{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2010:ZM3X3JASDK4LFEGRB7KDIBNSM2","short_pith_number":"pith:ZM3X3JAS","canonical_record":{"source":{"id":"1010.0830","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2010-10-05T10:16:40Z","cross_cats_sorted":["astro-ph.EP"],"title_canon_sha256":"bbcbd0b7b6076dc7c48ec068b4455cb6d48e9929f6904ad3d03d12d3e89938f3","abstract_canon_sha256":"4dc7c33cf44af2494c6d8cb74762d7102058fd9a115f5396d6bbcd7bc2bb449b"},"schema_version":"1.0"},"canonical_sha256":"cb377da4121ab8b290d10fd43405b266b264626c84d88fbf9a1bf1fa4c7466ef","source":{"kind":"arxiv","id":"1010.0830","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1010.0830","created_at":"2026-05-18T02:23:46Z"},{"alias_kind":"arxiv_version","alias_value":"1010.0830v2","created_at":"2026-05-18T02:23:46Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1010.0830","created_at":"2026-05-18T02:23:46Z"},{"alias_kind":"pith_short_12","alias_value":"ZM3X3JASDK4L","created_at":"2026-05-18T12:26:18Z"},{"alias_kind":"pith_short_16","alias_value":"ZM3X3JASDK4LFEGR","created_at":"2026-05-18T12:26:18Z"},{"alias_kind":"pith_short_8","alias_value":"ZM3X3JAS","created_at":"2026-05-18T12:26:18Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2010:ZM3X3JASDK4LFEGRB7KDIBNSM2","target":"record","payload":{"canonical_record":{"source":{"id":"1010.0830","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2010-10-05T10:16:40Z","cross_cats_sorted":["astro-ph.EP"],"title_canon_sha256":"bbcbd0b7b6076dc7c48ec068b4455cb6d48e9929f6904ad3d03d12d3e89938f3","abstract_canon_sha256":"4dc7c33cf44af2494c6d8cb74762d7102058fd9a115f5396d6bbcd7bc2bb449b"},"schema_version":"1.0"},"canonical_sha256":"cb377da4121ab8b290d10fd43405b266b264626c84d88fbf9a1bf1fa4c7466ef","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:23:46.827032Z","signature_b64":"J/t/4wgGQJhQcjldNEuMdn9XvKuh+g3orzW738l/RPs6qzkSxeCTotbSNFmf0Go2PP2OfXm8fd8ra+i+ORmQDw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"cb377da4121ab8b290d10fd43405b266b264626c84d88fbf9a1bf1fa4c7466ef","last_reissued_at":"2026-05-18T02:23:46.826476Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:23:46.826476Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1010.0830","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":"2026-05-18T02:23:46Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"CVSF9JcI/xtXiRJUDPaLTluCX9LtDxv0SdghrLJqP6dt6NdcaLrt+dPo09dtOsiURmlkhfeYfoOKdHpszyKCAA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-29T17:29:55.318143Z"},"content_sha256":"db149cdfda3f2c000bb2828ace321b88c94d81f8e1797dd28e159b7060c99910","schema_version":"1.0","event_id":"sha256:db149cdfda3f2c000bb2828ace321b88c94d81f8e1797dd28e159b7060c99910"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2010:ZM3X3JASDK4LFEGRB7KDIBNSM2","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Large Scale Traces of Solar System Cold Dust on CMB Anisotropies","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.EP"],"primary_cat":"astro-ph.CO","authors_text":"A. Gruppuso, C. Burigana, F. Finelli, J.M. Diego, M. Maris","submitted_at":"2010-10-05T10:16:40Z","abstract_excerpt":"We explore the microwave anisotropies at large angular scales produced by the emission from cold and large dust grains, expected to exist in the outer parts of the Solar System, using a simple toy model for this diuse emission. Its amplitude is constrained in the Far-IR by the COBE data and is compatible with simulations found in the literature. We analyze the templates derived after subtracting our model from the WMAP ILC 7 yr maps and investigate on the cosmological implications of such a possible foreground. The anomalies related to the low quadrupole of the angular power spectrum, the two-"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1010.0830","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":""},"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":"2026-05-18T02:23:46Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"7xEY+zR4/pWTLTQ0XFfsgFyNFd5X2JwBzNhRdxsuim3N3B9iqIqpaEdC4p4kfN+LlWv9sSDjV3OVk708I4tzAA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-29T17:29:55.318539Z"},"content_sha256":"dab993288a9171808cccc87916609fc63fa4a2c1c639c391dca1959c45a98d60","schema_version":"1.0","event_id":"sha256:dab993288a9171808cccc87916609fc63fa4a2c1c639c391dca1959c45a98d60"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/ZM3X3JASDK4LFEGRB7KDIBNSM2/bundle.json","state_url":"https://pith.science