{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2014:T32VBTW762GMQYD5KV4EPDIWIG","short_pith_number":"pith:T32VBTW7","canonical_record":{"source":{"id":"1407.4400","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2014-07-16T18:00:16Z","cross_cats_sorted":[],"title_canon_sha256":"f35873a50478d017c107a1f7afad8471ec0558823842e6893301a392590b9b56","abstract_canon_sha256":"235696d02b0b18cacbeaf3032c07e99aee5c68a7659a0263ba9bc91117d3aa14"},"schema_version":"1.0"},"canonical_sha256":"9ef550cedff68cc8607d5578478d16418e274d536d99ca147cde4ec3aee9b61d","source":{"kind":"arxiv","id":"1407.4400","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1407.4400","created_at":"2026-05-18T01:42:36Z"},{"alias_kind":"arxiv_version","alias_value":"1407.4400v1","created_at":"2026-05-18T01:42:36Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1407.4400","created_at":"2026-05-18T01:42:36Z"},{"alias_kind":"pith_short_12","alias_value":"T32VBTW762GM","created_at":"2026-05-18T12:28:49Z"},{"alias_kind":"pith_short_16","alias_value":"T32VBTW762GMQYD5","created_at":"2026-05-18T12:28:49Z"},{"alias_kind":"pith_short_8","alias_value":"T32VBTW7","created_at":"2026-05-18T12:28:49Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2014:T32VBTW762GMQYD5KV4EPDIWIG","target":"record","payload":{"canonical_record":{"source":{"id":"1407.4400","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2014-07-16T18:00:16Z","cross_cats_sorted":[],"title_canon_sha256":"f35873a50478d017c107a1f7afad8471ec0558823842e6893301a392590b9b56","abstract_canon_sha256":"235696d02b0b18cacbeaf3032c07e99aee5c68a7659a0263ba9bc91117d3aa14"},"schema_version":"1.0"},"canonical_sha256":"9ef550cedff68cc8607d5578478d16418e274d536d99ca147cde4ec3aee9b61d","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:42:36.069826Z","signature_b64":"yllili3fIhXA3u0zyEIaP1q4uobbmH0lz96+WqBDXv40/NdEVox+PG3mRHtlXpxiIe/WGXmE67gYa3J+GooGCw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"9ef550cedff68cc8607d5578478d16418e274d536d99ca147cde4ec3aee9b61d","last_reissued_at":"2026-05-18T01:42:36.069134Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:42:36.069134Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1407.4400","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":"2026-05-18T01:42:36Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"z01NM3pdJWAEKuV52Raov9zjZd+19LfdP1byG/BvIjCjj0X/o+DAyJjk4vrKGNozJMpbTOaT7/3rA98QqZdrAw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-07T06:39:05.744998Z"},"content_sha256":"8971ee3dcdfd018dc0f4578b988a181cc363c5bc112fcef2b15a819f98cb5724","schema_version":"1.0","event_id":"sha256:8971ee3dcdfd018dc0f4578b988a181cc363c5bc112fcef2b15a819f98cb5724"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2014:T32VBTW762GMQYD5KV4EPDIWIG","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Star formation relations and CO SLEDs across the J-ladder and redshift","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.GA","authors_text":"A. Harris, A. S. Evans, A. Weiss, C. Henkel, D. A. Naylor, E. Gonzalez-Alfonso, E. M. Xilouris, F. Walter, G. J. Stacey, H. A. Smith, I. Leonidaki, J. Fischer, L. Armus, M. Spaans, P. van der Werf, R. Meijerink, S. Aalto, S. Veilleux, T. Diaz-Santos, T. R. Greve, Y. Gao, Z.-Y. Zhang","submitted_at":"2014-07-16T18:00:16Z","abstract_excerpt":"We present FIR-CO luminosity relations ($\\log L_{\\rm FIR} = \\alpha \\log L'_{\\rm CO} + \\beta$) for the full CO rotational ladder from J=1-0 to J=13-12 for 62 local (z < 0.1) (Ultra) Luminous Infrared Galaxies (LIRGs) using data from Herschel SPIRE-FTS and ground-based telescopes. We extend our sample to high redshifts (z > 1) by including 35 (sub)-millimeter selected dusty star forming galaxies from the literature with robust CO observations. The addition of luminous starbursts at high redshifts enlarge the range of the FIR-CO luminosity relations towards the high-IR-luminosity end while also