{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2013:HDRMX3IU7PGQG23MJLAUUP3AWM","short_pith_number":"pith:HDRMX3IU","canonical_record":{"source":{"id":"1308.0059","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.IM","submitted_at":"2013-07-31T22:49:25Z","cross_cats_sorted":[],"title_canon_sha256":"75f209e11ab907fcb49de616ec199ee5de674a3b1fccec175c5a5c1877aaabcf","abstract_canon_sha256":"e0fcb4b79c111bba5f9a143cbfd0f2eb1991d56557b72e476faceb3ee0d2d85c"},"schema_version":"1.0"},"canonical_sha256":"38e2cbed14fbcd036b6c4ac14a3f60b335e383d82a0657b2f91999458d201f4a","source":{"kind":"arxiv","id":"1308.0059","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1308.0059","created_at":"2026-05-18T03:17:00Z"},{"alias_kind":"arxiv_version","alias_value":"1308.0059v1","created_at":"2026-05-18T03:17:00Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1308.0059","created_at":"2026-05-18T03:17:00Z"},{"alias_kind":"pith_short_12","alias_value":"HDRMX3IU7PGQ","created_at":"2026-05-18T12:27:46Z"},{"alias_kind":"pith_short_16","alias_value":"HDRMX3IU7PGQG23M","created_at":"2026-05-18T12:27:46Z"},{"alias_kind":"pith_short_8","alias_value":"HDRMX3IU","created_at":"2026-05-18T12:27:46Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2013:HDRMX3IU7PGQG23MJLAUUP3AWM","target":"record","payload":{"canonical_record":{"source":{"id":"1308.0059","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.IM","submitted_at":"2013-07-31T22:49:25Z","cross_cats_sorted":[],"title_canon_sha256":"75f209e11ab907fcb49de616ec199ee5de674a3b1fccec175c5a5c1877aaabcf","abstract_canon_sha256":"e0fcb4b79c111bba5f9a143cbfd0f2eb1991d56557b72e476faceb3ee0d2d85c"},"schema_version":"1.0"},"canonical_sha256":"38e2cbed14fbcd036b6c4ac14a3f60b335e383d82a0657b2f91999458d201f4a","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T03:17:00.745847Z","signature_b64":"2c1QJJ4O2ty8s1rx1KReuROuH0JO9Q2+rBo6yRBezQ/NrtqE7g7g9nRrOJg22e5kgVVz4jYGvSZZsgZigZ+uAw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"38e2cbed14fbcd036b6c4ac14a3f60b335e383d82a0657b2f91999458d201f4a","last_reissued_at":"2026-05-18T03:17:00.745205Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T03:17:00.745205Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1308.0059","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":"2026-05-18T03:17:00Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"SXrDhsNPwO/D6j9hc1MTlbXltSAlXSjqG8kIEH6klCO/mcjpDbpmZSO8svD82i2oxFrG0seaxcrY28JxpfVBBw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-02T10:28:23.233813Z"},"content_sha256":"3f753c788e63148344c40f9352f1e0064696297b9f20bbc502ca068e3d0f9d55","schema_version":"1.0","event_id":"sha256:3f753c788e63148344c40f9352f1e0064696297b9f20bbc502ca068e3d0f9d55"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2013:HDRMX3IU7PGQG23MJLAUUP3AWM","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"The ANDES Deep Underground Laboratory","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.IM","authors_text":"X. Bertou","submitted_at":"2013-07-31T22:49:25Z","abstract_excerpt":"ANDES (Agua Negra Deep Experiment Site) is a unique opportunity to build a deep underground laboratory in the southern hemisphere. It will be built in the Agua Negra tunnel planned between Argentina and Chile, and operated by the CLES, a Latin American consortium. With 1750m of rock overburden, and no close- by nuclear power plant, it will provide an extremely radiation quiet environment for neutrino and dark matter experiments. In particular, its location in the southern hemisphere should play a major role in understanding dark matter modulation signals."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1308.0059","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":"2026-05-18T03:17:00Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"VgSkVwyg5ZmOzTZgT5MVED9Mp4XH339gzKlUBUIadJLAgf2p0/Oqk2dDszpiVF+N7p7U233Y/Us3gZ4VnV/SBw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-02T10:28:23.234145Z"},"content_sha256":"1e40c0bccad1cee2a66c7506bc5bd2c6a62b16119515391f37628a6bcbf700f5","schema_version":"1.0","event_id":"sha256:1e40c0bccad1cee2a66c7506bc5bd2c6a62b16119515391f37628a6bcbf700f5"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/HDRMX3IU7PGQG23MJLAUUP3AWM/bundle.json","state_url":"https://pith.science/pith