{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2019:WTZJXM6YDOAXWY62RIH44FNAVH","short_pith_number":"pith:WTZJXM6Y","canonical_record":{"source":{"id":"1904.00343","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2019-03-31T05:45:31Z","cross_cats_sorted":["astro-ph.GA"],"title_canon_sha256":"be186d56810812aa21cd45aa49bbb08e885d2a5eceabc219c16ab1c3cd04b830","abstract_canon_sha256":"9182a764c51c0638bdf7b679251ee6a074428e0ff2713b3bc477e875077568ec"},"schema_version":"1.0"},"canonical_sha256":"b4f29bb3d81b817b63da8a0fce15a0a9da0fdf0d293317afb5bdb40271b323b7","source":{"kind":"arxiv","id":"1904.00343","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1904.00343","created_at":"2026-07-05T00:01:46Z"},{"alias_kind":"arxiv_version","alias_value":"1904.00343v2","created_at":"2026-07-05T00:01:46Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1904.00343","created_at":"2026-07-05T00:01:46Z"},{"alias_kind":"pith_short_12","alias_value":"WTZJXM6YDOAX","created_at":"2026-07-05T00:01:46Z"},{"alias_kind":"pith_short_16","alias_value":"WTZJXM6YDOAXWY62","created_at":"2026-07-05T00:01:46Z"},{"alias_kind":"pith_short_8","alias_value":"WTZJXM6Y","created_at":"2026-07-05T00:01:46Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2019:WTZJXM6YDOAXWY62RIH44FNAVH","target":"record","payload":{"canonical_record":{"source":{"id":"1904.00343","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2019-03-31T05:45:31Z","cross_cats_sorted":["astro-ph.GA"],"title_canon_sha256":"be186d56810812aa21cd45aa49bbb08e885d2a5eceabc219c16ab1c3cd04b830","abstract_canon_sha256":"9182a764c51c0638bdf7b679251ee6a074428e0ff2713b3bc477e875077568ec"},"schema_version":"1.0"},"canonical_sha256":"b4f29bb3d81b817b63da8a0fce15a0a9da0fdf0d293317afb5bdb40271b323b7","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T00:01:46.374745Z","signature_b64":"to7Zv23xKQpFrLciafQ1MpSrKOCPDDmdUbtGoqSbBMang4vq8nqriqgRkLVc2TXPzozhf2kfek2eyrZZeG3HAQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"b4f29bb3d81b817b63da8a0fce15a0a9da0fdf0d293317afb5bdb40271b323b7","last_reissued_at":"2026-07-05T00:01:46.374255Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T00:01:46.374255Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1904.00343","source_version":2,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-05T00:01:46Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"2ePo1EazC+fdMqUUXqUZss40LgHQJ230DHkiidV7rKZ1hJD9YhNVFQIJ+QRmf1NpoA17Upn53uaaaKqid1cSCg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-02T14:49:50.454814Z"},"content_sha256":"da37ce2a6f900d21a6763efaa084a17564eecbd3898759963109c06afc421ef9","schema_version":"1.0","event_id":"sha256:da37ce2a6f900d21a6763efaa084a17564eecbd3898759963109c06afc421ef9"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2019:WTZJXM6YDOAXWY62RIH44FNAVH","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Bow shocks, bow waves, and dust waves. III. Diagnostics","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.GA"],"primary_cat":"astro-ph.SR","authors_text":"S. J. Arthur, William J. Henney","submitted_at":"2019-03-31T05:45:31Z","abstract_excerpt":"Stellar bow shocks, bow waves, and dust waves all result from the action of a star's wind and radiation pressure on a stream of dusty plasma that flows past it. The dust in these bows emits prominently at mid-infrared wavelengths in the range 8 to 60 micron. We propose a novel diagnostic method, the tau-eta diagram, for analyzing these bows, which is based on comparing the fractions of stellar radiative energy and stellar radiative momentum that is trapped by the bow shell. This diagram allows the discrimination of wind-supported bow shocks, radiation-supported bow waves, and dust waves in whi"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1904.00343","kind":"arxiv","version":2},"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/1904.00343/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":"2026-07-05T00:01:46Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"2Oi2f7riQjvwxJPmwFt5p5WD9E0HU3O8z56Ls3GBQdwrDExNE2d2yPCwLFKupPtec3W122ks1TB88OKljR5LDQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-02T14:49:50.455535Z"},"content_sha256":"48552a42a858253ae88c4ff1de66ee9d05b322def54e9e0378d9cff5d7ecd0fa","schema_version":"1.0","event_id":"sha256:48552a42a858253ae88c4ff1de66ee9d05b322def54e9e0378d9cff5d7ecd0fa"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/WTZJXM6YDOAXWY62RIH44FNAVH/bundle.json","state_url":"https://pith.science/pith/WTZJXM6YDOAXWY62RIH44FNAVH/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/WTZJXM6YDOAXWY62RIH44FNAVH/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":"2026-08-02T14:49:50Z","links":{"resolver":"https://pith.science/pith/WTZJXM6YDOAXWY62RIH44FNAVH","bundle":"https://pith.science/pith/WTZJXM6YDOAXWY62RIH44FNAVH/bundle.json","state":"https://pith.science/pith/WTZJXM6YDOAXWY62RIH44FNAVH/state.json","well_known_bundle":"https://pith.science/.well-known/pith/WTZJXM6YDOAXWY62RIH44FNAVH/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2019:WTZJXM6YDOAXWY62RIH44FNAVH","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":"9182a764c51c0638bdf7b679251ee6a074428e0ff2713b3bc477e875077568ec","cross_cats_sorted":["astro-ph.GA"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2019-03-31T05:45:31Z","title_canon_sha256":"be186d56810812aa21cd45aa49bbb08e885d2a5eceabc219c16ab1c3cd04b830"},"schema_version":"1.0","source":{"id":"1904.00343","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1904.00343","created_at":"2026-07-05T00:01:46Z"},{"alias_kind":"arxiv_version","alias_value":"1904.00343v2","created_at":"2026-07-05T00:01:46Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1904.00343","created_at":"2026-07-05T00:01:46Z"},{"alias_kind":"pith_short_12","alias_value":"WTZJXM6YDOAX","created_at":"2026-07-05T00:01:46Z"},{"alias_kind":"pith_short_16","alias_value":"WTZJXM6YDOAXWY62","created_at":"2026-07-05T00:01:46Z"},{"alias_kind":"pith_short_8","alias_value":"WTZJXM6Y","created_at":"2026-07-05T00:01:46Z"}],"graph_snapshots":[{"event_id":"sha256:48552a42a858253ae88c4ff1de66ee9d05b322def54e9e0378d9cff5d7ecd0fa","target":"graph","created_at":"2026-07-05T00:01:46Z","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/1904.00343/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Stellar bow shocks, bow waves, and dust waves all result from the action of a star's wind and radiation pressure on a stream of dusty plasma that flows past it. The dust in these bows emits prominently at mid-infrared wavelengths in the range 8 to 60 micron. We propose a novel diagnostic method, the tau-eta diagram, for analyzing these bows, which is based on comparing the fractions of stellar radiative energy and stellar radiative momentum that is trapped by the bow shell. This diagram allows the discrimination of wind-supported bow shocks, radiation-supported bow waves, and dust waves in whi","authors_text":"S. J. Arthur, William J. Henney","cross_cats":["astro-ph.GA"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2019-03-31T05:45:31Z","title":"Bow shocks, bow waves, and dust waves. III. Diagnostics"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1904.00343","kind":"arxiv","version":2},"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:da37ce2a6f900d21a6763efaa084a17564eecbd3898759963109c06afc421ef9","target":"record","created_at":"2026-07-05T00:01:46Z","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":"9182a764c51c0638bdf7b679251ee6a074428e0ff2713b3bc477e875077568ec","cross_cats_sorted":["astro-ph.GA"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2019-03-31T05:45:31Z","title_canon_sha256":"be186d56810812aa21cd45aa49bbb08e885d2a5eceabc219c16ab1c3cd04b830"},"schema_version":"1.0","source":{"id":"1904.00343","kind":"arxiv","version":2}},"canonical_sha256":"b4f29bb3d81b817b63da8a0fce15a0a9da0fdf0d293317afb5bdb40271b323b7","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"b4f29bb3d81b817b63da8a0fce15a0a9da0fdf0d293317afb5bdb40271b323b7","first_computed_at":"2026-07-05T00:01:46.374255Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T00:01:46.374255Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"to7Zv23xKQpFrLciafQ1MpSrKOCPDDmdUbtGoqSbBMang4vq8nqriqgRkLVc2TXPzozhf2kfek2eyrZZeG3HAQ==","signature_status":"signed_v1","signed_at":"2026-07-05T00:01:46.374745Z","signed_message":"canonical_sha256_bytes"},"source_id":"1904.00343","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:da37ce2a6f900d21a6763efaa084a17564eecbd3898759963109c06afc421ef9","sha256:48552a42a858253ae88c4ff1de66ee9d05b322def54e9e0378d9cff5d7ecd0fa"],"state_sha256":"21b40a95c15e9a55319a879fb0466f132aa8b283111df49259d172c1d770d64d"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Mwc3p7NkSQQSkUcIN70/XQHFKGmKC/KF4Gnv1zfXvZG6J77RxuFYJ1MdeOJwC1s4cdCq/GiksGQmzEbnx+GdCw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-02T14:49:50.460632Z","bundle_sha256":"11435406854bf4f91354d0776517234396c02ac81d90cfca106e4a7b779f7e0d"}}