{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:1999:SEE5PMZXXAP5QZNJVDXXA7MWZQ","short_pith_number":"pith:SEE5PMZX","canonical_record":{"source":{"id":"astro-ph/9907162","kind":"arxiv","version":3},"metadata":{"license":"","primary_cat":"astro-ph","submitted_at":"1999-07-13T08:56:28Z","cross_cats_sorted":[],"title_canon_sha256":"edf40a6259603b65a71970f109aca60265c11ac6f61e9eac911f0324a9ac2241","abstract_canon_sha256":"06738141ac23529887f9803399099a20b1fdd26ea2e4169f715ad21d4a5db210"},"schema_version":"1.0"},"canonical_sha256":"9109d7b337b81fd865a9a8ef707d96cc2f5cc1471ffcf0cbd459f538457905b3","source":{"kind":"arxiv","id":"astro-ph/9907162","version":3},"source_aliases":[{"alias_kind":"arxiv","alias_value":"astro-ph/9907162","created_at":"2026-07-04T23:57:18Z"},{"alias_kind":"arxiv_version","alias_value":"astro-ph/9907162v3","created_at":"2026-07-04T23:57:18Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.astro-ph/9907162","created_at":"2026-07-04T23:57:18Z"},{"alias_kind":"pith_short_12","alias_value":"SEE5PMZXXAP5","created_at":"2026-07-04T23:57:18Z"},{"alias_kind":"pith_short_16","alias_value":"SEE5PMZXXAP5QZNJ","created_at":"2026-07-04T23:57:18Z"},{"alias_kind":"pith_short_8","alias_value":"SEE5PMZX","created_at":"2026-07-04T23:57:18Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:1999:SEE5PMZXXAP5QZNJVDXXA7MWZQ","target":"record","payload":{"canonical_record":{"source":{"id":"astro-ph/9907162","kind":"arxiv","version":3},"metadata":{"license":"","primary_cat":"astro-ph","submitted_at":"1999-07-13T08:56:28Z","cross_cats_sorted":[],"title_canon_sha256":"edf40a6259603b65a71970f109aca60265c11ac6f61e9eac911f0324a9ac2241","abstract_canon_sha256":"06738141ac23529887f9803399099a20b1fdd26ea2e4169f715ad21d4a5db210"},"schema_version":"1.0"},"canonical_sha256":"9109d7b337b81fd865a9a8ef707d96cc2f5cc1471ffcf0cbd459f538457905b3","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-04T23:57:18.252794Z","signature_b64":"CU8q1K5cRMbJdzPs7iaoYo40T4v5SalX1+3vh5xUIVaViRrQ0DIbYRGe0vlnua4qbxx2PfHQy+AEapAMJG4fDA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"9109d7b337b81fd865a9a8ef707d96cc2f5cc1471ffcf0cbd459f538457905b3","last_reissued_at":"2026-07-04T23:57:18.252256Z","signature_status":"signed_v1","first_computed_at":"2026-07-04T23:57:18.252256Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"astro-ph/9907162","source_version":3,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-04T23:57:18Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"zKUqAIqGFug49pfdAjxNPOC3fkcjH8BlJ3u6skllAd2Yn2sJec2dMQasX315ZclNOgRxG3SrWJqmZpON5/joAw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-08T03:20:48.334251Z"},"content_sha256":"1bb6c629d7e354502e9833be37f91cbbf255760315b949abc771467f9ac79785","schema_version":"1.0","event_id":"sha256:1bb6c629d7e354502e9833be37f91cbbf255760315b949abc771467f9ac79785"},{"event_type":"graph_snapshot","subject_pith_number":"pith:1999:SEE5PMZXXAP5QZNJVDXXA7MWZQ","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Slott-Agape Project","license":"","headline":"","cross_cats":[],"primary_cat":"astro-ph","authors_text":"A.A.Marino, C. Rubano, E. Piedipalumbo, F. De Paolis, F. Strafella, G. Covone, G. Ingrosso, G. Iovane, G. Lambiase, G. Marmo, G.Scarpetta, I. Musella, M. Capaccioli, M. Roncadelli, P. Scudellaro, R. de Ritis, S. Calchi Novati, S. Capozziello, SLOTT-AGAPE Collaboration (Italian Component): V. Bozza, S. Pezzuto, V. Cardone","submitted_at":"1999-07-13T08:56:28Z","abstract_excerpt":"SLOTT-AGAPE (Systematic Lensing Observation at Toppo Telescope - Andromeda Gravitational Amplification Pixel Lensing Experiment) is a new collaboration project among international partners from England, France, Germany, Italy and Switzerland that intends to perform microlensing observation by using M31 as target. The MACHOs search is made thanks to the pixel lensing technique."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"astro-ph/9907162","kind":"arxiv","version":3},"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/astro-ph/9907162/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":"2026-07-04T23:57:18Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"LpaoluC/9k9Swc36Cet9gZ7T8V1Y70CV/zKD3E9PMdGKBwpi31kv85+RZhDxWXxBSpK6MhaIESKnsztFDvKaBQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-07-08T03:20:48.334649Z"},"content_sha256":"0b98097b7561337a84e2cdeae11876d1b5b08efbc19105bbd87f6f266f1f3fbb","schema_version":"1.0","event_id":"sha256:0b98097b7561337a84e2cdeae11876d1b5b08efbc19105bbd87f6f266f1f3fbb"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/SEE5PMZXXAP5QZNJVDXXA7MWZQ/bundle.json