{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2007:5BHE2A4DWYO4SPOM4OWHLCHUIA","short_pith_number":"pith:5BHE2A4D","canonical_record":{"source":{"id":"0706.3019","kind":"arxiv","version":2},"metadata":{"license":"","primary_cat":"astro-ph","submitted_at":"2007-06-20T16:08:52Z","cross_cats_sorted":["hep-ex","nucl-ex"],"title_canon_sha256":"29d81871fe109bcc8d07df8667c7eecec118f586c57f8980edb250a72030cbc9","abstract_canon_sha256":"2c8872e4df596d26d1ea65662f47d7524e7b41f41b3942310b6d55b7ebe7a043"},"schema_version":"1.0"},"canonical_sha256":"e84e4d0383b61dc93dcce3ac7588f440221b516f5b24b1eb90f1014f27ad9fe1","source":{"kind":"arxiv","id":"0706.3019","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"0706.3019","created_at":"2026-07-04T15:24:20Z"},{"alias_kind":"arxiv_version","alias_value":"0706.3019v2","created_at":"2026-07-04T15:24:20Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.0706.3019","created_at":"2026-07-04T15:24:20Z"},{"alias_kind":"pith_short_12","alias_value":"5BHE2A4DWYO4","created_at":"2026-07-04T15:24:20Z"},{"alias_kind":"pith_short_16","alias_value":"5BHE2A4DWYO4SPOM","created_at":"2026-07-04T15:24:20Z"},{"alias_kind":"pith_short_8","alias_value":"5BHE2A4D","created_at":"2026-07-04T15:24:20Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2007:5BHE2A4DWYO4SPOM4OWHLCHUIA","target":"record","payload":{"canonical_record":{"source":{"id":"0706.3019","kind":"arxiv","version":2},"metadata":{"license":"","primary_cat":"astro-ph","submitted_at":"2007-06-20T16:08:52Z","cross_cats_sorted":["hep-ex","nucl-ex"],"title_canon_sha256":"29d81871fe109bcc8d07df8667c7eecec118f586c57f8980edb250a72030cbc9","abstract_canon_sha256":"2c8872e4df596d26d1ea65662f47d7524e7b41f41b3942310b6d55b7ebe7a043"},"schema_version":"1.0"},"canonical_sha256":"e84e4d0383b61dc93dcce3ac7588f440221b516f5b24b1eb90f1014f27ad9fe1","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-04T15:24:20.921515Z","signature_b64":"mILHs/BVx905tJnbUgylMxkQ2nquoqZ0CpsZKntaICBh9vTPElU0j0hAwCbZMSw+uwbnATY+pML5WU5kz3L3Dw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"e84e4d0383b61dc93dcce3ac7588f440221b516f5b24b1eb90f1014f27ad9fe1","last_reissued_at":"2026-07-04T15:24:20.921111Z","signature_status":"signed_v1","first_computed_at":"2026-07-04T15:24:20.921111Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"0706.3019","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":"2026-07-04T15:24:20Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"h3AC06/1L21qyBhZ1PddOkq45JNK0kD4P2Y4+ZoHHbFkoBfsRD3qsGrhGZSnEKFFzfJ1V/Kdk9bFfFkHF6WaCw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-03T19:47:33.963002Z"},"content_sha256":"83bc2074434e5b6f7a23789522227dde0824cc2a1e51a7dfa7e1ca8b0c9a8584","schema_version":"1.0","event_id":"sha256:83bc2074434e5b6f7a23789522227dde0824cc2a1e51a7dfa7e1ca8b0c9a8584"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2007:5BHE2A4DWYO4SPOM4OWHLCHUIA","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Neutrino Backgrounds to Dark Matter Searches","license":"","headline":"","cross_cats":["hep-ex","nucl-ex"],"primary_cat":"astro-ph","authors_text":"Jocelyn Monroe, Peter Fisher","submitted_at":"2007-06-20T16:08:52Z","abstract_excerpt":"Neutrino coherent scattering cross sections can be as large as 10^{-39} cm^2, while current dark matter experiments have sensitivities to WIMP coherent scattering cross sections five orders of magnitude smaller; future experiments plan to have sensitivities to cross sections as small as 10^{-48} cm^2. With large target masses and few keV recoil energy detection thresholds, neutral current coherent scattering of solar neutrinos becomes an irreducible background in dark matter searches. In the current zero-background analysis paradigm, neutrino coherent scattering will limit the achievable sensi"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"0706.3019","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/0706.3019/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":"2026-07-04T15:24:20Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"XE1shNfw0wT4EfVjSFdsoG6AC5dL6CYaLwastF1H7+TFrVAm6MFtbC4bDgYU8AZDxvYd7607mUAzDp0gUQBNDQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-03T19:47:33.964009Z"},"content_sha256":"6d47bb52dcbdfe102818afeb52c311412ce89ff286b3f29f8f0945f1a9b479d6","schema_version":"1.0","event_id":"sha256:6d47bb52dcbdfe102818afeb52c311412ce89ff286b3f29f8f0945f1a9b479d6"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/5BHE2A4DWYO4SPOM4OWHLCHUIA/bundle.json","state_url":"