{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2004:VXUPKGRGRT7AAEIHISKL4HTM6I","short_pith_number":"pith:VXUPKGRG","canonical_record":{"source":{"id":"astro-ph/0408385","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"astro-ph","submitted_at":"2004-08-20T22:01:07Z","cross_cats_sorted":[],"title_canon_sha256":"706968094821d1d1c7db61be3e91549a119fcab8040e16bfc642d6f9920798c2","abstract_canon_sha256":"3bed777774b075709618152a15a2ac188a0c8a7f4044a4332fcea23453adb49e"},"schema_version":"1.0"},"canonical_sha256":"ade8f51a268cfe0011074494be1e6cf2007fda96b04bcb4e9e5a939fa232b729","source":{"kind":"arxiv","id":"astro-ph/0408385","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"astro-ph/0408385","created_at":"2026-05-18T01:09:03Z"},{"alias_kind":"arxiv_version","alias_value":"astro-ph/0408385v1","created_at":"2026-05-18T01:09:03Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.astro-ph/0408385","created_at":"2026-05-18T01:09:03Z"},{"alias_kind":"pith_short_12","alias_value":"VXUPKGRGRT7A","created_at":"2026-05-18T12:25:52Z"},{"alias_kind":"pith_short_16","alias_value":"VXUPKGRGRT7AAEIH","created_at":"2026-05-18T12:25:52Z"},{"alias_kind":"pith_short_8","alias_value":"VXUPKGRG","created_at":"2026-05-18T12:25:52Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2004:VXUPKGRGRT7AAEIHISKL4HTM6I","target":"record","payload":{"canonical_record":{"source":{"id":"astro-ph/0408385","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"astro-ph","submitted_at":"2004-08-20T22:01:07Z","cross_cats_sorted":[],"title_canon_sha256":"706968094821d1d1c7db61be3e91549a119fcab8040e16bfc642d6f9920798c2","abstract_canon_sha256":"3bed777774b075709618152a15a2ac188a0c8a7f4044a4332fcea23453adb49e"},"schema_version":"1.0"},"canonical_sha256":"ade8f51a268cfe0011074494be1e6cf2007fda96b04bcb4e9e5a939fa232b729","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:09:03.237113Z","signature_b64":"EX8c27KEzyJJdHrD5tTDXkO3+/+wqoZwxlRXfyGiZNuKtFp/ZGvIVwr++gK+mfw07Daghz+//gMKT9GYnMOJAA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"ade8f51a268cfe0011074494be1e6cf2007fda96b04bcb4e9e5a939fa232b729","last_reissued_at":"2026-05-18T01:09:03.236713Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:09:03.236713Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"astro-ph/0408385","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":"2026-05-18T01:09:03Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"GIrvSG7lWlefcDXnW0MbMNa0mQLZneNBYCXrdrjxSqDr5CQiLWPDwmRvpEK62AXnAawkzgqzTQlqDsh7gkQeBQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-04T00:33:23.334917Z"},"content_sha256":"887b8074cd7be46bdf2d29d78d1164566beb9c8255391abf6ef17478f05d155b","schema_version":"1.0","event_id":"sha256:887b8074cd7be46bdf2d29d78d1164566beb9c8255391abf6ef17478f05d155b"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2004:VXUPKGRGRT7AAEIHISKL4HTM6I","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Galactic foreground contribution to the BEAST CMB Anisotropy Maps","license":"","headline":"","cross_cats":[],"primary_cat":"astro-ph","authors_text":"Benjamin Wandelt, Camilo Tello, Carlo Burigana, Carlos Alexandre Wuensche, Davide Maino, Hugh O'Neill, Ian O'Dwyer, Jeff Childers, Jorge Mej\\'ia, Josh Marvil, Marco Bersanelli, Michael Seiffert, Miikka Kangas, Nathan Stebor, Nazzareno Mandolesi, Newton Figueiredo, Paola Platania, Peter Meinhold, Philip Lubin, Thyrso Villela","submitted_at":"2004-08-20T22:01:07Z","abstract_excerpt":"We report limits on the Galactic foreground emission contribution to the Background Emission Anisotropy Scanning Telescope (BEAST) Ka- and Q-band CMB anisotropy maps. We estimate the contribution from the cross-correlations between these maps and the foreground emission templates of an H${\\alpha}$ map, a de-striped version of the Haslam et al. 408 MHz map, and a combined 100 $\\mu$m IRAS/DIRBE map. Our analysis samples the BEAST $\\sim10^\\circ$ declination band into 24 one-hour (RA) wide sectors with $\\sim7900$ pixels each, where we calculate: (a) the linear correlation coefficient between the