{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2013:D735WUKG6KPZGF5QFWARVJXNNI","short_pith_number":"pith:D735WUKG","canonical_record":{"source":{"id":"1310.8658","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2013-10-31T19:52:58Z","cross_cats_sorted":[],"title_canon_sha256":"2cc0a14d22cbeca4718221e2561a482dcc0e6610338becd3069be56448879cbc","abstract_canon_sha256":"e28b7aff0bd7551ae03a186aa520fd8333926e5cd8e1e3d8265d9539be35954b"},"schema_version":"1.0"},"canonical_sha256":"1ff7db5146f29f9317b02d811aa6ed6a316a01c5f0dcaffa4d5c711c8570a14f","source":{"kind":"arxiv","id":"1310.8658","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1310.8658","created_at":"2026-05-18T02:45:58Z"},{"alias_kind":"arxiv_version","alias_value":"1310.8658v1","created_at":"2026-05-18T02:45:58Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1310.8658","created_at":"2026-05-18T02:45:58Z"},{"alias_kind":"pith_short_12","alias_value":"D735WUKG6KPZ","created_at":"2026-05-18T12:27:40Z"},{"alias_kind":"pith_short_16","alias_value":"D735WUKG6KPZGF5Q","created_at":"2026-05-18T12:27:40Z"},{"alias_kind":"pith_short_8","alias_value":"D735WUKG","created_at":"2026-05-18T12:27:40Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2013:D735WUKG6KPZGF5QFWARVJXNNI","target":"record","payload":{"canonical_record":{"source":{"id":"1310.8658","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2013-10-31T19:52:58Z","cross_cats_sorted":[],"title_canon_sha256":"2cc0a14d22cbeca4718221e2561a482dcc0e6610338becd3069be56448879cbc","abstract_canon_sha256":"e28b7aff0bd7551ae03a186aa520fd8333926e5cd8e1e3d8265d9539be35954b"},"schema_version":"1.0"},"canonical_sha256":"1ff7db5146f29f9317b02d811aa6ed6a316a01c5f0dcaffa4d5c711c8570a14f","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:45:58.211517Z","signature_b64":"X/lkDIuRkyyO9Y4s686VjSOG4/q+orErrVSS9U8cb/SMVK/A9tc09NPgtB/gDxoLJYsDhDqV1cRGTKRoGz3BAg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"1ff7db5146f29f9317b02d811aa6ed6a316a01c5f0dcaffa4d5c711c8570a14f","last_reissued_at":"2026-05-18T02:45:58.210959Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:45:58.210959Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1310.8658","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":"2026-05-18T02:45:58Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"gzzEBPac/Hgpy0YzBG2Z1bJz3AtWTi/u9c180FEcGg/V9uWU3+z82MKsYAlLOURF3GRrVRwASQET50zciONSCg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-10T22:37:26.211520Z"},"content_sha256":"19329ea5a09682f030d630cc7d2f952583f894cfde3f11ecd5f78be21c063d08","schema_version":"1.0","event_id":"sha256:19329ea5a09682f030d630cc7d2f952583f894cfde3f11ecd5f78be21c063d08"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2013:D735WUKG6KPZGF5QFWARVJXNNI","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Theoretical study of the ${}^{4}\\rm{He}(\\gamma,p)^3\\rm{H}$ and ${}^{4}\\rm{He}(\\gamma,n)^3\\rm{He}$ reactions","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"nucl-th","authors_text":"Nir Barnea, Nir Nevo Dinur, Winfried Leidemann","submitted_at":"2013-10-31T19:52:58Z","abstract_excerpt":"{\\it Ab initio} calculation of the total cross section for the reactions $^{4}\\rm{He}(\\gamma,p)^3\\rm{H}$ and $^{4}\\rm{He}(\\gamma,n)^3\\rm{He}$ is presented, using state-of-the-art nuclear forces. The Lorentz integral transform (LIT) method is applied, which allows exact treatment of the final state interaction (FSI). The dynamic equations are solved using the effective interaction hyperspherical harmonics (EIHH) method. In this calculation of the cross sections the three-nucleon force is fully taken into account, except in the source term of the LIT equation for the FSI transition matrix elemen"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1310.8658","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":"2026-05-18T02:45:58Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"WxZobfBb33Ok0n7z4b0GUafhIU2WsFzap1e166U9LRO72lasTljNg2MiciAuTZUMeEfewoMEtqqo9V32I92yBw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-10T22:37:26.212240Z"},"content_sha256":"ef084ffe77bcf9c32fa6c40d5daf8d62c41302837d7a98d94a4b0205cf9c943d","schema_version":"1.0","event_id":"sha256:ef084ffe77bcf9c32fa6c40d5daf8d62c41302837d7a98d94a4b0205cf9c943d"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/D735WUKG6KPZGF5QFWARVJXNNI/bundle.json","state_url":"https://pith.science/pith/