{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2024:TTJLWOJDCF4ZIFTXKB7A7WK2MG","short_pith_number":"pith:TTJLWOJD","canonical_record":{"source":{"id":"2412.12534","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2024-12-17T04:48:44Z","cross_cats_sorted":["astro-ph.HE"],"title_canon_sha256":"dc8b6fdc82ce6bdb4eb919bd446e452db7cca977038d908b5ae8ccb7476a7c1b","abstract_canon_sha256":"6c3df1def8cead9933c6d146b59493611d5332249d508247d8ada5fec00ab787"},"schema_version":"1.0"},"canonical_sha256":"9cd2bb39231179941677507e0fd95a61b32370f66f213cc9906318be8bf75bff","source":{"kind":"arxiv","id":"2412.12534","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2412.12534","created_at":"2026-07-05T09:50:16Z"},{"alias_kind":"arxiv_version","alias_value":"2412.12534v1","created_at":"2026-07-05T09:50:16Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2412.12534","created_at":"2026-07-05T09:50:16Z"},{"alias_kind":"pith_short_12","alias_value":"TTJLWOJDCF4Z","created_at":"2026-07-05T09:50:16Z"},{"alias_kind":"pith_short_16","alias_value":"TTJLWOJDCF4ZIFTX","created_at":"2026-07-05T09:50:16Z"},{"alias_kind":"pith_short_8","alias_value":"TTJLWOJD","created_at":"2026-07-05T09:50:16Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2024:TTJLWOJDCF4ZIFTXKB7A7WK2MG","target":"record","payload":{"canonical_record":{"source":{"id":"2412.12534","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2024-12-17T04:48:44Z","cross_cats_sorted":["astro-ph.HE"],"title_canon_sha256":"dc8b6fdc82ce6bdb4eb919bd446e452db7cca977038d908b5ae8ccb7476a7c1b","abstract_canon_sha256":"6c3df1def8cead9933c6d146b59493611d5332249d508247d8ada5fec00ab787"},"schema_version":"1.0"},"canonical_sha256":"9cd2bb39231179941677507e0fd95a61b32370f66f213cc9906318be8bf75bff","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T09:50:16.558926Z","signature_b64":"CdWuvV3qI4ObVpNkMzarQy/xnJvxw5KZHf8vkAf514+SZPF9Gm5gx6SZn6yHfZNfHOhbG0IU/Dq2Ke8b+w96AQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"9cd2bb39231179941677507e0fd95a61b32370f66f213cc9906318be8bf75bff","last_reissued_at":"2026-07-05T09:50:16.558476Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T09:50:16.558476Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2412.12534","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":"2026-07-05T09:50:16Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"UNSR6NhBWi1g74NJLx6HdsyaUFGyhn88AV/+5p/cHguN2NPAmAFQ0PPTWf4Sl/Np/hG/cAsdEPoxJTrn4nU7Cw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-12T07:40:48.062136Z"},"content_sha256":"2ffdace44f5fed16561114a342ab64569a88e0b83758a5bd060add7ce43226cb","schema_version":"1.0","event_id":"sha256:2ffdace44f5fed16561114a342ab64569a88e0b83758a5bd060add7ce43226cb"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2024:TTJLWOJDCF4ZIFTXKB7A7WK2MG","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Wolf-Rayet Colliding Wind Binaries","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.HE"],"primary_cat":"astro-ph.SR","authors_text":"Peter Tuthill, Ryan M. T. White","submitted_at":"2024-12-17T04:48:44Z","abstract_excerpt":"Wolf-Rayet stars embody the final stable phase of the most massive stars immediately before their evolution is terminated in a supernova explosion. They are responsible for some of the most extreme and energetic phenomena in stellar physics, driving fast and dense stellar winds that are powered by extraordinarily high mass-loss rates arising from their near Eddington limit luminosity. When found in binary systems comprised of two hot wind-driving components, a colliding wind binary (CWB) is formed, manifesting dramatic observational signatures from the radio to X-rays. Among the wealth of rare"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2412.12534","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/2412.12534/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":"2026-07-05T09:50:16Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"2EwLd1RT5TdEAKPW9XfyJsGkVc8OFSCcScUDoKWPuPgZh5ClmFnGqX9Ldaue/thxnQV9AA+pMiapuM5aX/dMDw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-12T07:40:48.062657Z"},"content_sha256":"691969effb0bf87f17192e4eabe6eda979c124cd962b4e91e8449fe9efb00e02","schema_version":"1.0","event_id":"sha256:691969effb0bf87f17192e4eabe6eda979c124cd962b4e91e8449fe9efb00e02"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/TTJLWOJDCF4ZIFTXKB7A7WK2MG/bundle.json","state_url":"https://pith.science/pith/TTJLWOJDCF4ZIFTXKB7A7WK2MG/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/TTJLWOJDCF4ZIFTXKB7A7WK2MG/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":"2026-08-12T07:40:48Z","links":{"resolver":"https://pith.science/pith/TTJLWOJDCF4ZIFTXKB7A7WK2MG","bundle":"https://pith.science/pith/TTJLWOJDCF4ZIFTXKB7A7WK2MG/bundle.json","state":"https://pith.science/pith/TTJLWOJDCF4ZIFTXKB7A7WK2MG/state.json","well_known_bundle":"https://pith.science/.well-known/pith/TTJLWOJDCF4ZIFTXKB7A7WK2MG/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2024:TTJLWOJDCF4ZIFTXKB7A7WK2MG","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":"6c3df1def8cead9933c6d146b59493611d5332249d508247d8ada5fec00ab787","cross_cats_sorted":["astro-ph.HE"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2024-12-17T04:48:44Z","title_canon_sha256":"dc8b6fdc82ce6bdb4eb919bd446e452db7cca977038d908b5ae8ccb7476a7c1b"},"schema_version":"1.0","source":{"id":"2412.12534","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2412.12534","created_at":"2026-07-05T09:50:16Z"},{"alias_kind":"arxiv_version","alias_value":"2412.12534v1","created_at":"2026-07-05T09:50:16Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2412.12534","created_at":"2026-07-05T09:50:16Z"},{"alias_kind":"pith_short_12","alias_value":"TTJLWOJDCF4Z","created_at":"2026-07-05T09:50:16Z"},{"alias_kind":"pith_short_16","alias_value":"TTJLWOJDCF4ZIFTX","created_at":"2026-07-05T09:50:16Z"},{"alias_kind":"pith_short_8","alias_value":"TTJLWOJD","created_at":"2026-07-05T09:50:16Z"}],"graph_snapshots":[{"event_id":"sha256:691969effb0bf87f17192e4eabe6eda979c124cd962b4e91e8449fe9efb00e02","target":"graph","created_at":"2026-07-05T09:50:16Z","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/2412.12534/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"Wolf-Rayet stars embody the final stable phase of the most massive stars immediately before their evolution is terminated in a supernova explosion. They are responsible for some of the most extreme and energetic phenomena in stellar physics, driving fast and dense stellar winds that are powered by extraordinarily high mass-loss rates arising from their near Eddington limit luminosity. When found in binary systems comprised of two hot wind-driving components, a colliding wind binary (CWB) is formed, manifesting dramatic observational signatures from the radio to X-rays. Among the wealth of rare","authors_text":"Peter Tuthill, Ryan M. T. White","cross_cats":["astro-ph.HE"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2024-12-17T04:48:44Z","title":"Wolf-Rayet Colliding Wind Binaries"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2412.12534","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":"sha256:2ffdace44f5fed16561114a342ab64569a88e0b83758a5bd060add7ce43226cb","target":"record","created_at":"2026-07-05T09:50:16Z","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":"6c3df1def8cead9933c6d146b59493611d5332249d508247d8ada5fec00ab787","cross_cats_sorted":["astro-ph.HE"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2024-12-17T04:48:44Z","title_canon_sha256":"dc8b6fdc82ce6bdb4eb919bd446e452db7cca977038d908b5ae8ccb7476a7c1b"},"schema_version":"1.0","source":{"id":"2412.12534","kind":"arxiv","version":1}},"canonical_sha256":"9cd2bb39231179941677507e0fd95a61b32370f66f213cc9906318be8bf75bff","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"9cd2bb39231179941677507e0fd95a61b32370f66f213cc9906318be8bf75bff","first_computed_at":"2026-07-05T09:50:16.558476Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T09:50:16.558476Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"CdWuvV3qI4ObVpNkMzarQy/xnJvxw5KZHf8vkAf514+SZPF9Gm5gx6SZn6yHfZNfHOhbG0IU/Dq2Ke8b+w96AQ==","signature_status":"signed_v1","signed_at":"2026-07-05T09:50:16.558926Z","signed_message":"canonical_sha256_bytes"},"source_id":"2412.12534","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:2ffdace44f5fed16561114a342ab64569a88e0b83758a5bd060add7ce43226cb","sha256:691969effb0bf87f17192e4eabe6eda979c124cd962b4e91e8449fe9efb00e02"],"state_sha256":"1ac6923b334de112e697c930c5ed2a5182a11396d696e0e90f84250ddecdf649"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"LfCel2unGBn9hsdABIERGJ+k0eJDmTq0VzDOR9rHAs9rLoOpZV+yLpcye07jA9UAkBi40Ucgh+Lw1i8J4H04AA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-12T07:40:48.066779Z","bundle_sha256":"468bccf391c130945d0c3a6c0f7d8d7307168f8d62ed942d3878aa5c05ff597d"}}