/HDRMX3IU7PGQG23MJLAUUP3AWM/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/HDRMX3IU7PGQG23MJLAUUP3AWM/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":"2026-06-02T10:28:23Z","links":{"resolver":"https://pith.science/pith/HDRMX3IU7PGQG23MJLAUUP3AWM","bundle":"https://pith.science/pith/HDRMX3IU7PGQG23MJLAUUP3AWM/bundle.json","state":"https://pith.science/pith/HDRMX3IU7PGQG23MJLAUUP3AWM/state.json","well_known_bundle":"https://pith.science/.well-known/pith/HDRMX3IU7PGQG23MJLAUUP3AWM/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2013:HDRMX3IU7PGQG23MJLAUUP3AWM","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":"e0fcb4b79c111bba5f9a143cbfd0f2eb1991d56557b72e476faceb3ee0d2d85c","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.IM","submitted_at":"2013-07-31T22:49:25Z","title_canon_sha256":"75f209e11ab907fcb49de616ec199ee5de674a3b1fccec175c5a5c1877aaabcf"},"schema_version":"1.0","source":{"id":"1308.0059","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1308.0059","created_at":"2026-05-18T03:17:00Z"},{"alias_kind":"arxiv_version","alias_value":"1308.0059v1","created_at":"2026-05-18T03:17:00Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1308.0059","created_at":"2026-05-18T03:17:00Z"},{"alias_kind":"pith_short_12","alias_value":"HDRMX3IU7PGQ","created_at":"2026-05-18T12:27:46Z"},{"alias_kind":"pith_short_16","alias_value":"HDRMX3IU7PGQG23M","created_at":"2026-05-18T12:27:46Z"},{"alias_kind":"pith_short_8","alias_value":"HDRMX3IU","created_at":"2026-05-18T12:27:46Z"}],"graph_snapshots":[{"event_id":"sha256:1e40c0bccad1cee2a66c7506bc5bd2c6a62b16119515391f37628a6bcbf700f5","target":"graph","created_at":"2026-05-18T03:17:00Z","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":"ANDES (Agua Negra Deep Experiment Site) is a unique opportunity to build a deep underground laboratory in the southern hemisphere. It will be built in the Agua Negra tunnel planned between Argentina and Chile, and operated by the CLES, a Latin American consortium. With 1750m of rock overburden, and no close- by nuclear power plant, it will provide an extremely radiation quiet environment for neutrino and dark matter experiments. In particular, its location in the southern hemisphere should play a major role in understanding dark matter modulation signals.","authors_text":"X. Bertou","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.IM","submitted_at":"2013-07-31T22:49:25Z","title":"The ANDES Deep Underground Laboratory"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1308.0059","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":"sha256:3f753c788e63148344c40f9352f1e0064696297b9f20bbc502ca068e3d0f9d55","target":"record","created_at":"2026-05-18T03:17:00Z","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":"e0fcb4b79c111bba5f9a143cbfd0f2eb1991d56557b72e476faceb3ee0d2d85c","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.IM","submitted_at":"2013-07-31T22:49:25Z","title_canon_sha256":"75f209e11ab907fcb49de616ec199ee5de674a3b1fccec175c5a5c1877aaabcf"},"schema_version":"1.0","source":{"id":"1308.0059","kind":"arxiv","version":1}},"canonical_sha256":"38e2cbed14fbcd036b6c4ac14a3f60b335e383d82a0657b2f91999458d201f4a","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"38e2cbed14fbcd036b6c4ac14a3f60b335e383d82a0657b2f91999458d201f4a","first_computed_at":"2026-05-18T03:17:00.745205Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T03:17:00.745205Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"2c1QJJ4O2ty8s1rx1KReuROuH0JO9Q2+rBo6yRBezQ/NrtqE7g7g9nRrOJg22e5kgVVz4jYGvSZZsgZigZ+uAw==","signature_status":"signed_v1","signed_at":"2026-05-18T03:17:00.745847Z","signed_message":"canonical_sha256_bytes"},"source_id":"1308.0059","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:3f753c788e63148344c40f9352f1e0064696297b9f20bbc502ca068e3d0f9d55","sha256:1e40c0bccad1cee2a66c7506bc5bd2c6a62b16119515391f37628a6bcbf700f5"],"state_sha256":"2f30a1d8a047abd555e01c8bfec9e281b9a0ddfc8a5cd155cc9d33fe4962a4eb"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"mISjiSI+EsQd7DdYPSuvfIeBRudVNuw9LTF+IIZv3NaMB0WaxOU7sESIj//rjJu4Cxdrig/vP0kgRlJACMNOAw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-02T10:28:23.236056Z","bundle_sha256":"856442c3d56fe017054f4c21653c877a77297a50373d0167a8e7b3c9b330c5be"}}