{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2014:OM3HI64RAWRHXNR7MOM4JE3SEF","short_pith_number":"pith:OM3HI64R","canonical_record":{"source":{"id":"1409.5605","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2014-09-19T11:23:54Z","cross_cats_sorted":[],"title_canon_sha256":"ac3acfb74a5fabcd1f2b38d3847811b20ed0bec1460383c2278ce739f7af60d6","abstract_canon_sha256":"5ebb7992df8ef2bec8d6e49dc6c928e0791693582d88ea6e2234ee42ce48fe2c"},"schema_version":"1.0"},"canonical_sha256":"7336747b9105a27bb63f6399c4937221570aa64e4b3a2f5003e2ac6689cd9079","source":{"kind":"arxiv","id":"1409.5605","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1409.5605","created_at":"2026-05-18T01:42:01Z"},{"alias_kind":"arxiv_version","alias_value":"1409.5605v1","created_at":"2026-05-18T01:42:01Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1409.5605","created_at":"2026-05-18T01:42:01Z"},{"alias_kind":"pith_short_12","alias_value":"OM3HI64RAWRH","created_at":"2026-05-18T12:28:41Z"},{"alias_kind":"pith_short_16","alias_value":"OM3HI64RAWRHXNR7","created_at":"2026-05-18T12:28:41Z"},{"alias_kind":"pith_short_8","alias_value":"OM3HI64R","created_at":"2026-05-18T12:28:41Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2014:OM3HI64RAWRHXNR7MOM4JE3SEF","target":"record","payload":{"canonical_record":{"source":{"id":"1409.5605","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2014-09-19T11:23:54Z","cross_cats_sorted":[],"title_canon_sha256":"ac3acfb74a5fabcd1f2b38d3847811b20ed0bec1460383c2278ce739f7af60d6","abstract_canon_sha256":"5ebb7992df8ef2bec8d6e49dc6c928e0791693582d88ea6e2234ee42ce48fe2c"},"schema_version":"1.0"},"canonical_sha256":"7336747b9105a27bb63f6399c4937221570aa64e4b3a2f5003e2ac6689cd9079","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:42:01.074895Z","signature_b64":"fmyl1mAE8F/lJiQW9jLkXQ+3s2dS+i73vQRoCQRpwS/oQa6YpKflkLQLtWux84R+HjoqfUeOPHjOfRHt04r1Cw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"7336747b9105a27bb63f6399c4937221570aa64e4b3a2f5003e2ac6689cd9079","last_reissued_at":"2026-05-18T01:42:01.074187Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:42:01.074187Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1409.5605","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":"2026-05-18T01:42:01Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"/Wh3TEdFDDS0Jejt9GkNHqB0THJ6XPIgLqlXkHHSdtb88eN7eShIEtFhmpPX5ZB85WWayaNSugfe1fP2c+8/Cw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-06T19:31:22.679383Z"},"content_sha256":"225fb39b5d556294ac7a83a00420b5da58cbe63c6554ce2cf03f42ece779ade4","schema_version":"1.0","event_id":"sha256:225fb39b5d556294ac7a83a00420b5da58cbe63c6554ce2cf03f42ece779ade4"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2014:OM3HI64RAWRHXNR7MOM4JE3SEF","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"A Far-Infrared Spectroscopic Survey of Intermediate Redshift (Ultra) Luminous Infrared Galaxies","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.GA","authors_text":"A. Alonso-Herrero, A. Cooray, B.M. Swinyard, C. Pearson, D. Clements, D. Farrah, D. Riechers, D. Rigopoulou, D. Scott, Georgios E. Magdis (Univ. Of Oxford), I. Valtchanov, J. J. Bock, J.-S Huang, M. J. Griffin, M. Vaccari, N. Thatte, . Perez Fournon, R. Hopwood, S. Oliver","submitted_at":"2014-09-19T11:23:54Z","abstract_excerpt":"We present Herschel far-IR photometry and spectroscopy as well as ground based CO observations of an intermediate redshift (0.21 < z < 0.88) sample of Herschel-selected (ultra)-luminous infrared galaxies (L_IR > 10^11.5L_sun). With these measurements we trace the dust continuum, far-IR atomic line emission, in particular [CII]\\,157.7microns, as well as the molecular gas of z~0.3 (U)LIRGs and perform a detailed investigation of the interstellar medium of the population. We find that the majority of Herschel-selected intermediate redshift (U)LIRGs have L_CII/L_FIR ratios that are a factor of