{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2014:BOL7HXNSIK64RVZNN3KJC6DZJB","short_pith_number":"pith:BOL7HXNS","canonical_record":{"source":{"id":"1405.3983","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2014-05-15T20:00:06Z","cross_cats_sorted":[],"title_canon_sha256":"df4ffffe6dbf4515d6c66f673528110a931d5b9c326addc6ea81ab361fcb51d3","abstract_canon_sha256":"a443c410c436dd4353dba6d2cdfb826134fa6155ee22c2a042a7751772d43930"},"schema_version":"1.0"},"canonical_sha256":"0b97f3ddb242bdc8d72d6ed4917879485d7bec78346eeb710dba74b785b2dc9b","source":{"kind":"arxiv","id":"1405.3983","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1405.3983","created_at":"2026-05-18T01:43:11Z"},{"alias_kind":"arxiv_version","alias_value":"1405.3983v1","created_at":"2026-05-18T01:43:11Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1405.3983","created_at":"2026-05-18T01:43:11Z"},{"alias_kind":"pith_short_12","alias_value":"BOL7HXNSIK64","created_at":"2026-05-18T12:28:22Z"},{"alias_kind":"pith_short_16","alias_value":"BOL7HXNSIK64RVZN","created_at":"2026-05-18T12:28:22Z"},{"alias_kind":"pith_short_8","alias_value":"BOL7HXNS","created_at":"2026-05-18T12:28:22Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2014:BOL7HXNSIK64RVZNN3KJC6DZJB","target":"record","payload":{"canonical_record":{"source":{"id":"1405.3983","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2014-05-15T20:00:06Z","cross_cats_sorted":[],"title_canon_sha256":"df4ffffe6dbf4515d6c66f673528110a931d5b9c326addc6ea81ab361fcb51d3","abstract_canon_sha256":"a443c410c436dd4353dba6d2cdfb826134fa6155ee22c2a042a7751772d43930"},"schema_version":"1.0"},"canonical_sha256":"0b97f3ddb242bdc8d72d6ed4917879485d7bec78346eeb710dba74b785b2dc9b","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:43:11.949936Z","signature_b64":"aGwm4kiAOl6wBOXHCdI5VAkqoFQHBFIaMyMeiG+8OkrwLVdDxiZk15cyojpvCmIFXXBfVs7Pnuuj39pz8KITAA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"0b97f3ddb242bdc8d72d6ed4917879485d7bec78346eeb710dba74b785b2dc9b","last_reissued_at":"2026-05-18T01:43:11.949475Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:43:11.949475Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1405.3983","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":"2026-05-18T01:43:11Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"HL66jmL8aIYegPeban+vRCTzY6sBgaIyUUpYi8eY5QgrhyFQbuT7qbctKC0fjHZLRy1QaYcnMCt5CBeVy+LYBw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-25T17:02:44.180532Z"},"content_sha256":"70226859b2275288998876a930de87a4515116bdd6486d9b98e59cb1f6b4c588","schema_version":"1.0","event_id":"sha256:70226859b2275288998876a930de87a4515116bdd6486d9b98e59cb1f6b4c588"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2014:BOL7HXNSIK64RVZNN3KJC6DZJB","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Extended [CII] Emission in Local Luminous Infrared Galaxies","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.GA","authors_text":"A. O. Petric, A. S. Evans, C. K. Xu, D. B. Sanders, D. Elbaz, E. J. Murphy, G. E. Magdis, G. Stacey, H. Inami, J. A. Surace, J. H. Howell, J. M. Mazzarella, L. Armus, N. Lu, P. Appleton, P. P. van der Werf, R. Meijerink, S. Haan, S. Malhotra, S. Stierwalt, S. Veilleux, T. Diaz-Santos, V. Charmandaris","submitted_at":"2014-05-15T20:00:06Z","abstract_excerpt":"We present Herschel/PACS observations of extended [CII]157.7{\\mu}m line emission detected on ~ 1 - 10 kpc scales in 60 local luminous infrared galaxies (LIRGs) from the Great Observatories All-sky LIRG Survey (GOALS). We find that most of the extra-nuclear emission show [CII]/FIR ratios >~ 4 x 10^-3, larger than the mean ratio seen in the nuclei, and similar to those found in the extended disks of normal star-forming galaxies and the diffuse inter-stellar medium (ISM) of our Galaxy. The [CII] \"deficits\" found in the most luminous local LIRGs are therefore restricted to their nuclei. There is