{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2011:WZNXPXKL6EPBOK7OSQ6724CJV3","short_pith_number":"pith:WZNXPXKL","canonical_record":{"source":{"id":"1105.2635","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.hist-ph","submitted_at":"2011-05-13T07:44:20Z","cross_cats_sorted":["physics.soc-ph"],"title_canon_sha256":"917a713546b8426cd66b0e988c2fa5ea91ae8bda6c2233b5eea0a1ef1d23ab73","abstract_canon_sha256":"5faab2b4e01ed0a3d271df59013063e475d6e915a7988a5d584c59933bbb51d5"},"schema_version":"1.0"},"canonical_sha256":"b65b77dd4bf11e172bee943dfd7049aeeb8930583098721f5795636947d64eb3","source":{"kind":"arxiv","id":"1105.2635","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1105.2635","created_at":"2026-05-18T04:22:09Z"},{"alias_kind":"arxiv_version","alias_value":"1105.2635v1","created_at":"2026-05-18T04:22:09Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1105.2635","created_at":"2026-05-18T04:22:09Z"},{"alias_kind":"pith_short_12","alias_value":"WZNXPXKL6EPB","created_at":"2026-05-18T12:26:44Z"},{"alias_kind":"pith_short_16","alias_value":"WZNXPXKL6EPBOK7O","created_at":"2026-05-18T12:26:44Z"},{"alias_kind":"pith_short_8","alias_value":"WZNXPXKL","created_at":"2026-05-18T12:26:44Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2011:WZNXPXKL6EPBOK7OSQ6724CJV3","target":"record","payload":{"canonical_record":{"source":{"id":"1105.2635","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.hist-ph","submitted_at":"2011-05-13T07:44:20Z","cross_cats_sorted":["physics.soc-ph"],"title_canon_sha256":"917a713546b8426cd66b0e988c2fa5ea91ae8bda6c2233b5eea0a1ef1d23ab73","abstract_canon_sha256":"5faab2b4e01ed0a3d271df59013063e475d6e915a7988a5d584c59933bbb51d5"},"schema_version":"1.0"},"canonical_sha256":"b65b77dd4bf11e172bee943dfd7049aeeb8930583098721f5795636947d64eb3","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T04:22:09.950351Z","signature_b64":"IS4X7Y/9DbOSS9Su3j6Dj3qsChpq/26HBSpEijZ7CUKKqOUBlengY37Oi9UAf7BR0Xfe2CBIPu+hQcfmyNVMAA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"b65b77dd4bf11e172bee943dfd7049aeeb8930583098721f5795636947d64eb3","last_reissued_at":"2026-05-18T04:22:09.949921Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T04:22:09.949921Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1105.2635","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":"2026-05-18T04:22:09Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"+mTP+BJOEfrDbEDKf5+EVGofnLSoESbBhhe2l9NltGbK9+6UmSv72jfHAbHIQ79feloDMXwV8UD8beKk8nXHCA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-31T01:24:00.592444Z"},"content_sha256":"a235d96036481ea34845fe6adce493c230125abd2c2716ac4da0253c2ed8e018","schema_version":"1.0","event_id":"sha256:a235d96036481ea34845fe6adce493c230125abd2c2716ac4da0253c2ed8e018"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2011:WZNXPXKL6EPBOK7OSQ6724CJV3","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Eclipses in Australian Aboriginal Astronomy","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["physics.soc-ph"],"primary_cat":"physics.hist-ph","authors_text":"Duane W. Hamacher, Ray P. Norris","submitted_at":"2011-05-13T07:44:20Z","abstract_excerpt":"We explore 50 Australian Aboriginal accounts of lunar and solar eclipses to determine how Aboriginal groups understood this phenomenon. We summarise the literature on Aboriginal references to eclipses, showing that many Aboriginal groups viewed eclipses negatively, frequently associating them with bad omens, evil magic, disease, blood and death. In many communities, Elders or medicine men were believed to have the ability to control or avert eclipses by magical means, solidifying their role as provider and protector within the community. We also show that many Aboriginal groups understood the "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1105.2635","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":"2026-05-18T04:22:09Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"0cvC5QV0K9AIdfnSqvgXbXCKGU9FAgtKRUFgYQclnQa7NkD8sT37w4BhCLMwOYCwDVvzmgpqgzIa5JMunBPgAA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-31T01:24:00.593226Z"},"content_sha256":"6085296710444883ed7b52955cbf22260911580687e97e2b83b496c74b96247b","schema_version":"1.0","event_id":"sha256:6085296710444883ed7b52955cbf22260911580687e97e2b83b496c74b96247b"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/WZNXPXKL6EPBOK7OSQ6724CJV3/bundle.json","state_url":"https://pith.science/pith/WZNXPXKL6EPBOK7OSQ6724CJV3/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/WZNXPXKL6EPBOK7OSQ6724CJV3/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":"2026-05-31T01:24:00Z","links":{"resolver":"https://pith.science/pith/WZNXPXKL6EPBOK7OSQ6724CJV3","bundle":"https://pith.science/pith/WZNXPXKL6EPBOK7OSQ6724CJV3/bundle.json","state":"https://pith.science/pith/WZNXPXKL6EPBOK7OSQ6724CJV3/state.json","well_known_bundle":"https://pith.science/.well-known/pith/WZNXPXKL6EPBOK7OSQ6724CJV3/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2011:WZNXPXKL6EPBOK7OSQ6724CJV3","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":"5faab2b4e01ed0a3d271df59013063e475d6e915a7988a5d584c59933bbb51d5","cross_cats_sorted":["physics.soc-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.hist-ph","submitted_at":"2011-05-13T07:44:20Z","title_canon_sha256":"917a713546b8426cd66b0e988c2fa5ea91ae8bda6c2233b5eea0a1ef1d23ab73"},"schema_version":"1.0","source":{"id":"1105.2635","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1105.2635","created_at":"2026-05-18T04:22:09Z"},{"alias_kind":"arxiv_version","alias_value":"1105.2635v1","created_at":"2026-05-18T04:22:09Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1105.2635","created_at":"2026-05-18T04:22:09Z"},{"alias_kind":"pith_short_12","alias_value":"WZNXPXKL6EPB","created_at":"2026-05-18T12:26:44Z"},{"alias_kind":"pith_short_16","alias_value":"WZNXPXKL6EPBOK7O","created_at":"2026-05-18T12:26:44Z"},{"alias_kind":"pith_short_8","alias_value":"WZNXPXKL","created_at":"2026-05-18T12:26:44Z"}],"graph_snapshots":[{"event_id":"sha256:6085296710444883ed7b52955cbf22260911580687e97e2b83b496c74b96247b","target":"graph","created_at":"2026-05-18T04:22:09Z","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 explore 50 Australian Aboriginal accounts of lunar and solar eclipses to determine how Aboriginal groups understood this phenomenon. We summarise the literature on Aboriginal references to eclipses, showing that many Aboriginal groups viewed eclipses negatively, frequently associating them with bad omens, evil magic, disease, blood and death. In many communities, Elders or medicine men were believed to have the ability to control or avert eclipses by magical means, solidifying their role as provider and protector within the community. We also show that many Aboriginal groups understood the ","authors_text":"Duane W. Hamacher, Ray P. Norris","cross_cats":["physics.soc-ph"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.hist-ph","submitted_at":"2011-05-13T07:44:20Z","title":"Eclipses in Australian Aboriginal Astronomy"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1105.2635","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:a235d96036481ea34845fe6adce493c230125abd2c2716ac4da0253c2ed8e018","target":"record","created_at":"2026-05-18T04:22:09Z","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":"5faab2b4e01ed0a3d271df59013063e475d6e915a7988a5d584c59933bbb51d5","cross_cats_sorted":["physics.soc-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.hist-ph","submitted_at":"2011-05-13T07:44:20Z","title_canon_sha256":"917a713546b8426cd66b0e988c2fa5ea91ae8bda6c2233b5eea0a1ef1d23ab73"},"schema_version":"1.0","source":{"id":"1105.2635","kind":"arxiv","version":1}},"canonical_sha256":"b65b77dd4bf11e172bee943dfd7049aeeb8930583098721f5795636947d64eb3","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"b65b77dd4bf11e172bee943dfd7049aeeb8930583098721f5795636947d64eb3","first_computed_at":"2026-05-18T04:22:09.949921Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T04:22:09.949921Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"IS4X7Y/9DbOSS9Su3j6Dj3qsChpq/26HBSpEijZ7CUKKqOUBlengY37Oi9UAf7BR0Xfe2CBIPu+hQcfmyNVMAA==","signature_status":"signed_v1","signed_at":"2026-05-18T04:22:09.950351Z","signed_message":"canonical_sha256_bytes"},"source_id":"1105.2635","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:a235d96036481ea34845fe6adce493c230125abd2c2716ac4da0253c2ed8e018","sha256:6085296710444883ed7b52955cbf22260911580687e97e2b83b496c74b96247b"],"state_sha256":"4f5f7dc4c408a6597b1cf53f908bc93be7d91e8f52118595917cd956ed11ce5e"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"25Zp/WzJrPFBg7AWmQT19ME1sE0kWABuZ89dGLO7B9g3KvhrRxi9PsXpFFNfh1ZbUCAJyFF8kEXAEdcjlA40BA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-31T01:24:00.597395Z","bundle_sha256":"b5836e9d351157c4bdc69b3f8371199a53e9db273e577ca4acc79642efdbea1d"}}