{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2011:M5PGDS2UEEEDFGIUDJVCQ6Y5RL","short_pith_number":"pith:M5PGDS2U","canonical_record":{"source":{"id":"1111.0007","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2011-10-31T20:00:01Z","cross_cats_sorted":["astro-ph.CO"],"title_canon_sha256":"d861f65b7762db33dba98c173ba3a9db665f9991fdf8404ea18e7aaf92adbc15","abstract_canon_sha256":"e92cb9068beb103a8e18821e07f1ae6c3b9b10658a8fa4a40df56c6f9fe768b2"},"schema_version":"1.0"},"canonical_sha256":"675e61cb5421083299141a6a287b1d8ae724201546fdb42ce51c77ccd010405a","source":{"kind":"arxiv","id":"1111.0007","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1111.0007","created_at":"2026-05-18T01:59:49Z"},{"alias_kind":"arxiv_version","alias_value":"1111.0007v1","created_at":"2026-05-18T01:59:49Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1111.0007","created_at":"2026-05-18T01:59:49Z"},{"alias_kind":"pith_short_12","alias_value":"M5PGDS2UEEED","created_at":"2026-05-18T12:26:34Z"},{"alias_kind":"pith_short_16","alias_value":"M5PGDS2UEEEDFGIU","created_at":"2026-05-18T12:26:34Z"},{"alias_kind":"pith_short_8","alias_value":"M5PGDS2U","created_at":"2026-05-18T12:26:34Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2011:M5PGDS2UEEEDFGIUDJVCQ6Y5RL","target":"record","payload":{"canonical_record":{"source":{"id":"1111.0007","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2011-10-31T20:00:01Z","cross_cats_sorted":["astro-ph.CO"],"title_canon_sha256":"d861f65b7762db33dba98c173ba3a9db665f9991fdf8404ea18e7aaf92adbc15","abstract_canon_sha256":"e92cb9068beb103a8e18821e07f1ae6c3b9b10658a8fa4a40df56c6f9fe768b2"},"schema_version":"1.0"},"canonical_sha256":"675e61cb5421083299141a6a287b1d8ae724201546fdb42ce51c77ccd010405a","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:59:49.370447Z","signature_b64":"4BiUjBXZ1cwmjaiH1406VJWCZ7knzlpbcIB+LK9iFTmKMoj9ysSZIU67bkGXEsRrIn4y1t+gcaJ6nGNEpodBAA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"675e61cb5421083299141a6a287b1d8ae724201546fdb42ce51c77ccd010405a","last_reissued_at":"2026-05-18T01:59:49.369890Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:59:49.369890Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1111.0007","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":"2026-05-18T01:59:49Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"I8wEO22EEP7P+R3W/9eWurNrW1oJQis5DA+6xIUMRWaM9stZ6xxFJDUZwPeFTv9DT86D+23vlVzRqNH8RxNpCQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-27T22:56:38.879104Z"},"content_sha256":"66746d62313967d79442497c73b796f4d277117fe58f8ef3875547c34427c291","schema_version":"1.0","event_id":"sha256:66746d62313967d79442497c73b796f4d277117fe58f8ef3875547c34427c291"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2011:M5PGDS2UEEEDFGIUDJVCQ6Y5RL","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"A Revised View of the Transient Radio Sky","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.CO"],"primary_cat":"astro-ph.HE","authors_text":"D. A. Frail, E. Nakar, E. O. Ofek, G. C. Bower, S. R. Kulkarni","submitted_at":"2011-10-31T20:00:01Z","abstract_excerpt":"We report on a re-analysis of archival data from the Very Large Array for a sample of ten long duration radio transients reported by Bower and others. These transients have an implied all-sky rate that would make them the most common radio transient in the sky and yet most have no quiescent counterparts at other wavelengths and therefore no known progenitor (other than Galactic neutron stars). We find that more than half of these transients are due to rare data artifacts. The remaining sources have lower signal-to-noise ratio (SNR) than initially reported by 1 to 1.5-sigma. This lowering of SN"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1111.0007","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":"2026-05-18T01:59:49Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"E9L7AR+WRbiENlBcVBldZD297EcHCq6pPq0RdnA29xGI+kHtKAaFkYAxlLwx9DkndrFAka4TNdGICvekRIFdAw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-27T22:56:38.879775Z"},"content_sha256":"3df023bb66f04947368c81388df88b301d9bc529166c816caf10776bd4294ec7","schema_version":"1.0","event_id":"sha256:3df023bb66f04947368c81388df88b301d9bc529166c816caf10776bd4294ec7"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/M5PGDS2UEEEDFGIUDJVCQ6Y5RL/bundle.json","state_url":"https://pith.science/pith/M5PGDS2UEEEDFGIUDJVCQ6Y5RL/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/M5PGDS2UEEEDFGIUDJVCQ6Y5RL/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":"2026-05-27T22:56:38Z","links":{"resolver":"https://pith.science/pith/M5PGDS2UEEEDFGIUDJVCQ6Y5RL","bundle":"https://pith.science/pith/M5PGDS2UEEEDFGIUDJVCQ6Y5RL/bundle.json","state":"https://pith.science/pith/M5PGDS2UEEEDFGIUDJVCQ6Y5RL/state.json","well_known_bundle":"https://pith.science/.well-known/pith/M5PGDS2UEEEDFGIUDJVCQ6Y5RL/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2011:M5PGDS2UEEEDFGIUDJVCQ6Y5RL","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":"e92cb9068beb103a8e18821e07f1ae6c3b9b10658a8fa4a40df56c6f9fe768b2","cross_cats_sorted":["astro-ph.CO"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2011-10-31T20:00:01Z","title_canon_sha256":"d861f65b7762db33dba98c173ba3a9db665f9991fdf8404ea18e7aaf92adbc15"},"schema_version":"1.0","source":{"id":"1111.0007","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1111.0007","created_at":"2026-05-18T01:59:49Z"},{"alias_kind":"arxiv_version","alias_value":"1111.0007v1","created_at":"2026-05-18T01:59:49Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1111.0007","created_at":"2026-05-18T01:59:49Z"},{"alias_kind":"pith_short_12","alias_value":"M5PGDS2UEEED","created_at":"2026-05-18T12:26:34Z"},{"alias_kind":"pith_short_16","alias_value":"M5PGDS2UEEEDFGIU","created_at":"2026-05-18T12:26:34Z"},{"alias_kind":"pith_short_8","alias_value":"M5PGDS2U","created_at":"2026-05-18T12:26:34Z"}],"graph_snapshots":[{"event_id":"sha256:3df023bb66f04947368c81388df88b301d9bc529166c816caf10776bd4294ec7","target":"graph","created_at":"2026-05-18T01:59:49Z","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":"We report on a re-analysis of archival data from the Very Large Array for a sample of ten long duration radio transients reported by Bower and others. These transients have an implied all-sky rate that would make them the most common radio transient in the sky and yet most have no quiescent counterparts at other wavelengths and therefore no known progenitor (other than Galactic neutron stars). We find that more than half of these transients are due to rare data artifacts. The remaining sources have lower signal-to-noise ratio (SNR) than initially reported by 1 to 1.5-sigma. This lowering of SN","authors_text":"D. A. Frail, E. Nakar, E. O. Ofek, G. C. Bower, S. R. Kulkarni","cross_cats":["astro-ph.CO"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2011-10-31T20:00:01Z","title":"A Revised View of the Transient Radio Sky"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1111.0007","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":"sha256:66746d62313967d79442497c73b796f4d277117fe58f8ef3875547c34427c291","target":"record","created_at":"2026-05-18T01:59:49Z","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":"e92cb9068beb103a8e18821e07f1ae6c3b9b10658a8fa4a40df56c6f9fe768b2","cross_cats_sorted":["astro-ph.CO"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.HE","submitted_at":"2011-10-31T20:00:01Z","title_canon_sha256":"d861f65b7762db33dba98c173ba3a9db665f9991fdf8404ea18e7aaf92adbc15"},"schema_version":"1.0","source":{"id":"1111.0007","kind":"arxiv","version":1}},"canonical_sha256":"675e61cb5421083299141a6a287b1d8ae724201546fdb42ce51c77ccd010405a","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"675e61cb5421083299141a6a287b1d8ae724201546fdb42ce51c77ccd010405a","first_computed_at":"2026-05-18T01:59:49.369890Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:59:49.369890Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"4BiUjBXZ1cwmjaiH1406VJWCZ7knzlpbcIB+LK9iFTmKMoj9ysSZIU67bkGXEsRrIn4y1t+gcaJ6nGNEpodBAA==","signature_status":"signed_v1","signed_at":"2026-05-18T01:59:49.370447Z","signed_message":"canonical_sha256_bytes"},"source_id":"1111.0007","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:66746d62313967d79442497c73b796f4d277117fe58f8ef3875547c34427c291","sha256:3df023bb66f04947368c81388df88b301d9bc529166c816caf10776bd4294ec7"],"state_sha256":"27ddacf635bbda4e1ceb092f35e68ac4dcaac514de737e272cd2e3385609750d"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"syKz8fyOVwhEB/YIDjJ0TTahprlmbDMXN4WXULAdGiYsagEH479/lTBJ57hNFeee/Ew+StCe6BAfzKWL6s0qCg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-27T22:56:38.883300Z","bundle_sha256":"7dcc61b8bff7b0baa88f677931ef35c515cf227ad85acdcfab6524084ae929b4"}}