a"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1405.3983","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":"2026-05-18T01:43:11Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"8OzzexePihHZEO0eT5E7WxrslTX3JpMkrw/5PIbrDXmbdsLLUztSvx/oY/k0ngsZDW9r5yCqGB1kJA3+LbRpBg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-25T17:02:44.181258Z"},"content_sha256":"1ef2447cb7edb6976403f78cb0ae817cd3f84838eeb0800a5e16f7d0349b25d6","schema_version":"1.0","event_id":"sha256:1ef2447cb7edb6976403f78cb0ae817cd3f84838eeb0800a5e16f7d0349b25d6"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/BOL7HXNSIK64RVZNN3KJC6DZJB/bundle.json","state_url":"https://pith.science/pith/BOL7HXNSIK64RVZNN3KJC6DZJB/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/BOL7HXNSIK64RVZNN3KJC6DZJB/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":"2026-05-25T17:02:44Z","links":{"resolver":"https://pith.science/pith/BOL7HXNSIK64RVZNN3KJC6DZJB","bundle":"https://pith.science/pith/BOL7HXNSIK64RVZNN3KJC6DZJB/bundle.json","state":"https://pith.science/pith/BOL7HXNSIK64RVZNN3KJC6DZJB/state.json","well_known_bundle":"https://pith.science/.well-known/pith/BOL7HXNSIK64RVZNN3KJC6DZJB/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2014:BOL7HXNSIK64RVZNN3KJC6DZJB","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":"a443c410c436dd4353dba6d2cdfb826134fa6155ee22c2a042a7751772d43930","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2014-05-15T20:00:06Z","title_canon_sha256":"df4ffffe6dbf4515d6c66f673528110a931d5b9c326addc6ea81ab361fcb51d3"},"schema_version":"1.0","source":{"id":"1405.3983","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1405.3983","created_at":"2026-05-18T01:43:11Z"},{"alias_kind":"arxiv_version","alias_value":"1405.3983v1","created_at":"2026-05-18T01:43:11Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1405.3983","created_at":"2026-05-18T01:43:11Z"},{"alias_kind":"pith_short_12","alias_value":"BOL7HXNSIK64","created_at":"2026-05-18T12:28:22Z"},{"alias_kind":"pith_short_16","alias_value":"BOL7HXNSIK64RVZN","created_at":"2026-05-18T12:28:22Z"},{"alias_kind":"pith_short_8","alias_value":"BOL7HXNS","created_at":"2026-05-18T12:28:22Z"}],"graph_snapshots":[{"event_id":"sha256:1ef2447cb7edb6976403f78cb0ae817cd3f84838eeb0800a5e16f7d0349b25d6","target":"graph","created_at":"2026-05-18T01:43:11Z","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/PACS observations of extended [CII]157.7{\\mu}m line emission detected on ~ 1 - 10 kpc scales in 60 local luminous infrared galaxies (LIRGs) from the Great Observatories All-sky LIRG Survey (GOALS). We find that most of the extra-nuclear emission show [CII]/FIR ratios >~ 4 x 10^-3, larger than the mean ratio seen in the nuclei, and similar to those found in the extended disks of normal star-forming galaxies and the diffuse inter-stellar medium (ISM) of our Galaxy. The [CII] \"deficits\" found in the most luminous local LIRGs are therefore restricted to their nuclei. There is a","authors_text":"A. O. Petric, A. S. Evans, C. K. Xu, D. B. Sanders, D. Elbaz, E. J. Murphy, G. E. Magdis, G. Stacey, H. Inami, J. A. Surace, J. H. Howell, J. M. Mazzarella, L. Armus, N. Lu, P. Appleton, P. P. van der Werf, R. Meijerink, S. Haan, S. Malhotra, S. Stierwalt, S. Veilleux, T. Diaz-Santos, V. Charmandaris","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2014-05-15T20:00:06Z","title":"Extended [CII] Emission in Local Luminous Infrared Galaxies"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1405.3983","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":"sha256:70226859b2275288998876a930de87a4515116bdd6486d9b98e59cb1f6b4c588","target":"record","created_at":"2026-05-18T01:43:11Z","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":"a443c410c436dd4353dba6d2cdfb826134fa6155ee22c2a042a7751772d43930","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2014-05-15T20:00:06Z","title_canon_sha256":"df4ffffe6dbf4515d6c66f673528110a931d5b9c326addc6ea81ab361fcb51d3"},"schema_version":"1.0","source":{"id":"1405.3983","kind":"arxiv","version":1}},"canonical_sha256":"0b97f3ddb242bdc8d72d6ed4917879485d7bec78346eeb710dba74b785b2dc9b","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"0b97f3ddb242bdc8d72d6ed4917879485d7bec78346eeb710dba74b785b2dc9b","first_computed_at":"2026-05-18T01:43:11.949475Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:43:11.949475Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"aGwm4kiAOl6wBOXHCdI5VAkqoFQHBFIaMyMeiG+8OkrwLVdDxiZk15cyojpvCmIFXXBfVs7Pnuuj39pz8KITAA==","signature_status":"signed_v1","signed_at":"2026-05-18T01:43:11.949936Z","signed_message":"canonical_sha256_bytes"},"source_id":"1405.3983","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:70226859b2275288998876a930de87a4515116bdd6486d9b98e59cb1f6b4c588","sha256:1ef2447cb7edb6976403f78cb0ae817cd3f84838eeb0800a5e16f7d0349b25d6"],"state_sha256":"b6350ec9f5125adbea84ddf796a0fa473091cd8a2f46c6c6e320a3cd6f05827f"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"awbo6vuJJQnLKhydQ0AW0zD1d7JNVqKp39JWX9T6EPKskZmqksqCtN4mJTa7jyzfpMtC/z4iZo2wpjct9/3JAQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-25T17:02:44.185113Z","bundle_sha256":"2853f1ef8daba18a38aef4d8025dbbc44d51b2af423f2f4349ba2ebfb78af3cb"}}