{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2010:QN6FHGSOFX3GKJKO6IGGDVIARZ","short_pith_number":"pith:QN6FHGSO","canonical_record":{"source":{"id":"1011.0776","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2010-11-03T00:13:32Z","cross_cats_sorted":[],"title_canon_sha256":"173a216dddcdb0a1282bbcffd9dc04a03599423e8c286ec39c4f55d61aadd5bd","abstract_canon_sha256":"f873928a812fe8d5e92b6fd4fed5eac7fd809b9dca4b5eec0388b274ff10ed3f"},"schema_version":"1.0"},"canonical_sha256":"837c539a4e2df665254ef20c61d5008e64992341cc7fc4c9164a54966bd1b8b7","source":{"kind":"arxiv","id":"1011.0776","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1011.0776","created_at":"2026-05-18T02:04:53Z"},{"alias_kind":"arxiv_version","alias_value":"1011.0776v2","created_at":"2026-05-18T02:04:53Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1011.0776","created_at":"2026-05-18T02:04:53Z"},{"alias_kind":"pith_short_12","alias_value":"QN6FHGSOFX3G","created_at":"2026-05-18T12:26:12Z"},{"alias_kind":"pith_short_16","alias_value":"QN6FHGSOFX3GKJKO","created_at":"2026-05-18T12:26:12Z"},{"alias_kind":"pith_short_8","alias_value":"QN6FHGSO","created_at":"2026-05-18T12:26:12Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2010:QN6FHGSOFX3GKJKO6IGGDVIARZ","target":"record","payload":{"canonical_record":{"source":{"id":"1011.0776","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2010-11-03T00:13:32Z","cross_cats_sorted":[],"title_canon_sha256":"173a216dddcdb0a1282bbcffd9dc04a03599423e8c286ec39c4f55d61aadd5bd","abstract_canon_sha256":"f873928a812fe8d5e92b6fd4fed5eac7fd809b9dca4b5eec0388b274ff10ed3f"},"schema_version":"1.0"},"canonical_sha256":"837c539a4e2df665254ef20c61d5008e64992341cc7fc4c9164a54966bd1b8b7","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:04:53.447759Z","signature_b64":"Q2M3TDB0Ax+9B5KOQGTG4++3KkjQORnrMV6q3TVVK0sk3GqC/0JcZSZMU9gmk99uiObLrdsk0WNwwLFsVyoeAQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"837c539a4e2df665254ef20c61d5008e64992341cc7fc4c9164a54966bd1b8b7","last_reissued_at":"2026-05-18T02:04:53.447016Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:04:53.447016Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1011.0776","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":"2026-05-18T02:04:53Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"tPYOBqE9BVQOA6GBz/7E+RKjsPl9gJyau1t/tRmqIobApo27osYGNtP5mfxpXTgwW/qlnZBS878HCwIRSm4QCA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-27T23:18:02.916495Z"},"content_sha256":"5e7f876e6b789af8cd01ee590fd011ca62e728919cc87fb741781c18f8838f4a","schema_version":"1.0","event_id":"sha256:5e7f876e6b789af8cd01ee590fd011ca62e728919cc87fb741781c18f8838f4a"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2010:QN6FHGSOFX3GKJKO6IGGDVIARZ","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Evaluating and Improving Semi-analytic modeling of Dust in Galaxies based on Radiative Transfer Calculations II: Dust Emission in the Infrared","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.CO","authors_text":"Fabio Fontanot, Rachel S. Somerville","submitted_at":"2010-11-03T00:13:32Z","abstract_excerpt":"Interstellar dust grains are responsible for modifying the spectral energy distribution (SED) of galaxies, both absorbing starlight at UV and optical wavelengths and converting this energy into thermal emission in the infrared. The detailed description of these phenomena is of fundamental importance in order to compare the predictions of theoretical models of galaxy formation and evolution with the most recent observations in the infrared region. In this paper we compare the results of GRASIL, a code explicitly solving for the equation of radiative transfer in a dusty medium, with the predicti"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1011.0776","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":"2026-05-18T02:04:53Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"44LWT8afmEEeo+bvSJ6DavFcwDpkc306CoOmx1QaEa06IAnYtZF2wfYaiiC1LRzGCZbqWwwBdgkTb+85dXp/Bg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-27T23:18:02.917161Z"},"content_sha256":"b23b79c4b3f19d008262200763d446af0d70c0b3a0345a69aee2cd9e140f8f1d","schema_version":"1.0","event_id":"sha256:b23b79c4b3f19d008262200763d446af0d70c0b3a0345a69aee2cd9e140f8f1d"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/QN6FHGSOFX3GKJKO6IGGDVIARZ/bundle.json","state_url":"https://pith.science