{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2012:A4IJJ3DXVBLNHGETVQDCZ6MJAO","short_pith_number":"pith:A4IJJ3DX","schema_version":"1.0","canonical_sha256":"071094ec77a856d39893ac062cf98903afd24b4ad8009805d673b1514606ef0b","source":{"kind":"arxiv","id":"1211.4841","version":1},"attestation_state":"computed","paper":{"title":"Herschel Observations of Cataclysmic Variables","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.SR","authors_text":"Claus Tappert, Douglas I. Hoffman, Ryan K. Campbell, Ryan T. Hamilton, Thomas E. Harrison","submitted_at":"2012-11-20T19:38:22Z","abstract_excerpt":"We have used the PACS instrument on the Herschel Space Observatory to observe eight cataclysmic variables at 70 and 160 microns. Of these eight objects, only AM Her was detected. We have combined the Herschel results with ground-based, Spitzer, and WISE observations to construct spectral energy distributions for all of the targets. For the two dwarf novae in the sample, SS Cyg and U Gem, we find that their infrared luminosities are completely dominated by their secondary stars. For the two highly magnetic \"polars\" in our survey, AM Her and EF Eri, we find that their mid-infrared excesses, prev"},"verification_status":{"content_addressed":true,"pith_receipt":true,"author_attested":false,"weak_author_claims":0,"strong_author_claims":0,"externally_anchored":false,"storage_verified":false,"citation_signatures":0,"replication_records":0,"graph_snapshot":true,"references_resolved":false,"formal_links_present":false},"canonical_record":{"source":{"id":"1211.4841","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.SR","submitted_at":"2012-11-20T19:38:22Z","cross_cats_sorted":[],"title_canon_sha256":"4f42d1e7c98f2fe9d48c5cf5a109afd42fab31fff141bff0d1b3d92cd1a8e816","abstract_canon_sha256":"0556b964e00094e186d82b23cb7734803226e27b61a37e4a5be1b53324515a74"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:53:02.350263Z","signature_b64":"dYHc6h7gR+TM3zk93RJIwoa7lhI3CCRsv6LN+DKxPqas4zWwm+xL05ADuCyN1o/d2T1rfdpv+CTEa0aZgH1FDw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"071094ec77a856d39893ac062cf98903afd24b4ad8009805d673b1514606ef0b","last_reissued_at":"2026-05-18T01:53:02.349648Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:53:02.349648Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Herschel Observations of Cataclysmic Variables","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.SR","authors_text":"Claus Tappert, Douglas I. Hoffman, Ryan K. Campbell, Ryan T. Hamilton, Thomas E. Harrison","submitted_at":"2012-11-20T19:38:22Z","abstract_excerpt":"We have used the PACS instrument on the Herschel Space Observatory to observe eight cataclysmic variables at 70 and 160 microns. Of these eight objects, only AM Her was detected. We have combined the Herschel results with ground-based, Spitzer, and WISE observations to construct spectral energy distributions for all of the targets. For the two dwarf novae in the sample, SS Cyg and U Gem, we find that their infrared luminosities are completely dominated by their secondary stars. For the two highly magnetic \"polars\" in our survey, AM Her and EF Eri, we find that their mid-infrared excesses, prev"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1211.4841","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"},"aliases":[{"alias_kind":"arxiv","alias_value":"1211.4841","created_at":"2026-05-18T01:53:02.349751+00:00"},{"alias_kind":"arxiv_version","alias_value":"1211.4841v1","created_at":"2026-05-18T01:53:02.349751+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1211.4841","created_at":"2026-05-18T01:53:02.349751+00:00"},{"alias_kind":"pith_short_12","alias_value":"A4IJJ3DXVBLN","created_at":"2026-05-18T12:26:58.693483+00:00"},{"alias_kind":"pith_short_16","alias_value":"A4IJJ3DXVBLNHGET","created_at":"2026-05-18T12:26:58.693483+00:00"},{"alias_kind":"pith_short_8","alias_value":"A4IJJ3DX","created_at":"2026-05-18T12:26:58.693483+00:00"}],"events":[],"event_summary":{},"paper_claims":[],"inbound_citations":{"count":0,"internal_anchor_count":0,"sample":[]},"formal_canon":{"evidence_count":0,"sample":[],"anchors":[]},"links":{"html":"https://pith.science/pith/A4IJJ3DXVBLNHGETVQDCZ6MJAO","json":"https://pith.science/pith/A4IJJ3DXVBLNHGETVQDCZ6MJAO.json","graph_json":"https://pith.science/api/pith-number/A4IJJ3DXVBLNHGETVQDCZ6MJAO/graph.json","events_json":"https://pith.science/api/pith-number/A4IJJ3DXVBLNHGETVQDCZ6MJAO/events.json","paper":"https://pith.science/paper/A4IJJ3DX"},"agent_actions":{"view_html":"https://pith.science/pith/A4IJJ3DXVBLNHGETVQDCZ6MJAO","download_json":"https://pith.science/pith/A4IJJ3DXVBLNHGETVQDCZ6MJAO.json","view_paper":"https://pith.science/paper/A4IJJ3DX","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1211.4841&json=true","fetch_graph":"https://pith.science/api/pith-number/A4IJJ3DXVBLNHGETVQDCZ6MJAO/graph.json","fetch_events":"https://pith.science/api/pith-number/A4IJJ3DXVBLNHGETVQDCZ6MJAO/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/A4IJJ3DXVBLNHGETVQDCZ6MJAO/action/timestamp_anchor","attest_storage":"https://pith.science/pith/A4IJJ3DXVBLNHGETVQDCZ6MJAO/action/storage_attestation","attest_author":"https://pith.science/pith/A4IJJ3DXVBLNHGETVQDCZ6MJAO/action/author_attestation","sign_citation":"https://pith.science/pith/A4IJJ3DXVBLNHGETVQDCZ6MJAO/action/citation_signature","submit_replication":"https://pith.science/pith/A4IJJ3DXVBLNHGETVQDCZ6MJAO/action/replication_record"}},"created_at":"2026-05-18T01:53:02.349751+00:00","updated_at":"2026-05-18T01:53:02.349751+00:00"}