https://pith.science/pith/5BHE2A4DWYO4SPOM4OWHLCHUIA/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/5BHE2A4DWYO4SPOM4OWHLCHUIA/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":"2026-08-03T19:47:33Z","links":{"resolver":"https://pith.science/pith/5BHE2A4DWYO4SPOM4OWHLCHUIA","bundle":"https://pith.science/pith/5BHE2A4DWYO4SPOM4OWHLCHUIA/bundle.json","state":"https://pith.science/pith/5BHE2A4DWYO4SPOM4OWHLCHUIA/state.json","well_known_bundle":"https://pith.science/.well-known/pith/5BHE2A4DWYO4SPOM4OWHLCHUIA/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2007:5BHE2A4DWYO4SPOM4OWHLCHUIA","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":"2c8872e4df596d26d1ea65662f47d7524e7b41f41b3942310b6d55b7ebe7a043","cross_cats_sorted":["hep-ex","nucl-ex"],"license":"","primary_cat":"astro-ph","submitted_at":"2007-06-20T16:08:52Z","title_canon_sha256":"29d81871fe109bcc8d07df8667c7eecec118f586c57f8980edb250a72030cbc9"},"schema_version":"1.0","source":{"id":"0706.3019","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"0706.3019","created_at":"2026-07-04T15:24:20Z"},{"alias_kind":"arxiv_version","alias_value":"0706.3019v2","created_at":"2026-07-04T15:24:20Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.0706.3019","created_at":"2026-07-04T15:24:20Z"},{"alias_kind":"pith_short_12","alias_value":"5BHE2A4DWYO4","created_at":"2026-07-04T15:24:20Z"},{"alias_kind":"pith_short_16","alias_value":"5BHE2A4DWYO4SPOM","created_at":"2026-07-04T15:24:20Z"},{"alias_kind":"pith_short_8","alias_value":"5BHE2A4D","created_at":"2026-07-04T15:24:20Z"}],"graph_snapshots":[{"event_id":"sha256:6d47bb52dcbdfe102818afeb52c311412ce89ff286b3f29f8f0945f1a9b479d6","target":"graph","created_at":"2026-07-04T15:24:20Z","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/0706.3019/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Neutrino coherent scattering cross sections can be as large as 10^{-39} cm^2, while current dark matter experiments have sensitivities to WIMP coherent scattering cross sections five orders of magnitude smaller; future experiments plan to have sensitivities to cross sections as small as 10^{-48} cm^2. With large target masses and few keV recoil energy detection thresholds, neutral current coherent scattering of solar neutrinos becomes an irreducible background in dark matter searches. In the current zero-background analysis paradigm, neutrino coherent scattering will limit the achievable sensi","authors_text":"Jocelyn Monroe, Peter Fisher","cross_cats":["hep-ex","nucl-ex"],"headline":"","license":"","primary_cat":"astro-ph","submitted_at":"2007-06-20T16:08:52Z","title":"Neutrino Backgrounds to Dark Matter Searches"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"0706.3019","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":"sha256:83bc2074434e5b6f7a23789522227dde0824cc2a1e51a7dfa7e1ca8b0c9a8584","target":"record","created_at":"2026-07-04T15:24:20Z","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":"2c8872e4df596d26d1ea65662f47d7524e7b41f41b3942310b6d55b7ebe7a043","cross_cats_sorted":["hep-ex","nucl-ex"],"license":"","primary_cat":"astro-ph","submitted_at":"2007-06-20T16:08:52Z","title_canon_sha256":"29d81871fe109bcc8d07df8667c7eecec118f586c57f8980edb250a72030cbc9"},"schema_version":"1.0","source":{"id":"0706.3019","kind":"arxiv","version":2}},"canonical_sha256":"e84e4d0383b61dc93dcce3ac7588f440221b516f5b24b1eb90f1014f27ad9fe1","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"e84e4d0383b61dc93dcce3ac7588f440221b516f5b24b1eb90f1014f27ad9fe1","first_computed_at":"2026-07-04T15:24:20.921111Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-04T15:24:20.921111Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"mILHs/BVx905tJnbUgylMxkQ2nquoqZ0CpsZKntaICBh9vTPElU0j0hAwCbZMSw+uwbnATY+pML5WU5kz3L3Dw==","signature_status":"signed_v1","signed_at":"2026-07-04T15:24:20.921515Z","signed_message":"canonical_sha256_bytes"},"source_id":"0706.3019","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:83bc2074434e5b6f7a23789522227dde0824cc2a1e51a7dfa7e1ca8b0c9a8584","sha256:6d47bb52dcbdfe102818afeb52c311412ce89ff286b3f29f8f0945f1a9b479d6"],"state_sha256":"e9dc30c9a7c23fb70866800c8d3cc76d16734e3a1b2ebb6de0a7d38391921289"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"t4FpSRD04YXEztscxn1c0OJCySYv1eetH3yeuu+9DL7TxOLSJqJWBY+P5NZAdIbr1acvV1rDBTgbB1TgYOM3Bw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-03T19:47:33.969924Z","bundle_sha256":"921c4d38896f0fd708f89f8a17c5d61a273e2b844cfbf0a185623be798b13951"}}