f9394d276485088bb25595a8c30978637c74","target":"graph","created_at":"2026-05-18T03:06:23Z","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":"A possibility of further development of Synchrotron M\\\"{o}ssbauer Source (SMS) of $^{57}$Fe 14.4 keV radiation is considered. The principles and detailed description of the SMS device is given in Refs. Phys. Rev. A 84, 053851 (2011) G. V. Smirnov et al, J. Synchrotron Rad., v. 19, 559 (2012) V. Potapkin et al. The perfect crystal of Iron Borate, FeBO$_{3}$, is the central element of this device. The coherent nuclear fluorescence of IB crystal illuminated by synchrotron radiation produces the sharply directed beam of 14.4 keV M\\\"{o}ssbauer radiation from the crystal set at the pure nuclear Brag","authors_text":"G. V. Smirnov","cross_cats":["quant-ph"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.optics","submitted_at":"2013-11-22T14:52:49Z","title":"Coherent emission of $\\gamma $ quanta by synchrotron radiation excited nuclei: geometry of nearly backward scattering"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1311.5771","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:ee8a52710e011dad36593e5653f3032db8d44b8d2863f1343ee4d7ac26233307","target":"record","created_at":"2026-05-18T03:06:23Z","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":"65b85417bb93d04c921205c3b79b851e22e0e1ad04436a3d9cf38d892ffa32f6","cross_cats_sorted":["quant-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.optics","submitted_at":"2013-11-22T14:52:49Z","title_canon_sha256":"37a576447d55b7b664e7d72a76d051a158731c279247b2ef740c67552248f641"},"schema_version":"1.0","source":{"id":"1311.5771","kind":"arxiv","version":1}},"canonical_sha256":"9d6a780cf90ef21c36ae81b719ea6d34974199b98e6e84cfa0e5fbee965e2fb9","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"9d6a780cf90ef21c36ae81b719ea6d34974199b98e6e84cfa0e5fbee965e2fb9","first_computed_at":"2026-05-18T03:06:23.311194Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T03:06:23.311194Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"1feHOplvTMi9AtG3+F7FjkHz5Xb+LeY9XOd0+BdGzD8SEj0Ulu+3k73sqqIBg5aUa+iXEWK0pn5S1l5GRxiUBg==","signature_status":"signed_v1","signed_at":"2026-05-18T03:06:23.311961Z","signed_message":"canonical_sha256_bytes"},"source_id":"1311.5771","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:ee8a52710e011dad36593e5653f3032db8d44b8d2863f1343ee4d7ac26233307","sha256:1df5edc35a916027ae671be82674f9394d276485088bb25595a8c30978637c74"],"state_sha256":"680e15df934ef22be5093503c63cd977166df7cdb3c836403b8b5c0b44843c8e"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"OrI58BNXsqydtyxphEG9b/idwd+duFcrCW1JNIK679vQ2OKfIPAoDCWqQs6A9d2UZ7yn45lep95gFDrB/Yq7Dg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-05T12:57:58.723362Z","bundle_sha256":"82582c22b194a7035abcb9d7a8bbd14901ae6d5efde0e729b0714ab127dc6341"}}