{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2014:LAYHD6U2F5XMQOPWVLQVZS2H43","short_pith_number":"pith:LAYHD6U2","canonical_record":{"source":{"id":"1402.4075","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2014-02-17T17:26:51Z","cross_cats_sorted":["astro-ph.CO"],"title_canon_sha256":"12f678cd5d62d5563a0c0296dd7140ca547d6bede39977c755f0ffa8fa9031ac","abstract_canon_sha256":"8788c9c3bb27484c3a01050d0301da899188d7074ed00d5c0dc7da5c0d884457"},"schema_version":"1.0"},"canonical_sha256":"583071fa9a2f6ec839f6aae15ccb47e6c77635672fa6da732696f737257e8fd6","source":{"kind":"arxiv","id":"1402.4075","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1402.4075","created_at":"2026-05-18T02:43:36Z"},{"alias_kind":"arxiv_version","alias_value":"1402.4075v2","created_at":"2026-05-18T02:43:36Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1402.4075","created_at":"2026-05-18T02:43:36Z"},{"alias_kind":"pith_short_12","alias_value":"LAYHD6U2F5XM","created_at":"2026-05-18T12:28:35Z"},{"alias_kind":"pith_short_16","alias_value":"LAYHD6U2F5XMQOPW","created_at":"2026-05-18T12:28:35Z"},{"alias_kind":"pith_short_8","alias_value":"LAYHD6U2","created_at":"2026-05-18T12:28:35Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2014:LAYHD6U2F5XMQOPWVLQVZS2H43","target":"record","payload":{"canonical_record":{"source":{"id":"1402.4075","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2014-02-17T17:26:51Z","cross_cats_sorted":["astro-ph.CO"],"title_canon_sha256":"12f678cd5d62d5563a0c0296dd7140ca547d6bede39977c755f0ffa8fa9031ac","abstract_canon_sha256":"8788c9c3bb27484c3a01050d0301da899188d7074ed00d5c0dc7da5c0d884457"},"schema_version":"1.0"},"canonical_sha256":"583071fa9a2f6ec839f6aae15ccb47e6c77635672fa6da732696f737257e8fd6","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:43:36.403906Z","signature_b64":"6N6RzPqZS6ivZIJwb8REUw7un8Zm6W2X2zy5Q6ywwageItHP8ab6/ohKDJ2xncB1TYGSqAYosrBHo3ZDzSX8AQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"583071fa9a2f6ec839f6aae15ccb47e6c77635672fa6da732696f737257e8fd6","last_reissued_at":"2026-05-18T02:43:36.403390Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:43:36.403390Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1402.4075","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":"2026-05-18T02:43:36Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"TO/yrJ4N8Ron0xlp4XUvkDw3137tsqYVGvBId7auqCm3b49rnTfHP3zH9B1mFlKvpiH0KqOZY2+yl0z/cTemDA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-27T12:51:22.579176Z"},"content_sha256":"47b0fc4cda71716a0c58a9941260abd732e31ff500f836e1703a384611ce69ae","schema_version":"1.0","event_id":"sha256:47b0fc4cda71716a0c58a9941260abd732e31ff500f836e1703a384611ce69ae"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2014:LAYHD6U2F5XMQOPWVLQVZS2H43","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"The applicability of FIR fine-structure lines as Star Formation Rate tracers over wide ranges of metallicities and galaxy types","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.CO"],"primary_cat":"astro-ph.GA","authors_text":"Alessandro Boselli, Asantha Cooray, Aurelie Remy-Ruyer, David L. Clements, Diane Cormier, Eckhard Sturm, Eric W. Pellegrini, Frederic Galliano, George J. Bendo, Ilse De Looze, Javier Gracia-Carpio, Kate Isaak, Luca Cortese, Luigi Spinoglio, Maarten Baes, Matthew Smith, Maud Galametz, Mederic Boquien, Oskar L. Karczewski, Suzanne Madden, Tara J. Parkin, Vianney Lebouteiller","submitted_at":"2014-02-17T17:26:51Z","abstract_excerpt":"We analyze the applicability of far-infrared fine-structure lines [CII] 158 micron, [OI] 63 micron and [OIII] 88 micron to reliably trace the star formation rate (SFR) in a sample of low-metallicity dwarf galaxies from the Herschel Dwarf Galaxy Survey and compare with a broad sample of galaxies of various types and metallicities in the literature. We study the trends and scatter in the relation between the SFR (as traced by GALEX FUV and MIPS 24 micron) and far-infrared line emission, on spatially resolved and global galaxy scales, in dwarf galaxies. We assemble far-infrared line measurements "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1402.4075","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":"2026-05-18T02:43:36Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"WR+/zujL+4hyFzxxhuZy8PuOKzGmEhx4fef6knBF0+Rlkyuji0zBmJX3/RMlzU/A+gBqNUQubGBhdZKcOJ+hDQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-27T12:51:22.579549Z"},"content_sha256":"0446316dc2f2b8dc32ee8a0ffa2ff9c55a74982041bc3b4cccf2168254051b6b","schema_version":"1.0","event_id":"sha256:0446316dc2f2b8dc32ee8a0ffa2ff9c55a74982041bc3b4cccf2168254051b6b"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/LAYHD6U2F5XMQOPWVLQVZS2H43/bundle.json","state_url":"https://pith.science/pith/LAYHD6U2F5XMQOPWVLQVZS2H43/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/LAYHD6U2F5XMQOPWVLQVZS2H43/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":"2026-06-27T12:51:22Z","links":{"resolver":"https://pith.science/pith/LAYHD6U2F5XMQOPWVLQVZS2H43","bundle":"https://pith.science/pith/LAYHD6U2F5XMQOPWVLQVZS2H43/bundle.json","state":"https://pith.science/pith/LAYHD6U2F5XMQOPWVLQVZS2H43/state.json","well_known_bundle":"https://pith.science/.well-known/pith/LAYHD6U2F5XMQOPWVLQVZS2H43/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2014:LAYHD6U2F5XMQOPWVLQVZS2H43","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":"8788c9c3bb27484c3a01050d0301da899188d7074ed00d5c0dc7da5c0d884457","cross_cats_sorted":["astro-ph.CO"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2014-02-17T17:26:51Z","title_canon_sha256":"12f678cd5d62d5563a0c0296dd7140ca547d6bede39977c755f0ffa8fa9031ac"},"schema_version":"1.0","source":{"id":"1402.4075","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1402.4075","created_at":"2026-05-18T02:43:36Z"},{"alias_kind":"arxiv_version","alias_value":"1402.4075v2","created_at":"2026-05-18T02:43:36Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1402.4075","created_at":"2026-05-18T02:43:36Z"},{"alias_kind":"pith_short_12","alias_value":"LAYHD6U2F5XM","created_at":"2026-05-18T12:28:35Z"},{"alias_kind":"pith_short_16","alias_value":"LAYHD6U2F5XMQOPW","created_at":"2026-05-18T12:28:35Z"},{"alias_kind":"pith_short_8","alias_value":"LAYHD6U2","created_at":"2026-05-18T12:28:35Z"}],"graph_snapshots":[{"event_id":"sha256:0446316dc2f2b8dc32ee8a0ffa2ff9c55a74982041bc3b4cccf2168254051b6b","target":"graph","created_at":"2026-05-18T02:43:36Z","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 analyze the applicability of far-infrared fine-structure lines [CII] 158 micron, [OI] 63 micron and [OIII] 88 micron to reliably trace the star formation rate (SFR) in a sample of low-metallicity dwarf galaxies from the Herschel Dwarf Galaxy Survey and compare with a broad sample of galaxies of various types and metallicities in the literature. We study the trends and scatter in the relation between the SFR (as traced by GALEX FUV and MIPS 24 micron) and far-infrared line emission, on spatially resolved and global galaxy scales, in dwarf galaxies. We assemble far-infrared line measurements ","authors_text":"Alessandro Boselli, Asantha Cooray, Aurelie Remy-Ruyer, David L. Clements, Diane Cormier, Eckhard Sturm, Eric W. Pellegrini, Frederic Galliano, George J. Bendo, Ilse De Looze, Javier Gracia-Carpio, Kate Isaak, Luca Cortese, Luigi Spinoglio, Maarten Baes, Matthew Smith, Maud Galametz, Mederic Boquien, Oskar L. Karczewski, Suzanne Madden, Tara J. Parkin, Vianney Lebouteiller","cross_cats":["astro-ph.CO"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2014-02-17T17:26:51Z","title":"The applicability of FIR fine-structure lines as Star Formation Rate tracers over wide ranges of metallicities and galaxy types"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1402.4075","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":"sha256:47b0fc4cda71716a0c58a9941260abd732e31ff500f836e1703a384611ce69ae","target":"record","created_at":"2026-05-18T02:43:36Z","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":"8788c9c3bb27484c3a01050d0301da899188d7074ed00d5c0dc7da5c0d884457","cross_cats_sorted":["astro-ph.CO"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2014-02-17T17:26:51Z","title_canon_sha256":"12f678cd5d62d5563a0c0296dd7140ca547d6bede39977c755f0ffa8fa9031ac"},"schema_version":"1.0","source":{"id":"1402.4075","kind":"arxiv","version":2}},"canonical_sha256":"583071fa9a2f6ec839f6aae15ccb47e6c77635672fa6da732696f737257e8fd6","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"583071fa9a2f6ec839f6aae15ccb47e6c77635672fa6da732696f737257e8fd6","first_computed_at":"2026-05-18T02:43:36.403390Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:43:36.403390Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"6N6RzPqZS6ivZIJwb8REUw7un8Zm6W2X2zy5Q6ywwageItHP8ab6/ohKDJ2xncB1TYGSqAYosrBHo3ZDzSX8AQ==","signature_status":"signed_v1","signed_at":"2026-05-18T02:43:36.403906Z","signed_message":"canonical_sha256_bytes"},"source_id":"1402.4075","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:47b0fc4cda71716a0c58a9941260abd732e31ff500f836e1703a384611ce69ae","sha256:0446316dc2f2b8dc32ee8a0ffa2ff9c55a74982041bc3b4cccf2168254051b6b"],"state_sha256":"eb01cf351c2644d156a80446b2ca4906814657aeae44d017f582bf6e082f0ad1"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"ADLagqGfgUN4K/guPaLAX4HWtI9WGRtCUEYhhwI5F3ijKSlATXxJuS2s113cBwzKvGovRrKBRR8cpJm4wC2bBA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-27T12:51:22.581463Z","bundle_sha256":"755d148951ee2ea1fbfcca6d4db266fe5e9e6ae3357dba8654594e8077a949f4"}}