{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2016:NQ4BIOK62VBXV6TWHQUFL7MMLC","short_pith_number":"pith:NQ4BIOK6","canonical_record":{"source":{"id":"1610.05031","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2016-10-17T09:46:24Z","cross_cats_sorted":[],"title_canon_sha256":"8e753a1a349544b17945152e7ef2c369f2368cee632ed4b89b0477b377e7622c","abstract_canon_sha256":"55ec438c468db4dce35af999a60b31e9120277c00f7de241169a85ef7a1090cc"},"schema_version":"1.0"},"canonical_sha256":"6c3814395ed5437afa763c2855fd8c58b6d04942a89ee26a005d0192e1d355b5","source":{"kind":"arxiv","id":"1610.05031","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1610.05031","created_at":"2026-05-18T01:02:06Z"},{"alias_kind":"arxiv_version","alias_value":"1610.05031v1","created_at":"2026-05-18T01:02:06Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1610.05031","created_at":"2026-05-18T01:02:06Z"},{"alias_kind":"pith_short_12","alias_value":"NQ4BIOK62VBX","created_at":"2026-05-18T12:30:36Z"},{"alias_kind":"pith_short_16","alias_value":"NQ4BIOK62VBXV6TW","created_at":"2026-05-18T12:30:36Z"},{"alias_kind":"pith_short_8","alias_value":"NQ4BIOK6","created_at":"2026-05-18T12:30:36Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2016:NQ4BIOK62VBXV6TWHQUFL7MMLC","target":"record","payload":{"canonical_record":{"source":{"id":"1610.05031","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2016-10-17T09:46:24Z","cross_cats_sorted":[],"title_canon_sha256":"8e753a1a349544b17945152e7ef2c369f2368cee632ed4b89b0477b377e7622c","abstract_canon_sha256":"55ec438c468db4dce35af999a60b31e9120277c00f7de241169a85ef7a1090cc"},"schema_version":"1.0"},"canonical_sha256":"6c3814395ed5437afa763c2855fd8c58b6d04942a89ee26a005d0192e1d355b5","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:02:06.405453Z","signature_b64":"eDI0JiV9ec7mvvtPYKaYKX+ZmI5TS3gCBNSd2Md1dXsEv26sX13o3+mQx97ixpSo66NDsixv0x/EudEnQNqwBA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"6c3814395ed5437afa763c2855fd8c58b6d04942a89ee26a005d0192e1d355b5","last_reissued_at":"2026-05-18T01:02:06.404848Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:02:06.404848Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1610.05031","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":"2026-05-18T01:02:06Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"9fTZOtEzFBIbaZI847TwjgPWKvobQYGCdSCQz7rxUvIik1Ba/X5iMsBtrtK7z89NeqeAlVQ3M1ymTbtBjyOACA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-01T06:31:38.337682Z"},"content_sha256":"f968dc215fa2b001b7738757d6c074cc0aedc7f8a2c3a6f1a1552d696d5fa60a","schema_version":"1.0","event_id":"sha256:f968dc215fa2b001b7738757d6c074cc0aedc7f8a2c3a6f1a1552d696d5fa60a"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2016:NQ4BIOK62VBXV6TWHQUFL7MMLC","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Understanding Active Galactic Nuclei using near-infrared high angular resolution polarimetry II: Preliminary results","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.GA","authors_text":"D. Gratadour, D. Pelat, D. Rouan, F. Marin, L. Grosset, P. Andrea Rojas Lobos, R. Goosmann, Y. Cl\\'enet","submitted_at":"2016-10-17T09:46:24Z","abstract_excerpt":"In this second research note of a series of two, we present the first near-infrared results we obtained when modeling Active Galactic Nuclei (AGN). Our first proceedings showed the comparison between the MontAGN and STOKES Monte Carlo codes. Now we use our radiative transfer codes to simulate the polarization maps of a prototypical, NGC 1068-like, type-2 radio-quiet AGN. We produced high angular resolution infrared (1 micron) polarization images to be compared with recent observations in this wavelength range. Our preliminary results already show a good agreement between the models and observa"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1610.05031","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":"2026-05-18T01:02:06Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"fwWl55hBQnx/wzU50wzlBL3644QtuEkz9YBpXLGNSZvLK7n3dgZpvW5KVFDXjWQAo6fAGxk5/6GtjnnAiNX7BQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-01T06:31:38.338386Z"},"content_sha256":"cc4612e8045917226530d232bd3dc80ac12eeaa84c7c6dec4e30525943a76093","schema_version":"1.0","event_id":"sha256:cc4612e8045917226530d232bd3dc80ac12eeaa84c7c6dec4e30525943a76093"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/NQ4BIOK62VBXV6TWHQUFL7MMLC/bundle.json","state_url":"https://pith