{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2017:M4E4WZLMPOR6GNIR63WZWWV57Q","short_pith_number":"pith:M4E4WZLM","canonical_record":{"source":{"id":"1706.04000","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2017-06-13T11:11:13Z","cross_cats_sorted":[],"title_canon_sha256":"54ab80863fe86d75e86e7fa6b1833c2896860d828343847414b673690e65430d","abstract_canon_sha256":"042975905bdb2170e6990de0eaa6d7ccad67caee2eb83da9cb98ddf69ea68600"},"schema_version":"1.0"},"canonical_sha256":"6709cb656c7ba3e33511f6ed9b5abdfc1aecff129ea96dd78cfd0083f778ee57","source":{"kind":"arxiv","id":"1706.04000","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1706.04000","created_at":"2026-05-18T00:34:47Z"},{"alias_kind":"arxiv_version","alias_value":"1706.04000v1","created_at":"2026-05-18T00:34:47Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1706.04000","created_at":"2026-05-18T00:34:47Z"},{"alias_kind":"pith_short_12","alias_value":"M4E4WZLMPOR6","created_at":"2026-05-18T12:31:28Z"},{"alias_kind":"pith_short_16","alias_value":"M4E4WZLMPOR6GNIR","created_at":"2026-05-18T12:31:28Z"},{"alias_kind":"pith_short_8","alias_value":"M4E4WZLM","created_at":"2026-05-18T12:31:28Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2017:M4E4WZLMPOR6GNIR63WZWWV57Q","target":"record","payload":{"canonical_record":{"source":{"id":"1706.04000","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2017-06-13T11:11:13Z","cross_cats_sorted":[],"title_canon_sha256":"54ab80863fe86d75e86e7fa6b1833c2896860d828343847414b673690e65430d","abstract_canon_sha256":"042975905bdb2170e6990de0eaa6d7ccad67caee2eb83da9cb98ddf69ea68600"},"schema_version":"1.0"},"canonical_sha256":"6709cb656c7ba3e33511f6ed9b5abdfc1aecff129ea96dd78cfd0083f778ee57","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:34:47.898464Z","signature_b64":"KQ6RBDOHsRE9+D9KnG3PYshA0R8yLQzh2cXc4e5JPAoypt4zkXNySZo498zAAbfckPpklEnD1FSJZTwgob1EDg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"6709cb656c7ba3e33511f6ed9b5abdfc1aecff129ea96dd78cfd0083f778ee57","last_reissued_at":"2026-05-18T00:34:47.897717Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:34:47.897717Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1706.04000","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":"2026-05-18T00:34:47Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Wyan6pQga3eEK66UVZJyBwdaNVVbFEwS5QdYs4wAFfXddy81dK9pXnE8pl+in9WzoSbW0Uwh0+OPNnCIDjeJAA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-31T15:03:40.886273Z"},"content_sha256":"b24e7c1b1ea64dea11fc171c05241d2d7782ded12a0aa4fad908ca5b43accafe","schema_version":"1.0","event_id":"sha256:b24e7c1b1ea64dea11fc171c05241d2d7782ded12a0aa4fad908ca5b43accafe"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2017:M4E4WZLMPOR6GNIR63WZWWV57Q","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"The mass--metallicity relation AKARI-FMOS infrared galaxies at $z\\sim0.88$ in the AKARI North Ecliptic Pole Deep Survey Field","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.GA","authors_text":"Chris Pearson, Hideo Matsuhara, Matthew Malkan, Nagisa Oi, Tomotsugu Goto","submitted_at":"2017-06-13T11:11:13Z","abstract_excerpt":"Mass, metallicity, and star formation rate (SFR) of a galaxy are crucial parameters in understanding galaxy formation and evolution. However, the relation among these is still a matter of debate for luminous infrared galaxies, which carry a bulk of SFR budget of the universe at $z\\sim1$. We have investigated the relation among stellar mass, gas-phase oxygen abundance, and SFR of AKARI-detected mid-IR galaxies at $z\\sim0.88$ in the AKARI NEP deep field. We observed about 350 AKARI sources with Subaru/FMOS NIR spectrograph, and detected secure and expected H$\\alpha$ emission lines from 25 and 44"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1706.04000","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":"2026-05-18T00:34:47Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"x1GMfKws56PtVN6+QFGDEqjT0U8KnL7jlHvh6MKEaDGUconR51p7qj+b5zOyJkguUtfQAHJNOdbiRVEC2XRrDg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-31T15:03:40.886899Z"},"content_sha256":"485040e47f99e8f53a8b912b361218c2ad68bcc2611728c356755f3529fa16c6","schema_version":"1.0","event_id":"sha256:485040e47f99e8f53a8b912b361218c2ad68bcc2611728c356755f3529fa16c6"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/M4E4WZLMPOR6GNIR63WZWWV57Q/bundle.json","state_url":"https://pith.science/