/pith/QN6FHGSOFX3GKJKO6IGGDVIARZ/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/QN6FHGSOFX3GKJKO6IGGDVIARZ/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":"2026-05-27T23:18:02Z","links":{"resolver":"https://pith.science/pith/QN6FHGSOFX3GKJKO6IGGDVIARZ","bundle":"https://pith.science/pith/QN6FHGSOFX3GKJKO6IGGDVIARZ/bundle.json","state":"https://pith.science/pith/QN6FHGSOFX3GKJKO6IGGDVIARZ/state.json","well_known_bundle":"https://pith.science/.well-known/pith/QN6FHGSOFX3GKJKO6IGGDVIARZ/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2010:QN6FHGSOFX3GKJKO6IGGDVIARZ","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":"f873928a812fe8d5e92b6fd4fed5eac7fd809b9dca4b5eec0388b274ff10ed3f","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2010-11-03T00:13:32Z","title_canon_sha256":"173a216dddcdb0a1282bbcffd9dc04a03599423e8c286ec39c4f55d61aadd5bd"},"schema_version":"1.0","source":{"id":"1011.0776","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1011.0776","created_at":"2026-05-18T02:04:53Z"},{"alias_kind":"arxiv_version","alias_value":"1011.0776v2","created_at":"2026-05-18T02:04:53Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1011.0776","created_at":"2026-05-18T02:04:53Z"},{"alias_kind":"pith_short_12","alias_value":"QN6FHGSOFX3G","created_at":"2026-05-18T12:26:12Z"},{"alias_kind":"pith_short_16","alias_value":"QN6FHGSOFX3GKJKO","created_at":"2026-05-18T12:26:12Z"},{"alias_kind":"pith_short_8","alias_value":"QN6FHGSO","created_at":"2026-05-18T12:26:12Z"}],"graph_snapshots":[{"event_id":"sha256:b23b79c4b3f19d008262200763d446af0d70c0b3a0345a69aee2cd9e140f8f1d","target":"graph","created_at":"2026-05-18T02:04:53Z","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":"Interstellar dust grains are responsible for modifying the spectral energy distribution (SED) of galaxies, both absorbing starlight at UV and optical wavelengths and converting this energy into thermal emission in the infrared. The detailed description of these phenomena is of fundamental importance in order to compare the predictions of theoretical models of galaxy formation and evolution with the most recent observations in the infrared region. In this paper we compare the results of GRASIL, a code explicitly solving for the equation of radiative transfer in a dusty medium, with the predicti","authors_text":"Fabio Fontanot, Rachel S. Somerville","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2010-11-03T00:13:32Z","title":"Evaluating and Improving Semi-analytic modeling of Dust in Galaxies based on Radiative Transfer Calculations II: Dust Emission in the Infrared"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1011.0776","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":"sha256:5e7f876e6b789af8cd01ee590fd011ca62e728919cc87fb741781c18f8838f4a","target":"record","created_at":"2026-05-18T02:04:53Z","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":"f873928a812fe8d5e92b6fd4fed5eac7fd809b9dca4b5eec0388b274ff10ed3f","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2010-11-03T00:13:32Z","title_canon_sha256":"173a216dddcdb0a1282bbcffd9dc04a03599423e8c286ec39c4f55d61aadd5bd"},"schema_version":"1.0","source":{"id":"1011.0776","kind":"arxiv","version":2}},"canonical_sha256":"837c539a4e2df665254ef20c61d5008e64992341cc7fc4c9164a54966bd1b8b7","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"837c539a4e2df665254ef20c61d5008e64992341cc7fc4c9164a54966bd1b8b7","first_computed_at":"2026-05-18T02:04:53.447016Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:04:53.447016Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"Q2M3TDB0Ax+9B5KOQGTG4++3KkjQORnrMV6q3TVVK0sk3GqC/0JcZSZMU9gmk99uiObLrdsk0WNwwLFsVyoeAQ==","signature_status":"signed_v1","signed_at":"2026-05-18T02:04:53.447759Z","signed_message":"canonical_sha256_bytes"},"source_id":"1011.0776","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:5e7f876e6b789af8cd01ee590fd011ca62e728919cc87fb741781c18f8838f4a","sha256:b23b79c4b3f19d008262200763d446af0d70c0b3a0345a69aee2cd9e140f8f1d"],"state_sha256":"5d72216a33367e08a80b52646773cf291807fe07b09b522ad35e9ca175a44eff"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"obvS8bMbCmR/BxwrbrozMV91OQANSr5qQ8QSTyzD5FuLfp/TaSdIQ1Tg5mCYr6lBeKKWTYxjxx3k+r9oYiSTDw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-27T23:18:02.920720Z","bundle_sha256":"2fc7870787d8deb1602a4331d1d28de7bbad81418c45bbff70ddfed4402e5b50"}}