.science/pith/NQ4BIOK62VBXV6TWHQUFL7MMLC/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/NQ4BIOK62VBXV6TWHQUFL7MMLC/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":"2026-06-01T06:31:38Z","links":{"resolver":"https://pith.science/pith/NQ4BIOK62VBXV6TWHQUFL7MMLC","bundle":"https://pith.science/pith/NQ4BIOK62VBXV6TWHQUFL7MMLC/bundle.json","state":"https://pith.science/pith/NQ4BIOK62VBXV6TWHQUFL7MMLC/state.json","well_known_bundle":"https://pith.science/.well-known/pith/NQ4BIOK62VBXV6TWHQUFL7MMLC/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2016:NQ4BIOK62VBXV6TWHQUFL7MMLC","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":"55ec438c468db4dce35af999a60b31e9120277c00f7de241169a85ef7a1090cc","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2016-10-17T09:46:24Z","title_canon_sha256":"8e753a1a349544b17945152e7ef2c369f2368cee632ed4b89b0477b377e7622c"},"schema_version":"1.0","source":{"id":"1610.05031","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1610.05031","created_at":"2026-05-18T01:02:06Z"},{"alias_kind":"arxiv_version","alias_value":"1610.05031v1","created_at":"2026-05-18T01:02:06Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1610.05031","created_at":"2026-05-18T01:02:06Z"},{"alias_kind":"pith_short_12","alias_value":"NQ4BIOK62VBX","created_at":"2026-05-18T12:30:36Z"},{"alias_kind":"pith_short_16","alias_value":"NQ4BIOK62VBXV6TW","created_at":"2026-05-18T12:30:36Z"},{"alias_kind":"pith_short_8","alias_value":"NQ4BIOK6","created_at":"2026-05-18T12:30:36Z"}],"graph_snapshots":[{"event_id":"sha256:cc4612e8045917226530d232bd3dc80ac12eeaa84c7c6dec4e30525943a76093","target":"graph","created_at":"2026-05-18T01:02:06Z","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":"In this second research note of a series of two, we present the first near-infrared results we obtained when modeling Active Galactic Nuclei (AGN). Our first proceedings showed the comparison between the MontAGN and STOKES Monte Carlo codes. Now we use our radiative transfer codes to simulate the polarization maps of a prototypical, NGC 1068-like, type-2 radio-quiet AGN. We produced high angular resolution infrared (1 micron) polarization images to be compared with recent observations in this wavelength range. Our preliminary results already show a good agreement between the models and observa","authors_text":"D. Gratadour, D. Pelat, D. Rouan, F. Marin, L. Grosset, P. Andrea Rojas Lobos, R. Goosmann, Y. Cl\\'enet","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2016-10-17T09:46:24Z","title":"Understanding Active Galactic Nuclei using near-infrared high angular resolution polarimetry II: Preliminary results"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1610.05031","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:f968dc215fa2b001b7738757d6c074cc0aedc7f8a2c3a6f1a1552d696d5fa60a","target":"record","created_at":"2026-05-18T01:02:06Z","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":"55ec438c468db4dce35af999a60b31e9120277c00f7de241169a85ef7a1090cc","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2016-10-17T09:46:24Z","title_canon_sha256":"8e753a1a349544b17945152e7ef2c369f2368cee632ed4b89b0477b377e7622c"},"schema_version":"1.0","source":{"id":"1610.05031","kind":"arxiv","version":1}},"canonical_sha256":"6c3814395ed5437afa763c2855fd8c58b6d04942a89ee26a005d0192e1d355b5","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"6c3814395ed5437afa763c2855fd8c58b6d04942a89ee26a005d0192e1d355b5","first_computed_at":"2026-05-18T01:02:06.404848Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:02:06.404848Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"eDI0JiV9ec7mvvtPYKaYKX+ZmI5TS3gCBNSd2Md1dXsEv26sX13o3+mQx97ixpSo66NDsixv0x/EudEnQNqwBA==","signature_status":"signed_v1","signed_at":"2026-05-18T01:02:06.405453Z","signed_message":"canonical_sha256_bytes"},"source_id":"1610.05031","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:f968dc215fa2b001b7738757d6c074cc0aedc7f8a2c3a6f1a1552d696d5fa60a","sha256:cc4612e8045917226530d232bd3dc80ac12eeaa84c7c6dec4e30525943a76093"],"state_sha256":"851bcdfd682bc08c5212b87fbd49675b372b005a113a9b92c37698abc568fc0f"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"9NWNbNksGDENsfK7O18v/o9CPJ6ISRWxw9x/ksYGn+PmXpl5bDzZCoNv3P2tphND2zaQcg9yWvpwk2ag/SNFAQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-01T06:31:38.341669Z","bundle_sha256":"ce444fb4fd2e9dd748c99fa297c0547db884df8b62accebbca3a5636ada20fe0"}}