{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2025:RQGX345BMZPTD3QGNYH7RKBGRB","short_pith_number":"pith:RQGX345B","canonical_record":{"source":{"id":"2508.16825","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.IM","submitted_at":"2025-08-22T22:45:30Z","cross_cats_sorted":[],"title_canon_sha256":"93298edf99b049a62420f92658939d95a25b9170bd46b082845d871113b7cf12","abstract_canon_sha256":"3ac5c36655d1d904e45ee2a7d1f32511cfb1e4ef1f2fb27cd80be0bcced8c837"},"schema_version":"1.0"},"canonical_sha256":"8c0d7df3a1665f31ee066e0ff8a8268868975b49249c33d8ecdebd6329523771","source":{"kind":"arxiv","id":"2508.16825","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2508.16825","created_at":"2026-07-05T11:58:04Z"},{"alias_kind":"arxiv_version","alias_value":"2508.16825v1","created_at":"2026-07-05T11:58:04Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2508.16825","created_at":"2026-07-05T11:58:04Z"},{"alias_kind":"pith_short_12","alias_value":"RQGX345BMZPT","created_at":"2026-07-05T11:58:04Z"},{"alias_kind":"pith_short_16","alias_value":"RQGX345BMZPTD3QG","created_at":"2026-07-05T11:58:04Z"},{"alias_kind":"pith_short_8","alias_value":"RQGX345B","created_at":"2026-07-05T11:58:04Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2025:RQGX345BMZPTD3QGNYH7RKBGRB","target":"record","payload":{"canonical_record":{"source":{"id":"2508.16825","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.IM","submitted_at":"2025-08-22T22:45:30Z","cross_cats_sorted":[],"title_canon_sha256":"93298edf99b049a62420f92658939d95a25b9170bd46b082845d871113b7cf12","abstract_canon_sha256":"3ac5c36655d1d904e45ee2a7d1f32511cfb1e4ef1f2fb27cd80be0bcced8c837"},"schema_version":"1.0"},"canonical_sha256":"8c0d7df3a1665f31ee066e0ff8a8268868975b49249c33d8ecdebd6329523771","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T11:58:04.618028Z","signature_b64":"s9lLgdQMq1Lhvo9uOAUHBQJ1xqj9XHW9CYCZwN/804zLc+q7GCtyVMjl8JbKDxAOlUlGZ7w8DvF+Gml24LarBw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"8c0d7df3a1665f31ee066e0ff8a8268868975b49249c33d8ecdebd6329523771","last_reissued_at":"2026-07-05T11:58:04.617586Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T11:58:04.617586Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2508.16825","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":"2026-07-05T11:58:04Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Hn71fiMDTzjfs8TTmaQV4/XGQaO7P9O3+S3WP8pTn5e2U3zyatEpXGpb+9T3bcvclNUqo/xeYmpgCSjcW7G6AQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-11T02:19:23.007527Z"},"content_sha256":"32c804607d2eec649fed116710c1d1bc9447c5faf0e1bcb7a72ab8c08d9e2f7e","schema_version":"1.0","event_id":"sha256:32c804607d2eec649fed116710c1d1bc9447c5faf0e1bcb7a72ab8c08d9e2f7e"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2025:RQGX345BMZPTD3QGNYH7RKBGRB","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Technosignature Searches of Interstellar Objects","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.IM","authors_text":"Adam Frank, Andrew P. V. Siemion, Brian C. Lacki, Chris Lintott, Colin Orion Chandler, Darryl Z. Seligman, Devanshi Singh, Ellie White, Emma E. Yu, James R. A. Davenport, Jason T. Wright, Jinshuo Zhang, Maxwell K. Frissell, Naomi Morato, Peter Yoachim, Sofia Z. Sheikh, Stephen DiKerby, Steve Croft, T. Joseph W. Lazio, Valeria Garcia Lopez","submitted_at":"2025-08-22T22:45:30Z","abstract_excerpt":"With the discovery of the third confirmed interstellar object (ISO), 3I/ATLAS, we have entered a new phase in the exploration of these long-predicted objects. Though confirmed discovery of ISOs is quite recent, their utility as targets in the search for technosignatures (historically known as the Search for Extraterrestrial Intelligence -- SETI) has been discussed for many decades. With the upcoming NSF-DOE Vera C. Rubin Observatory's Legacy Survey of Space and Time (LSST), the discovery and tracking of such objects is expected to become routine, and thus so must our examination of these objec"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2508.16825","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2508.16825/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":"2026-07-05T11:58:04Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"eo+4q8ykgmluUPJ1Rll3BtEFjyp+eb8akKEAESeGLlsqUMjKuW5+fpB7I2FaVjkH+s5rb/ScpEm3JDdTiCSTAw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-11T02:19:23.008055Z"},"content_sha256":"ad8a7203e1f442f8aa9c4e85871be7568778be929492027cb33fd93824a56b34","schema_version":"1.0","event_id":"sha256:ad8a7203e1f442f8aa9c4e85871be7568778be929492027cb33fd93824a56b34"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/RQGX345BMZPTD3QGNYH7RKBGRB/bundle.json","state_url":"https://pith.science/pith/RQGX345BMZPTD3QGNYH7RKBGRB/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/RQGX345BMZPTD3QGNYH7RKBGRB/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":"2026-08-11T02:19:23Z","links":{"resolver":"https://pith.science/pith/RQGX345BMZPTD3QGNYH7RKBGRB","bundle":"https://pith.science/pith/RQGX345BMZPTD3QGNYH7RKBGRB/bundle.json","state":"https://pith.science/pith/RQGX345BMZPTD3QGNYH7RKBGRB/state.json","well_known_bundle":"https://pith.science/.well-known/pith/RQGX345BMZPTD3QGNYH7RKBGRB/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2025:RQGX345BMZPTD3QGNYH7RKBGRB","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":"3ac5c36655d1d904e45ee2a7d1f32511cfb1e4ef1f2fb27cd80be0bcced8c837","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.IM","submitted_at":"2025-08-22T22:45:30Z","title_canon_sha256":"93298edf99b049a62420f92658939d95a25b9170bd46b082845d871113b7cf12"},"schema_version":"1.0","source":{"id":"2508.16825","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2508.16825","created_at":"2026-07-05T11:58:04Z"},{"alias_kind":"arxiv_version","alias_value":"2508.16825v1","created_at":"2026-07-05T11:58:04Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2508.16825","created_at":"2026-07-05T11:58:04Z"},{"alias_kind":"pith_short_12","alias_value":"RQGX345BMZPT","created_at":"2026-07-05T11:58:04Z"},{"alias_kind":"pith_short_16","alias_value":"RQGX345BMZPTD3QG","created_at":"2026-07-05T11:58:04Z"},{"alias_kind":"pith_short_8","alias_value":"RQGX345B","created_at":"2026-07-05T11:58:04Z"}],"graph_snapshots":[{"event_id":"sha256:ad8a7203e1f442f8aa9c4e85871be7568778be929492027cb33fd93824a56b34","target":"graph","created_at":"2026-07-05T11:58:04Z","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/2508.16825/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"With the discovery of the third confirmed interstellar object (ISO), 3I/ATLAS, we have entered a new phase in the exploration of these long-predicted objects. Though confirmed discovery of ISOs is quite recent, their utility as targets in the search for technosignatures (historically known as the Search for Extraterrestrial Intelligence -- SETI) has been discussed for many decades. With the upcoming NSF-DOE Vera C. Rubin Observatory's Legacy Survey of Space and Time (LSST), the discovery and tracking of such objects is expected to become routine, and thus so must our examination of these objec","authors_text":"Adam Frank, Andrew P. V. Siemion, Brian C. Lacki, Chris Lintott, Colin Orion Chandler, Darryl Z. Seligman, Devanshi Singh, Ellie White, Emma E. Yu, James R. A. Davenport, Jason T. Wright, Jinshuo Zhang, Maxwell K. Frissell, Naomi Morato, Peter Yoachim, Sofia Z. Sheikh, Stephen DiKerby, Steve Croft, T. Joseph W. Lazio, Valeria Garcia Lopez","cross_cats":[],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.IM","submitted_at":"2025-08-22T22:45:30Z","title":"Technosignature Searches of Interstellar Objects"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2508.16825","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":"sha256:32c804607d2eec649fed116710c1d1bc9447c5faf0e1bcb7a72ab8c08d9e2f7e","target":"record","created_at":"2026-07-05T11:58:04Z","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":"3ac5c36655d1d904e45ee2a7d1f32511cfb1e4ef1f2fb27cd80be0bcced8c837","cross_cats_sorted":[],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"astro-ph.IM","submitted_at":"2025-08-22T22:45:30Z","title_canon_sha256":"93298edf99b049a62420f92658939d95a25b9170bd46b082845d871113b7cf12"},"schema_version":"1.0","source":{"id":"2508.16825","kind":"arxiv","version":1}},"canonical_sha256":"8c0d7df3a1665f31ee066e0ff8a8268868975b49249c33d8ecdebd6329523771","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"8c0d7df3a1665f31ee066e0ff8a8268868975b49249c33d8ecdebd6329523771","first_computed_at":"2026-07-05T11:58:04.617586Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T11:58:04.617586Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"s9lLgdQMq1Lhvo9uOAUHBQJ1xqj9XHW9CYCZwN/804zLc+q7GCtyVMjl8JbKDxAOlUlGZ7w8DvF+Gml24LarBw==","signature_status":"signed_v1","signed_at":"2026-07-05T11:58:04.618028Z","signed_message":"canonical_sha256_bytes"},"source_id":"2508.16825","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:32c804607d2eec649fed116710c1d1bc9447c5faf0e1bcb7a72ab8c08d9e2f7e","sha256:ad8a7203e1f442f8aa9c4e85871be7568778be929492027cb33fd93824a56b34"],"state_sha256":"75302eb88e0b9d35ca4bc361ef26b5959017c7eec9d74b8885f771925c1d9e41"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"GRZW/Ca2L3dDvKo1sSL/AziTPEaBqLOJ5oir+orE+VFShKF9ylltesDA7emJ5DX6O5OXyIMnuidFIKRFP3dfAw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-11T02:19:23.027944Z","bundle_sha256":"cb6c561d97dcf00bf06cc4cc81cf630381aa96b2f7eee8dee1ac45172abf895c"}}