","state_url":"https://pith.science/pith/SEE5PMZXXAP5QZNJVDXXA7MWZQ/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/SEE5PMZXXAP5QZNJVDXXA7MWZQ/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":"2026-07-08T03:20:48Z","links":{"resolver":"https://pith.science/pith/SEE5PMZXXAP5QZNJVDXXA7MWZQ","bundle":"https://pith.science/pith/SEE5PMZXXAP5QZNJVDXXA7MWZQ/bundle.json","state":"https://pith.science/pith/SEE5PMZXXAP5QZNJVDXXA7MWZQ/state.json","well_known_bundle":"https://pith.science/.well-known/pith/SEE5PMZXXAP5QZNJVDXXA7MWZQ/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:1999:SEE5PMZXXAP5QZNJVDXXA7MWZQ","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":"06738141ac23529887f9803399099a20b1fdd26ea2e4169f715ad21d4a5db210","cross_cats_sorted":[],"license":"","primary_cat":"astro-ph","submitted_at":"1999-07-13T08:56:28Z","title_canon_sha256":"edf40a6259603b65a71970f109aca60265c11ac6f61e9eac911f0324a9ac2241"},"schema_version":"1.0","source":{"id":"astro-ph/9907162","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"astro-ph/9907162","created_at":"2026-07-04T23:57:18Z"},{"alias_kind":"arxiv_version","alias_value":"astro-ph/9907162v3","created_at":"2026-07-04T23:57:18Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.astro-ph/9907162","created_at":"2026-07-04T23:57:18Z"},{"alias_kind":"pith_short_12","alias_value":"SEE5PMZXXAP5","created_at":"2026-07-04T23:57:18Z"},{"alias_kind":"pith_short_16","alias_value":"SEE5PMZXXAP5QZNJ","created_at":"2026-07-04T23:57:18Z"},{"alias_kind":"pith_short_8","alias_value":"SEE5PMZX","created_at":"2026-07-04T23:57:18Z"}],"graph_snapshots":[{"event_id":"sha256:0b98097b7561337a84e2cdeae11876d1b5b08efbc19105bbd87f6f266f1f3fbb","target":"graph","created_at":"2026-07-04T23:57:18Z","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/astro-ph/9907162/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"SLOTT-AGAPE (Systematic Lensing Observation at Toppo Telescope - Andromeda Gravitational Amplification Pixel Lensing Experiment) is a new collaboration project among international partners from England, France, Germany, Italy and Switzerland that intends to perform microlensing observation by using M31 as target. The MACHOs search is made thanks to the pixel lensing technique.","authors_text":"A.A.Marino, C. Rubano, E. Piedipalumbo, F. De Paolis, F. Strafella, G. Covone, G. Ingrosso, G. Iovane, G. Lambiase, G. Marmo, G.Scarpetta, I. Musella, M. Capaccioli, M. Roncadelli, P. Scudellaro, R. de Ritis, S. Calchi Novati, S. Capozziello, SLOTT-AGAPE Collaboration (Italian Component): V. Bozza, S. Pezzuto, V. Cardone","cross_cats":[],"headline":"","license":"","primary_cat":"astro-ph","submitted_at":"1999-07-13T08:56:28Z","title":"Slott-Agape Project"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"astro-ph/9907162","kind":"arxiv","version":3},"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":"sha256:1bb6c629d7e354502e9833be37f91cbbf255760315b949abc771467f9ac79785","target":"record","created_at":"2026-07-04T23:57:18Z","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":"06738141ac23529887f9803399099a20b1fdd26ea2e4169f715ad21d4a5db210","cross_cats_sorted":[],"license":"","primary_cat":"astro-ph","submitted_at":"1999-07-13T08:56:28Z","title_canon_sha256":"edf40a6259603b65a71970f109aca60265c11ac6f61e9eac911f0324a9ac2241"},"schema_version":"1.0","source":{"id":"astro-ph/9907162","kind":"arxiv","version":3}},"canonical_sha256":"9109d7b337b81fd865a9a8ef707d96cc2f5cc1471ffcf0cbd459f538457905b3","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"9109d7b337b81fd865a9a8ef707d96cc2f5cc1471ffcf0cbd459f538457905b3","first_computed_at":"2026-07-04T23:57:18.252256Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-04T23:57:18.252256Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"CU8q1K5cRMbJdzPs7iaoYo40T4v5SalX1+3vh5xUIVaViRrQ0DIbYRGe0vlnua4qbxx2PfHQy+AEapAMJG4fDA==","signature_status":"signed_v1","signed_at":"2026-07-04T23:57:18.252794Z","signed_message":"canonical_sha256_bytes"},"source_id":"astro-ph/9907162","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:1bb6c629d7e354502e9833be37f91cbbf255760315b949abc771467f9ac79785","sha256:0b98097b7561337a84e2cdeae11876d1b5b08efbc19105bbd87f6f266f1f3fbb"],"state_sha256":"576f5653d6a87658419f701563c00a2232c5427087cd11bb40f9dd5c26a963d6"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"pcN2ltnjMsb4OcD/K1Xnq+rpSF49swqckhUqLGoFmyvn1sQsDB1r6ouNCxPeb2tp5WPuFb1wZ4+P6iIT9QXgAg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-07-08T03:20:48.337020Z","bundle_sha256":"b9634846db2a57d681ec26f21431d0205c92ae14a4a170d6c29827c83cd2ba69"}}