pith/M4E4WZLMPOR6GNIR63WZWWV57Q/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/M4E4WZLMPOR6GNIR63WZWWV57Q/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":"2026-05-31T15:03:40Z","links":{"resolver":"https://pith.science/pith/M4E4WZLMPOR6GNIR63WZWWV57Q","bundle":"https://pith.science/pith/M4E4WZLMPOR6GNIR63WZWWV57Q/bundle.json","state":"https://pith.science/pith/M4E4WZLMPOR6GNIR63WZWWV57Q/state.json","well_known_bundle":"https://pith.science/.well-known/pith/M4E4WZLMPOR6GNIR63WZWWV57Q/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2017:M4E4WZLMPOR6GNIR63WZWWV57Q","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":"042975905bdb2170e6990de0eaa6d7ccad67caee2eb83da9cb98ddf69ea68600","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2017-06-13T11:11:13Z","title_canon_sha256":"54ab80863fe86d75e86e7fa6b1833c2896860d828343847414b673690e65430d"},"schema_version":"1.0","source":{"id":"1706.04000","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1706.04000","created_at":"2026-05-18T00:34:47Z"},{"alias_kind":"arxiv_version","alias_value":"1706.04000v1","created_at":"2026-05-18T00:34:47Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1706.04000","created_at":"2026-05-18T00:34:47Z"},{"alias_kind":"pith_short_12","alias_value":"M4E4WZLMPOR6","created_at":"2026-05-18T12:31:28Z"},{"alias_kind":"pith_short_16","alias_value":"M4E4WZLMPOR6GNIR","created_at":"2026-05-18T12:31:28Z"},{"alias_kind":"pith_short_8","alias_value":"M4E4WZLM","created_at":"2026-05-18T12:31:28Z"}],"graph_snapshots":[{"event_id":"sha256:485040e47f99e8f53a8b912b361218c2ad68bcc2611728c356755f3529fa16c6","target":"graph","created_at":"2026-05-18T00:34:47Z","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":"Mass, metallicity, and star formation rate (SFR) of a galaxy are crucial parameters in understanding galaxy formation and evolution. However, the relation among these is still a matter of debate for luminous infrared galaxies, which carry a bulk of SFR budget of the universe at $z\\sim1$. We have investigated the relation among stellar mass, gas-phase oxygen abundance, and SFR of AKARI-detected mid-IR galaxies at $z\\sim0.88$ in the AKARI NEP deep field. We observed about 350 AKARI sources with Subaru/FMOS NIR spectrograph, and detected secure and expected H$\\alpha$ emission lines from 25 and 44","authors_text":"Chris Pearson, Hideo Matsuhara, Matthew Malkan, Nagisa Oi, Tomotsugu Goto","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2017-06-13T11:11:13Z","title":"The mass--metallicity relation AKARI-FMOS infrared galaxies at $z\\sim0.88$ in the AKARI North Ecliptic Pole Deep Survey Field"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1706.04000","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:b24e7c1b1ea64dea11fc171c05241d2d7782ded12a0aa4fad908ca5b43accafe","target":"record","created_at":"2026-05-18T00:34:47Z","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":"042975905bdb2170e6990de0eaa6d7ccad67caee2eb83da9cb98ddf69ea68600","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.GA","submitted_at":"2017-06-13T11:11:13Z","title_canon_sha256":"54ab80863fe86d75e86e7fa6b1833c2896860d828343847414b673690e65430d"},"schema_version":"1.0","source":{"id":"1706.04000","kind":"arxiv","version":1}},"canonical_sha256":"6709cb656c7ba3e33511f6ed9b5abdfc1aecff129ea96dd78cfd0083f778ee57","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"6709cb656c7ba3e33511f6ed9b5abdfc1aecff129ea96dd78cfd0083f778ee57","first_computed_at":"2026-05-18T00:34:47.897717Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:34:47.897717Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"KQ6RBDOHsRE9+D9KnG3PYshA0R8yLQzh2cXc4e5JPAoypt4zkXNySZo498zAAbfckPpklEnD1FSJZTwgob1EDg==","signature_status":"signed_v1","signed_at":"2026-05-18T00:34:47.898464Z","signed_message":"canonical_sha256_bytes"},"source_id":"1706.04000","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:b24e7c1b1ea64dea11fc171c05241d2d7782ded12a0aa4fad908ca5b43accafe","sha256:485040e47f99e8f53a8b912b361218c2ad68bcc2611728c356755f3529fa16c6"],"state_sha256":"288b4b380847c739143c3bc2237c318257202b76dbe2e588709d09d634b20122"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"pB7jJNq440gbVGAJV5xWXHAqJD5BzjziBROPSXW70gIrpZ7qjSc6QXy+cpPgFUOXnTPQtUOtIixbCUI70OjiDg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-31T15:03:40.890332Z","bundle_sha256":"17b0a3d3de41dcb9233125a57c62340955d6ce6f36062b09da630b924f11669f"}}