{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2016:OXJ3OXN3MCKR73UBET2RCKJWPM","short_pith_number":"pith:OXJ3OXN3","canonical_record":{"source":{"id":"1605.02947","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.soc-ph","submitted_at":"2016-05-10T11:33:24Z","cross_cats_sorted":[],"title_canon_sha256":"b37c686cefe7981dc23220ac5de152e90a3aa9050b6d921d828092cdf7215644","abstract_canon_sha256":"54bbd344cb466e506c9bf74900b5d68c21db965c94975af10d0e2c9ffac1683e"},"schema_version":"1.0"},"canonical_sha256":"75d3b75dbb60951fee8124f51129367b06efcf844231f7390e1aa0d1c72f9c3b","source":{"kind":"arxiv","id":"1605.02947","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1605.02947","created_at":"2026-05-18T01:12:03Z"},{"alias_kind":"arxiv_version","alias_value":"1605.02947v1","created_at":"2026-05-18T01:12:03Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1605.02947","created_at":"2026-05-18T01:12:03Z"},{"alias_kind":"pith_short_12","alias_value":"OXJ3OXN3MCKR","created_at":"2026-05-18T12:30:36Z"},{"alias_kind":"pith_short_16","alias_value":"OXJ3OXN3MCKR73UB","created_at":"2026-05-18T12:30:36Z"},{"alias_kind":"pith_short_8","alias_value":"OXJ3OXN3","created_at":"2026-05-18T12:30:36Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2016:OXJ3OXN3MCKR73UBET2RCKJWPM","target":"record","payload":{"canonical_record":{"source":{"id":"1605.02947","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.soc-ph","submitted_at":"2016-05-10T11:33:24Z","cross_cats_sorted":[],"title_canon_sha256":"b37c686cefe7981dc23220ac5de152e90a3aa9050b6d921d828092cdf7215644","abstract_canon_sha256":"54bbd344cb466e506c9bf74900b5d68c21db965c94975af10d0e2c9ffac1683e"},"schema_version":"1.0"},"canonical_sha256":"75d3b75dbb60951fee8124f51129367b06efcf844231f7390e1aa0d1c72f9c3b","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:12:03.582806Z","signature_b64":"MGpGJC2vkrC/o+BUUf6lt3m8eXXsGE1mlgCo7ydtZ8jQg4DWVVZo/GFCi92wiFJOETxQo4UNmqAziWlZsS8NAA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"75d3b75dbb60951fee8124f51129367b06efcf844231f7390e1aa0d1c72f9c3b","last_reissued_at":"2026-05-18T01:12:03.582453Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:12:03.582453Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1605.02947","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":"2026-05-18T01:12:03Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"htBJmGxgWUIQ0xAlCp32tz+yHqdD5ZdVLzaw4nDIVDnPrO9Lgu5VAPDYM8Qc61+zvTdqcIg2FZ+pEod5IjtYBw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-02T23:09:00.448541Z"},"content_sha256":"eed4cdc6d25cc90cfae63ef1e845945dd051b0e8f3d6d98cd99e04289a701f60","schema_version":"1.0","event_id":"sha256:eed4cdc6d25cc90cfae63ef1e845945dd051b0e8f3d6d98cd99e04289a701f60"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2016:OXJ3OXN3MCKR73UBET2RCKJWPM","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"#FoundThem - 21st Century Pre-Search and Post-Detection SETI Protocols for Social and Digital Media","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"physics.soc-ph","authors_text":"Alexander Scholz, Duncan Forgan","submitted_at":"2016-05-10T11:33:24Z","abstract_excerpt":"The transmission of news stories in global culture has changed fundamentally in the last three decades. The general public are alerted to breaking stories on increasingly rapid timescales, and the discussion/distortion of facts by writers, bloggers, commenters and Internet users can also be extremely fast. The narrative of a news item no longer belongs to a small cadre of conventional media outlets, but is instead synthesised to some level by the public as they select where and how they consume news.\n  The IAA Search for Extraterrestrial Intelligence (SETI) post-detection protocols, initially "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1605.02947","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":"2026-05-18T01:12:03Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"DGiJOO//GqbeFe/95vbRxfXfTkL1ClWFwb54mfzMJ2h8z+CfLX5ggn46IOyG7+ViWI5AiHwf+6huPwO8pcMOBQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-02T23:09:00.448878Z"},"content_sha256":"5da23e49473b4a9d300b052c4f0dbe597418f12adc84bc85b9556d2030fa5948","schema_version":"1.0","event_id":"sha256:5da23e49473b4a9d300b052c4f0dbe597418f12adc84bc85b9556d2030fa5948"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/OXJ3OXN3MCKR73UBET2RCKJWPM/bundle.json","state_url":"https://pith.science