/pith/ZM3X3JASDK4LFEGRB7KDIBNSM2/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/ZM3X3JASDK4LFEGRB7KDIBNSM2/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":"2026-05-29T17:29:55Z","links":{"resolver":"https://pith.science/pith/ZM3X3JASDK4LFEGRB7KDIBNSM2","bundle":"https://pith.science/pith/ZM3X3JASDK4LFEGRB7KDIBNSM2/bundle.json","state":"https://pith.science/pith/ZM3X3JASDK4LFEGRB7KDIBNSM2/state.json","well_known_bundle":"https://pith.science/.well-known/pith/ZM3X3JASDK4LFEGRB7KDIBNSM2/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2010:ZM3X3JASDK4LFEGRB7KDIBNSM2","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":"4dc7c33cf44af2494c6d8cb74762d7102058fd9a115f5396d6bbcd7bc2bb449b","cross_cats_sorted":["astro-ph.EP"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2010-10-05T10:16:40Z","title_canon_sha256":"bbcbd0b7b6076dc7c48ec068b4455cb6d48e9929f6904ad3d03d12d3e89938f3"},"schema_version":"1.0","source":{"id":"1010.0830","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1010.0830","created_at":"2026-05-18T02:23:46Z"},{"alias_kind":"arxiv_version","alias_value":"1010.0830v2","created_at":"2026-05-18T02:23:46Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1010.0830","created_at":"2026-05-18T02:23:46Z"},{"alias_kind":"pith_short_12","alias_value":"ZM3X3JASDK4L","created_at":"2026-05-18T12:26:18Z"},{"alias_kind":"pith_short_16","alias_value":"ZM3X3JASDK4LFEGR","created_at":"2026-05-18T12:26:18Z"},{"alias_kind":"pith_short_8","alias_value":"ZM3X3JAS","created_at":"2026-05-18T12:26:18Z"}],"graph_snapshots":[{"event_id":"sha256:dab993288a9171808cccc87916609fc63fa4a2c1c639c391dca1959c45a98d60","target":"graph","created_at":"2026-05-18T02:23:46Z","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"},"paper":{"abstract_excerpt":"We explore the microwave anisotropies at large angular scales produced by the emission from cold and large dust grains, expected to exist in the outer parts of the Solar System, using a simple toy model for this diuse emission. Its amplitude is constrained in the Far-IR by the COBE data and is compatible with simulations found in the literature. We analyze the templates derived after subtracting our model from the WMAP ILC 7 yr maps and investigate on the cosmological implications of such a possible foreground. The anomalies related to the low quadrupole of the angular power spectrum, the two-","authors_text":"A. Gruppuso, C. Burigana, F. Finelli, J.M. Diego, M. Maris","cross_cats":["astro-ph.EP"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2010-10-05T10:16:40Z","title":"Large Scale Traces of Solar System Cold Dust on CMB Anisotropies"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1010.0830","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:db149cdfda3f2c000bb2828ace321b88c94d81f8e1797dd28e159b7060c99910","target":"record","created_at":"2026-05-18T02:23:46Z","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":"4dc7c33cf44af2494c6d8cb74762d7102058fd9a115f5396d6bbcd7bc2bb449b","cross_cats_sorted":["astro-ph.EP"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2010-10-05T10:16:40Z","title_canon_sha256":"bbcbd0b7b6076dc7c48ec068b4455cb6d48e9929f6904ad3d03d12d3e89938f3"},"schema_version":"1.0","source":{"id":"1010.0830","kind":"arxiv","version":2}},"canonical_sha256":"cb377da4121ab8b290d10fd43405b266b264626c84d88fbf9a1bf1fa4c7466ef","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"cb377da4121ab8b290d10fd43405b266b264626c84d88fbf9a1bf1fa4c7466ef","first_computed_at":"2026-05-18T02:23:46.826476Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:23:46.826476Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"J/t/4wgGQJhQcjldNEuMdn9XvKuh+g3orzW738l/RPs6qzkSxeCTotbSNFmf0Go2PP2OfXm8fd8ra+i+ORmQDw==","signature_status":"signed_v1","signed_at":"2026-05-18T02:23:46.827032Z","signed_message":"canonical_sha256_bytes"},"source_id":"1010.0830","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:db149cdfda3f2c000bb2828ace321b88c94d81f8e1797dd28e159b7060c99910","sha256:dab993288a9171808cccc87916609fc63fa4a2c1c639c391dca1959c45a98d60"],"state_sha256":"8dda262fc725554be2a1ab093b3c6838d5acb4af3175d4d6131cf828be6e1d79"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"lAv3lu+lwImS1QPQMABgjRBzh3iVVovHWFGSAzLNOtAzCMVUNsLlG9acaj6hVWZl02qX1Ys2yQvSSne6NpbjAQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-29T17:29:55.322036Z","bundle_sha256":"2c83d42951c023315a6e2d7cce8872f06888f39c1bc68f445706ba1dacc6f06b"}}