s"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1407.4400","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":"2026-05-18T01:42:36Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"EFGxexZDTwpnPy6kILhfJ/Y1oiMWcf9pZCA4p6ktaPjSJWYFwlyhk/VGYPf8XVyzBL/mGJlEkBKjv0596ljOBw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-07T06:39:05.745595Z"},"content_sha256":"29d0d9d1aa8e8bc186a651e63b2c4eee1d6f5af42fe3b6d62e4e38ef4b57a6e2","schema_version":"1.0","event_id":"sha256:29d0d9d1aa8e8bc186a651e63b2c4eee1d6f5af42fe3b6d62e4e38ef4b57a6e2"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/T32VBTW762GMQYD5KV4EPDIWIG/bundle.json","state_url":"https://pith.science/pith/T32VBTW762GMQYD5KV4EPDIWIG/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/T32VBTW762GMQYD5KV4EPDIWIG/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":"2026-06-07T06:39:05Z","links":{"resolver":"https://pith.science/pith/T32VBTW762GMQYD5KV4EPDIWIG","bundle":"https://pith.science/pith/T32VBTW762GMQYD5KV4EPDIWIG/bundle.json","state":"https://pith.science/pith/T32VBTW762GMQYD5KV4EPDIWIG/state.json","well_known_bundle":"https://pith.science/.well-known/pith/T32VBTW762GMQYD5KV4EPDIWIG/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2014:T32VBTW762GMQYD5KV4EPDIWIG","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":"235696d02b0b18cacbeaf3032c07e99aee5c68a7659a0263ba9bc91117d3aa14","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2014-07-16T18:00:16Z","title_canon_sha256":"f35873a50478d017c107a1f7afad8471ec0558823842e6893301a392590b9b56"},"schema_version":"1.0","source":{"id":"1407.4400","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1407.4400","created_at":"2026-05-18T01:42:36Z"},{"alias_kind":"arxiv_version","alias_value":"1407.4400v1","created_at":"2026-05-18T01:42:36Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1407.4400","created_at":"2026-05-18T01:42:36Z"},{"alias_kind":"pith_short_12","alias_value":"T32VBTW762GM","created_at":"2026-05-18T12:28:49Z"},{"alias_kind":"pith_short_16","alias_value":"T32VBTW762GMQYD5","created_at":"2026-05-18T12:28:49Z"},{"alias_kind":"pith_short_8","alias_value":"T32VBTW7","created_at":"2026-05-18T12:28:49Z"}],"graph_snapshots":[{"event_id":"sha256:29d0d9d1aa8e8bc186a651e63b2c4eee1d6f5af42fe3b6d62e4e38ef4b57a6e2","target":"graph","created_at":"2026-05-18T01:42:36Z","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 present FIR-CO luminosity relations ($\\log L_{\\rm FIR} = \\alpha \\log L'_{\\rm CO} + \\beta$) for the full CO rotational ladder from J=1-0 to J=13-12 for 62 local (z < 0.1) (Ultra) Luminous Infrared Galaxies (LIRGs) using data from Herschel SPIRE-FTS and ground-based telescopes. We extend our sample to high redshifts (z > 1) by including 35 (sub)-millimeter selected dusty star forming galaxies from the literature with robust CO observations. The addition of luminous starbursts at high redshifts enlarge the range of the FIR-CO luminosity relations towards the high-IR-luminosity end while also s","authors_text":"A. Harris, A. S. Evans, A. Weiss, C. Henkel, D. A. Naylor, E. Gonzalez-Alfonso, E. M. Xilouris, F. Walter, G. J. Stacey, H. A. Smith, I. Leonidaki, J. Fischer, L. Armus, M. Spaans, P. van der Werf, R. Meijerink, S. Aalto, S. Veilleux, T. Diaz-Santos, T. R. Greve, Y. Gao, Z.-Y. Zhang","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2014-07-16T18:00:16Z","title":"Star formation relations and CO SLEDs across the J-ladder and redshift"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1407.4400","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":"sha256:8971ee3dcdfd018dc0f4578b988a181cc363c5bc112fcef2b15a819f98cb5724","target":"record","created_at":"2026-05-18T01:42:36Z","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":"235696d02b0b18cacbeaf3032c07e99aee5c68a7659a0263ba9bc91117d3aa14","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2014-07-16T18:00:16Z","title_canon_sha256":"f35873a50478d017c107a1f7afad8471ec0558823842e6893301a392590b9b56"},"schema_version":"1.0","source":{"id":"1407.4400","kind":"arxiv","version":1}},"canonical_sha256":"9ef550cedff68cc8607d5578478d16418e274d536d99ca147cde4ec3aee9b61d","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"9ef550cedff68cc8607d5578478d16418e274d536d99ca147cde4ec3aee9b61d","first_computed_at":"2026-05-18T01:42:36.069134Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:42:36.069134Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"yllili3fIhXA3u0zyEIaP1q4uobbmH0lz96+WqBDXv40/NdEVox+PG3mRHtlXpxiIe/WGXmE67gYa3J+GooGCw==","signature_status":"signed_v1","signed_at":"2026-05-18T01:42:36.069826Z","signed_message":"canonical_sha256_bytes"},"source_id":"1407.4400","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:8971ee3dcdfd018dc0f4578b988a181cc363c5bc112fcef2b15a819f98cb5724","sha256:29d0d9d1aa8e8bc186a651e63b2c4eee1d6f5af42fe3b6d62e4e38ef4b57a6e2"],"state_sha256":"d2f0bb055c103d0bd8dd4954b0c80dfb649372ccdf50a87944cbee363480633a"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"FYTYJ//kwsdkKN6jsIQyV3Ir+0AOxZoZP/w2cYSNKBQeTGCIwaqOrVmkK3d9EffFvueZhyI/kc3USxMOeWKNBA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-07T06:39:05.750500Z","bundle_sha256":"2de2524211d4dcf044128b12f673a2fab097c0ebdf6f3f36958dfea05883ff45"}}