/pith/OXJ3OXN3MCKR73UBET2RCKJWPM/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/OXJ3OXN3MCKR73UBET2RCKJWPM/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":"2026-06-02T23:09:00Z","links":{"resolver":"https://pith.science/pith/OXJ3OXN3MCKR73UBET2RCKJWPM","bundle":"https://pith.science/pith/OXJ3OXN3MCKR73UBET2RCKJWPM/bundle.json","state":"https://pith.science/pith/OXJ3OXN3MCKR73UBET2RCKJWPM/state.json","well_known_bundle":"https://pith.science/.well-known/pith/OXJ3OXN3MCKR73UBET2RCKJWPM/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2016:OXJ3OXN3MCKR73UBET2RCKJWPM","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":"54bbd344cb466e506c9bf74900b5d68c21db965c94975af10d0e2c9ffac1683e","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.soc-ph","submitted_at":"2016-05-10T11:33:24Z","title_canon_sha256":"b37c686cefe7981dc23220ac5de152e90a3aa9050b6d921d828092cdf7215644"},"schema_version":"1.0","source":{"id":"1605.02947","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1605.02947","created_at":"2026-05-18T01:12:03Z"},{"alias_kind":"arxiv_version","alias_value":"1605.02947v1","created_at":"2026-05-18T01:12:03Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1605.02947","created_at":"2026-05-18T01:12:03Z"},{"alias_kind":"pith_short_12","alias_value":"OXJ3OXN3MCKR","created_at":"2026-05-18T12:30:36Z"},{"alias_kind":"pith_short_16","alias_value":"OXJ3OXN3MCKR73UB","created_at":"2026-05-18T12:30:36Z"},{"alias_kind":"pith_short_8","alias_value":"OXJ3OXN3","created_at":"2026-05-18T12:30:36Z"}],"graph_snapshots":[{"event_id":"sha256:5da23e49473b4a9d300b052c4f0dbe597418f12adc84bc85b9556d2030fa5948","target":"graph","created_at":"2026-05-18T01:12:03Z","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":"The transmission of news stories in global culture has changed fundamentally in the last three decades. The general public are alerted to breaking stories on increasingly rapid timescales, and the discussion/distortion of facts by writers, bloggers, commenters and Internet users can also be extremely fast. The narrative of a news item no longer belongs to a small cadre of conventional media outlets, but is instead synthesised to some level by the public as they select where and how they consume news.\n  The IAA Search for Extraterrestrial Intelligence (SETI) post-detection protocols, initially ","authors_text":"Alexander Scholz, Duncan Forgan","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.soc-ph","submitted_at":"2016-05-10T11:33:24Z","title":"#FoundThem - 21st Century Pre-Search and Post-Detection SETI Protocols for Social and Digital Media"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1605.02947","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:eed4cdc6d25cc90cfae63ef1e845945dd051b0e8f3d6d98cd99e04289a701f60","target":"record","created_at":"2026-05-18T01:12:03Z","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":"54bbd344cb466e506c9bf74900b5d68c21db965c94975af10d0e2c9ffac1683e","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.soc-ph","submitted_at":"2016-05-10T11:33:24Z","title_canon_sha256":"b37c686cefe7981dc23220ac5de152e90a3aa9050b6d921d828092cdf7215644"},"schema_version":"1.0","source":{"id":"1605.02947","kind":"arxiv","version":1}},"canonical_sha256":"75d3b75dbb60951fee8124f51129367b06efcf844231f7390e1aa0d1c72f9c3b","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"75d3b75dbb60951fee8124f51129367b06efcf844231f7390e1aa0d1c72f9c3b","first_computed_at":"2026-05-18T01:12:03.582453Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:12:03.582453Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"MGpGJC2vkrC/o+BUUf6lt3m8eXXsGE1mlgCo7ydtZ8jQg4DWVVZo/GFCi92wiFJOETxQo4UNmqAziWlZsS8NAA==","signature_status":"signed_v1","signed_at":"2026-05-18T01:12:03.582806Z","signed_message":"canonical_sha256_bytes"},"source_id":"1605.02947","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:eed4cdc6d25cc90cfae63ef1e845945dd051b0e8f3d6d98cd99e04289a701f60","sha256:5da23e49473b4a9d300b052c4f0dbe597418f12adc84bc85b9556d2030fa5948"],"state_sha256":"0be601020c0fe7db4015968bdf6c1f5b0e5bcf9fd56f48aa258a4ff002b174cd"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"NFPvOE10ebCw/IEJHlH86pPblG6zLzY5Yov1pfwST1Vs0j97jzMcAvaPAGseRLtrq3KaUDs+cUnf4CaPXgdFDg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-02T23:09:00.450764Z","bundle_sha256":"1088feca3f575106e10d8d7ef0e6f7190f1bb0f50d747ee63125535c45bbb230"}}