abo"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1409.5605","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":"2026-05-18T01:42:01Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Psfp+9/7kSgRW1n7CDuq/bsOrybWLH+ZCuwe/Gf+bVqf/p19XSDd2fLlCQXYKXQvBc0WfL8OPaWdR0R/LVxnAw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-06T19:31:22.680032Z"},"content_sha256":"34008ae3060b4a7f2e8c96c1172d55b73db82166877c8a5c846a4a5e1694d227","schema_version":"1.0","event_id":"sha256:34008ae3060b4a7f2e8c96c1172d55b73db82166877c8a5c846a4a5e1694d227"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/OM3HI64RAWRHXNR7MOM4JE3SEF/bundle.json","state_url":"https://pith.science/pith/OM3HI64RAWRHXNR7MOM4JE3SEF/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/OM3HI64RAWRHXNR7MOM4JE3SEF/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":"2026-06-06T19:31:22Z","links":{"resolver":"https://pith.science/pith/OM3HI64RAWRHXNR7MOM4JE3SEF","bundle":"https://pith.science/pith/OM3HI64RAWRHXNR7MOM4JE3SEF/bundle.json","state":"https://pith.science/pith/OM3HI64RAWRHXNR7MOM4JE3SEF/state.json","well_known_bundle":"https://pith.science/.well-known/pith/OM3HI64RAWRHXNR7MOM4JE3SEF/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2014:OM3HI64RAWRHXNR7MOM4JE3SEF","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":"5ebb7992df8ef2bec8d6e49dc6c928e0791693582d88ea6e2234ee42ce48fe2c","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2014-09-19T11:23:54Z","title_canon_sha256":"ac3acfb74a5fabcd1f2b38d3847811b20ed0bec1460383c2278ce739f7af60d6"},"schema_version":"1.0","source":{"id":"1409.5605","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1409.5605","created_at":"2026-05-18T01:42:01Z"},{"alias_kind":"arxiv_version","alias_value":"1409.5605v1","created_at":"2026-05-18T01:42:01Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1409.5605","created_at":"2026-05-18T01:42:01Z"},{"alias_kind":"pith_short_12","alias_value":"OM3HI64RAWRH","created_at":"2026-05-18T12:28:41Z"},{"alias_kind":"pith_short_16","alias_value":"OM3HI64RAWRHXNR7","created_at":"2026-05-18T12:28:41Z"},{"alias_kind":"pith_short_8","alias_value":"OM3HI64R","created_at":"2026-05-18T12:28:41Z"}],"graph_snapshots":[{"event_id":"sha256:34008ae3060b4a7f2e8c96c1172d55b73db82166877c8a5c846a4a5e1694d227","target":"graph","created_at":"2026-05-18T01:42:01Z","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 present Herschel far-IR photometry and spectroscopy as well as ground based CO observations of an intermediate redshift (0.21 < z < 0.88) sample of Herschel-selected (ultra)-luminous infrared galaxies (L_IR > 10^11.5L_sun). With these measurements we trace the dust continuum, far-IR atomic line emission, in particular [CII]\\,157.7microns, as well as the molecular gas of z~0.3 (U)LIRGs and perform a detailed investigation of the interstellar medium of the population. We find that the majority of Herschel-selected intermediate redshift (U)LIRGs have L_CII/L_FIR ratios that are a factor of abo","authors_text":"A. Alonso-Herrero, A. Cooray, B.M. Swinyard, C. Pearson, D. Clements, D. Farrah, D. Riechers, D. Rigopoulou, D. Scott, Georgios E. Magdis (Univ. Of Oxford), I. Valtchanov, J. J. Bock, J.-S Huang, M. J. Griffin, M. Vaccari, N. Thatte, . Perez Fournon, R. Hopwood, S. Oliver","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2014-09-19T11:23:54Z","title":"A Far-Infrared Spectroscopic Survey of Intermediate Redshift (Ultra) Luminous Infrared Galaxies"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1409.5605","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":"sha256:225fb39b5d556294ac7a83a00420b5da58cbe63c6554ce2cf03f42ece779ade4","target":"record","created_at":"2026-05-18T01:42:01Z","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":"5ebb7992df8ef2bec8d6e49dc6c928e0791693582d88ea6e2234ee42ce48fe2c","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2014-09-19T11:23:54Z","title_canon_sha256":"ac3acfb74a5fabcd1f2b38d3847811b20ed0bec1460383c2278ce739f7af60d6"},"schema_version":"1.0","source":{"id":"1409.5605","kind":"arxiv","version":1}},"canonical_sha256":"7336747b9105a27bb63f6399c4937221570aa64e4b3a2f5003e2ac6689cd9079","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"7336747b9105a27bb63f6399c4937221570aa64e4b3a2f5003e2ac6689cd9079","first_computed_at":"2026-05-18T01:42:01.074187Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:42:01.074187Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"fmyl1mAE8F/lJiQW9jLkXQ+3s2dS+i73vQRoCQRpwS/oQa6YpKflkLQLtWux84R+HjoqfUeOPHjOfRHt04r1Cw==","signature_status":"signed_v1","signed_at":"2026-05-18T01:42:01.074895Z","signed_message":"canonical_sha256_bytes"},"source_id":"1409.5605","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:225fb39b5d556294ac7a83a00420b5da58cbe63c6554ce2cf03f42ece779ade4","sha256:34008ae3060b4a7f2e8c96c1172d55b73db82166877c8a5c846a4a5e1694d227"],"state_sha256":"3070a854587ea4ba8386d223b7758900277ecdf2bcf1ad8a7b53e9de7946d475"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"iwn0IjTAiie3qMHEXhIkpUkmwAgMbLDBO+GqFAlJi3B5gQsnshsExxlBBF24yiWWeisDYc/byAwAnPQjsWPzDg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-06T19:31:22.683598Z","bundle_sha256":"c2974cf3809cdf364832e4589e201ebdc4f3ba6b8b6ac4c97748d4936130fdca"}}