D735WUKG6KPZGF5QFWARVJXNNI/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/D735WUKG6KPZGF5QFWARVJXNNI/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":"2026-06-10T22:37:26Z","links":{"resolver":"https://pith.science/pith/D735WUKG6KPZGF5QFWARVJXNNI","bundle":"https://pith.science/pith/D735WUKG6KPZGF5QFWARVJXNNI/bundle.json","state":"https://pith.science/pith/D735WUKG6KPZGF5QFWARVJXNNI/state.json","well_known_bundle":"https://pith.science/.well-known/pith/D735WUKG6KPZGF5QFWARVJXNNI/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2013:D735WUKG6KPZGF5QFWARVJXNNI","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":"e28b7aff0bd7551ae03a186aa520fd8333926e5cd8e1e3d8265d9539be35954b","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2013-10-31T19:52:58Z","title_canon_sha256":"2cc0a14d22cbeca4718221e2561a482dcc0e6610338becd3069be56448879cbc"},"schema_version":"1.0","source":{"id":"1310.8658","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1310.8658","created_at":"2026-05-18T02:45:58Z"},{"alias_kind":"arxiv_version","alias_value":"1310.8658v1","created_at":"2026-05-18T02:45:58Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1310.8658","created_at":"2026-05-18T02:45:58Z"},{"alias_kind":"pith_short_12","alias_value":"D735WUKG6KPZ","created_at":"2026-05-18T12:27:40Z"},{"alias_kind":"pith_short_16","alias_value":"D735WUKG6KPZGF5Q","created_at":"2026-05-18T12:27:40Z"},{"alias_kind":"pith_short_8","alias_value":"D735WUKG","created_at":"2026-05-18T12:27:40Z"}],"graph_snapshots":[{"event_id":"sha256:ef084ffe77bcf9c32fa6c40d5daf8d62c41302837d7a98d94a4b0205cf9c943d","target":"graph","created_at":"2026-05-18T02:45:58Z","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":"{\\it Ab initio} calculation of the total cross section for the reactions $^{4}\\rm{He}(\\gamma,p)^3\\rm{H}$ and $^{4}\\rm{He}(\\gamma,n)^3\\rm{He}$ is presented, using state-of-the-art nuclear forces. The Lorentz integral transform (LIT) method is applied, which allows exact treatment of the final state interaction (FSI). The dynamic equations are solved using the effective interaction hyperspherical harmonics (EIHH) method. In this calculation of the cross sections the three-nucleon force is fully taken into account, except in the source term of the LIT equation for the FSI transition matrix elemen","authors_text":"Nir Barnea, Nir Nevo Dinur, Winfried Leidemann","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2013-10-31T19:52:58Z","title":"Theoretical study of the ${}^{4}\\rm{He}(\\gamma,p)^3\\rm{H}$ and ${}^{4}\\rm{He}(\\gamma,n)^3\\rm{He}$ reactions"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1310.8658","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":"sha256:19329ea5a09682f030d630cc7d2f952583f894cfde3f11ecd5f78be21c063d08","target":"record","created_at":"2026-05-18T02:45:58Z","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":"e28b7aff0bd7551ae03a186aa520fd8333926e5cd8e1e3d8265d9539be35954b","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"nucl-th","submitted_at":"2013-10-31T19:52:58Z","title_canon_sha256":"2cc0a14d22cbeca4718221e2561a482dcc0e6610338becd3069be56448879cbc"},"schema_version":"1.0","source":{"id":"1310.8658","kind":"arxiv","version":1}},"canonical_sha256":"1ff7db5146f29f9317b02d811aa6ed6a316a01c5f0dcaffa4d5c711c8570a14f","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"1ff7db5146f29f9317b02d811aa6ed6a316a01c5f0dcaffa4d5c711c8570a14f","first_computed_at":"2026-05-18T02:45:58.210959Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:45:58.210959Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"X/lkDIuRkyyO9Y4s686VjSOG4/q+orErrVSS9U8cb/SMVK/A9tc09NPgtB/gDxoLJYsDhDqV1cRGTKRoGz3BAg==","signature_status":"signed_v1","signed_at":"2026-05-18T02:45:58.211517Z","signed_message":"canonical_sha256_bytes"},"source_id":"1310.8658","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:19329ea5a09682f030d630cc7d2f952583f894cfde3f11ecd5f78be21c063d08","sha256:ef084ffe77bcf9c32fa6c40d5daf8d62c41302837d7a98d94a4b0205cf9c943d"],"state_sha256":"ca291d378a073b9d5c8a96e3210abf7e18cca999ccdfab8099626bc072831c89"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"eOoSmmdNmTrn31QgNXqWh2B8bmkcMvb1DuF9hTzUP7sO5i1TWMobxz1dWSdRofO+LibPHNLGlJUhSsbBVtJdCg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-10T22:37:26.216129Z","bundle_sha256":"f461ad18f36b5cb48a6531efd239a2bc663b55a66b8f4df7e9b183eb15b397c3"}}