{"record_type":"pith_number_record","schema_url":"https://pith.science/schemas/pith-number/v1.json","pith_number":"pith:2016:SJXHDS7UDUO5LC6C2SCBGYSFUD","short_pith_number":"pith:SJXHDS7U","schema_version":"1.0","canonical_sha256":"926e71cbf41d1dd58bc2d484136245a0dd9b8adf1e843a09d9c2a5c0df5f45b8","source":{"kind":"arxiv","id":"1611.00857","version":1},"attestation_state":"computed","paper":{"title":"Spectral Energy Distribution Mapping of Two Elliptical Galaxies on sub-kpc scales","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.GA","authors_text":"Alexandre Amblard, Fabrizio Brighenti, Massimo Gaspari, Pasquale Temi","submitted_at":"2016-11-03T01:36:35Z","abstract_excerpt":"We use high-resolution Herschel-PACS data of 2 nearby elliptical galaxies, IC1459 & NGC2768 to characterize their dust and stellar content. IC1459 & NGC2768 have an unusually large amount of dust for elliptical galaxies (1-3 x 10^5 Msun), this dust is also not distributed along the stellar content. Using data from GALEX (ultraviolet) to PACS (far-infrared), we analyze the spectral energy distribution (SED) of these galaxies with CIGALEMC as a function of the projected position, binning images in 7.2\" pixels. From this analysis, we derive maps of SED parameters, such as the metallicity, the ste"},"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":"1611.00857","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2016-11-03T01:36:35Z","cross_cats_sorted":[],"title_canon_sha256":"cd9f484fb26dfb7b8ad5da7d12fae5e758fda293fbe216bd14be27397e159f8f","abstract_canon_sha256":"df4c72c58deb15e4a57c66b00d1cebe3428e1baf1f2af6710dad285703aca40e"},"schema_version":"1.0"},"receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:53:29.730552Z","signature_b64":"+z3IZQtLrjJFnZaYlzuuVUB305/uZZFYpssAjVwr6lGfj9K9Jo3kpCo8/snzXiOYKs8maQic7U3PQattOe3GDQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"926e71cbf41d1dd58bc2d484136245a0dd9b8adf1e843a09d9c2a5c0df5f45b8","last_reissued_at":"2026-05-18T00:53:29.730119Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:53:29.730119Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"graph_snapshot":{"paper":{"title":"Spectral Energy Distribution Mapping of Two Elliptical Galaxies on sub-kpc scales","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.GA","authors_text":"Alexandre Amblard, Fabrizio Brighenti, Massimo Gaspari, Pasquale Temi","submitted_at":"2016-11-03T01:36:35Z","abstract_excerpt":"We use high-resolution Herschel-PACS data of 2 nearby elliptical galaxies, IC1459 & NGC2768 to characterize their dust and stellar content. IC1459 & NGC2768 have an unusually large amount of dust for elliptical galaxies (1-3 x 10^5 Msun), this dust is also not distributed along the stellar content. Using data from GALEX (ultraviolet) to PACS (far-infrared), we analyze the spectral energy distribution (SED) of these galaxies with CIGALEMC as a function of the projected position, binning images in 7.2\" pixels. From this analysis, we derive maps of SED parameters, such as the metallicity, the ste"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1611.00857","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":"1611.00857","created_at":"2026-05-18T00:53:29.730195+00:00"},{"alias_kind":"arxiv_version","alias_value":"1611.00857v1","created_at":"2026-05-18T00:53:29.730195+00:00"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1611.00857","created_at":"2026-05-18T00:53:29.730195+00:00"},{"alias_kind":"pith_short_12","alias_value":"SJXHDS7UDUO5","created_at":"2026-05-18T12:30:44.179134+00:00"},{"alias_kind":"pith_short_16","alias_value":"SJXHDS7UDUO5LC6C","created_at":"2026-05-18T12:30:44.179134+00:00"},{"alias_kind":"pith_short_8","alias_value":"SJXHDS7U","created_at":"2026-05-18T12:30:44.179134+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/SJXHDS7UDUO5LC6C2SCBGYSFUD","json":"https://pith.science/pith/SJXHDS7UDUO5LC6C2SCBGYSFUD.json","graph_json":"https://pith.science/api/pith-number/SJXHDS7UDUO5LC6C2SCBGYSFUD/graph.json","events_json":"https://pith.science/api/pith-number/SJXHDS7UDUO5LC6C2SCBGYSFUD/events.json","paper":"https://pith.science/paper/SJXHDS7U"},"agent_actions":{"view_html":"https://pith.science/pith/SJXHDS7UDUO5LC6C2SCBGYSFUD","download_json":"https://pith.science/pith/SJXHDS7UDUO5LC6C2SCBGYSFUD.json","view_paper":"https://pith.science/paper/SJXHDS7U","resolve_alias":"https://pith.science/api/pith-number/resolve?arxiv=1611.00857&json=true","fetch_graph":"https://pith.science/api/pith-number/SJXHDS7UDUO5LC6C2SCBGYSFUD/graph.json","fetch_events":"https://pith.science/api/pith-number/SJXHDS7UDUO5LC6C2SCBGYSFUD/events.json","actions":{"anchor_timestamp":"https://pith.science/pith/SJXHDS7UDUO5LC6C2SCBGYSFUD/action/timestamp_anchor","attest_storage":"https://pith.science/pith/SJXHDS7UDUO5LC6C2SCBGYSFUD/action/storage_attestation","attest_author":"https://pith.science/pith/SJXHDS7UDUO5LC6C2SCBGYSFUD/action/author_attestation","sign_citation":"https://pith.science/pith/SJXHDS7UDUO5LC6C2SCBGYSFUD/action/citation_signature","submit_replication":"https://pith.science/pith/SJXHDS7UDUO5LC6C2SCBGYSFUD/action/replication_record"}},"created_at":"2026-05-18T00:53:29.730195+00:00","updated_at":"2026-05-18T00:53:29.730195+00:00"}