a"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"astro-ph/0408385","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":"2026-05-18T01:09:03Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"9XxeDkcyYFIB2YNT9GymIME0/YQbb6wyw8/NyMmCeCEGn0Ffoz8C6KN6uw6Ga55f21AEvrkpjnhBuZP6EFmGCw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-04T00:33:23.335396Z"},"content_sha256":"39da383dbac18ca065a7bbca3276efb86e1cee79796c347b942db9d5758836f6","schema_version":"1.0","event_id":"sha256:39da383dbac18ca065a7bbca3276efb86e1cee79796c347b942db9d5758836f6"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/VXUPKGRGRT7AAEIHISKL4HTM6I/bundle.json","state_url":"https://pith.science/pith/VXUPKGRGRT7AAEIHISKL4HTM6I/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/VXUPKGRGRT7AAEIHISKL4HTM6I/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":"2026-06-04T00:33:23Z","links":{"resolver":"https://pith.science/pith/VXUPKGRGRT7AAEIHISKL4HTM6I","bundle":"https://pith.science/pith/VXUPKGRGRT7AAEIHISKL4HTM6I/bundle.json","state":"https://pith.science/pith/VXUPKGRGRT7AAEIHISKL4HTM6I/state.json","well_known_bundle":"https://pith.science/.well-known/pith/VXUPKGRGRT7AAEIHISKL4HTM6I/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2004:VXUPKGRGRT7AAEIHISKL4HTM6I","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":"3bed777774b075709618152a15a2ac188a0c8a7f4044a4332fcea23453adb49e","cross_cats_sorted":[],"license":"","primary_cat":"astro-ph","submitted_at":"2004-08-20T22:01:07Z","title_canon_sha256":"706968094821d1d1c7db61be3e91549a119fcab8040e16bfc642d6f9920798c2"},"schema_version":"1.0","source":{"id":"astro-ph/0408385","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"astro-ph/0408385","created_at":"2026-05-18T01:09:03Z"},{"alias_kind":"arxiv_version","alias_value":"astro-ph/0408385v1","created_at":"2026-05-18T01:09:03Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.astro-ph/0408385","created_at":"2026-05-18T01:09:03Z"},{"alias_kind":"pith_short_12","alias_value":"VXUPKGRGRT7A","created_at":"2026-05-18T12:25:52Z"},{"alias_kind":"pith_short_16","alias_value":"VXUPKGRGRT7AAEIH","created_at":"2026-05-18T12:25:52Z"},{"alias_kind":"pith_short_8","alias_value":"VXUPKGRG","created_at":"2026-05-18T12:25:52Z"}],"graph_snapshots":[{"event_id":"sha256:39da383dbac18ca065a7bbca3276efb86e1cee79796c347b942db9d5758836f6","target":"graph","created_at":"2026-05-18T01:09:03Z","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 limits on the Galactic foreground emission contribution to the Background Emission Anisotropy Scanning Telescope (BEAST) Ka- and Q-band CMB anisotropy maps. We estimate the contribution from the cross-correlations between these maps and the foreground emission templates of an H${\\alpha}$ map, a de-striped version of the Haslam et al. 408 MHz map, and a combined 100 $\\mu$m IRAS/DIRBE map. Our analysis samples the BEAST $\\sim10^\\circ$ declination band into 24 one-hour (RA) wide sectors with $\\sim7900$ pixels each, where we calculate: (a) the linear correlation coefficient between the a","authors_text":"Benjamin Wandelt, Camilo Tello, Carlo Burigana, Carlos Alexandre Wuensche, Davide Maino, Hugh O'Neill, Ian O'Dwyer, Jeff Childers, Jorge Mej\\'ia, Josh Marvil, Marco Bersanelli, Michael Seiffert, Miikka Kangas, Nathan Stebor, Nazzareno Mandolesi, Newton Figueiredo, Paola Platania, Peter Meinhold, Philip Lubin, Thyrso Villela","cross_cats":[],"headline":"","license":"","primary_cat":"astro-ph","submitted_at":"2004-08-20T22:01:07Z","title":"Galactic foreground contribution to the BEAST CMB Anisotropy Maps"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"astro-ph/0408385","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":"sha256:887b8074cd7be46bdf2d29d78d1164566beb9c8255391abf6ef17478f05d155b","target":"record","created_at":"2026-05-18T01:09:03Z","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":"3bed777774b075709618152a15a2ac188a0c8a7f4044a4332fcea23453adb49e","cross_cats_sorted":[],"license":"","primary_cat":"astro-ph","submitted_at":"2004-08-20T22:01:07Z","title_canon_sha256":"706968094821d1d1c7db61be3e91549a119fcab8040e16bfc642d6f9920798c2"},"schema_version":"1.0","source":{"id":"astro-ph/0408385","kind":"arxiv","version":1}},"canonical_sha256":"ade8f51a268cfe0011074494be1e6cf2007fda96b04bcb4e9e5a939fa232b729","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"ade8f51a268cfe0011074494be1e6cf2007fda96b04bcb4e9e5a939fa232b729","first_computed_at":"2026-05-18T01:09:03.236713Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:09:03.236713Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"EX8c27KEzyJJdHrD5tTDXkO3+/+wqoZwxlRXfyGiZNuKtFp/ZGvIVwr++gK+mfw07Daghz+//gMKT9GYnMOJAA==","signature_status":"signed_v1","signed_at":"2026-05-18T01:09:03.237113Z","signed_message":"canonical_sha256_bytes"},"source_id":"astro-ph/0408385","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:887b8074cd7be46bdf2d29d78d1164566beb9c8255391abf6ef17478f05d155b","sha256:39da383dbac18ca065a7bbca3276efb86e1cee79796c347b942db9d5758836f6"],"state_sha256":"9f27c8f65ca08b68bb6777ffad6f7f67a9f1e337d27c9306be048d988ffac95b"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Lk6b2+JpQF8aPu+5th7g2nPvRRviD3GW/P0z9FVlshx1NDmw7VR6ILLNBYdjgTxVCPV7RR9OGtfe/mQTN4hyAA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-04T00:33:23.337820Z","bundle_sha256":"b2f2341a0882203cc74ff218f52b81e54ba3dfbd6fc9c4c07f887e95650a5150"}}