{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2008:GDITNNG3GLPQVL6NS754WTDLYB","short_pith_number":"pith:GDITNNG3","canonical_record":{"source":{"id":"0801.2616","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"astro-ph","submitted_at":"2008-01-17T14:32:03Z","cross_cats_sorted":[],"title_canon_sha256":"d70c01e89d647f47f27223b884cf899176fc8ad976c2fc7fab995a4786155152","abstract_canon_sha256":"6682fa0d238e11403ccaa28d80e0508314e4ec675d17988d81419034f9b2a52d"},"schema_version":"1.0"},"canonical_sha256":"30d136b4db32df0aafcd97fbcb4c6bc0485765248494e82a43719f879394c0fc","source":{"kind":"arxiv","id":"0801.2616","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"0801.2616","created_at":"2026-05-18T04:36:41Z"},{"alias_kind":"arxiv_version","alias_value":"0801.2616v1","created_at":"2026-05-18T04:36:41Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.0801.2616","created_at":"2026-05-18T04:36:41Z"},{"alias_kind":"pith_short_12","alias_value":"GDITNNG3GLPQ","created_at":"2026-05-18T12:25:57Z"},{"alias_kind":"pith_short_16","alias_value":"GDITNNG3GLPQVL6N","created_at":"2026-05-18T12:25:57Z"},{"alias_kind":"pith_short_8","alias_value":"GDITNNG3","created_at":"2026-05-18T12:25:57Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2008:GDITNNG3GLPQVL6NS754WTDLYB","target":"record","payload":{"canonical_record":{"source":{"id":"0801.2616","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"astro-ph","submitted_at":"2008-01-17T14:32:03Z","cross_cats_sorted":[],"title_canon_sha256":"d70c01e89d647f47f27223b884cf899176fc8ad976c2fc7fab995a4786155152","abstract_canon_sha256":"6682fa0d238e11403ccaa28d80e0508314e4ec675d17988d81419034f9b2a52d"},"schema_version":"1.0"},"canonical_sha256":"30d136b4db32df0aafcd97fbcb4c6bc0485765248494e82a43719f879394c0fc","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T04:36:41.558418Z","signature_b64":"Br8H/a1ZMf5EultJ+oKbj1/V4kzGDnzVbuPeKCZmSTan0PAaCYaVa/mQDRyeEwQdD2VTpLtN9YKFiFc4ff65Ag==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"30d136b4db32df0aafcd97fbcb4c6bc0485765248494e82a43719f879394c0fc","last_reissued_at":"2026-05-18T04:36:41.557902Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T04:36:41.557902Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"0801.2616","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":"2026-05-18T04:36:41Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"js0li8zOgNqOFiVQ3BtxzbaXAqL36psBfJsQRxUP01/zG103ZLkMoAVdmEqytdMQmL05Z1lCUyyC7gWAuO9VDQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-02T13:56:42.088923Z"},"content_sha256":"3904c0e022e4663c43b175f06dbdf67b91e337fbe83d6c03b59e2363bdee4424","schema_version":"1.0","event_id":"sha256:3904c0e022e4663c43b175f06dbdf67b91e337fbe83d6c03b59e2363bdee4424"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2008:GDITNNG3GLPQVL6NS754WTDLYB","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Probing the Nature of EROs through ASTRO-F/AKARI observations","license":"","headline":"","cross_cats":[],"primary_cat":"astro-ph","authors_text":"A. Mignano, M. Longhetti, P. Saracco","submitted_at":"2008-01-17T14:32:03Z","abstract_excerpt":"We present a preliminary analysis of ASTRO-F data of a complete sample of ~150 EROs (R-K>5) down to K(Vega)<19, for which reliable photometric redshifts are available, in the range 0.8<z<2, selected over two fields (S7 and S2) of the MUNICS survey. The area covered is about 420 arcmin^2. We have imaged this area with AKARI telescope in N3 (3.4 micron), N60 (65 micron) and WL (150 micron) down to 12 microJy in the N3 filter, in order to detect the rest frame H or K-band emission, thus providing an excellent sampling of the SED of our EROs. From a first analysis we have an identification rate of"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"0801.2616","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":"2026-05-18T04:36:41Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"sXUX0EdKW+DT6MMEvlZjhlWsrn6Ua+OzLCxZAE8S51zhV2/yh/e0pc9Rp4Gfl9sRza9uoLEcMXIg5ZwFr1peDQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-02T13:56:42.089268Z"},"content_sha256":"f9e580765b3acc4e9e4784aa1f7b8a9aab877370f105da58c446a1881fbc350d","schema_version":"1.0","event_id":"sha256:f9e580765b3acc4e9e4784aa1f7b8a9aab877370f105da58c446a1881fbc350d"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/GDITNNG3GLPQVL6NS754WTDLYB/bundle.json","state_url":"https://pith.science/pith/GDITNNG3GLPQVL6NS754WTDLYB/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/GDITNNG3GLPQVL6NS754WTDLYB/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":"2026-06-02T13:56:42Z","links":{"resolver":"https://pith.science/pith/GDITNNG3GLPQVL6NS754WTDLYB","bundle":"https://pith.science/pith/GDITNNG3GLPQVL6NS754WTDLYB/bundle.json","state":"https://pith.science/pith/GDITNNG3GLPQVL6NS754WTDLYB/state.json","well_known_bundle":"https://pith.science/.well-known/pith/GDITNNG3GLPQVL6NS754WTDLYB/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2008:GDITNNG3GLPQVL6NS754WTDLYB","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":"6682fa0d238e11403ccaa28d80e0508314e4ec675d17988d81419034f9b2a52d","cross_cats_sorted":[],"license":"","primary_cat":"astro-ph","submitted_at":"2008-01-17T14:32:03Z","title_canon_sha256":"d70c01e89d647f47f27223b884cf899176fc8ad976c2fc7fab995a4786155152"},"schema_version":"1.0","source":{"id":"0801.2616","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"0801.2616","created_at":"2026-05-18T04:36:41Z"},{"alias_kind":"arxiv_version","alias_value":"0801.2616v1","created_at":"2026-05-18T04:36:41Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.0801.2616","created_at":"2026-05-18T04:36:41Z"},{"alias_kind":"pith_short_12","alias_value":"GDITNNG3GLPQ","created_at":"2026-05-18T12:25:57Z"},{"alias_kind":"pith_short_16","alias_value":"GDITNNG3GLPQVL6N","created_at":"2026-05-18T12:25:57Z"},{"alias_kind":"pith_short_8","alias_value":"GDITNNG3","created_at":"2026-05-18T12:25:57Z"}],"graph_snapshots":[{"event_id":"sha256:f9e580765b3acc4e9e4784aa1f7b8a9aab877370f105da58c446a1881fbc350d","target":"graph","created_at":"2026-05-18T04:36:41Z","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 a preliminary analysis of ASTRO-F data of a complete sample of ~150 EROs (R-K>5) down to K(Vega)<19, for which reliable photometric redshifts are available, in the range 0.8<z<2, selected over two fields (S7 and S2) of the MUNICS survey. The area covered is about 420 arcmin^2. We have imaged this area with AKARI telescope in N3 (3.4 micron), N60 (65 micron) and WL (150 micron) down to 12 microJy in the N3 filter, in order to detect the rest frame H or K-band emission, thus providing an excellent sampling of the SED of our EROs. From a first analysis we have an identification rate of","authors_text":"A. Mignano, M. Longhetti, P. Saracco","cross_cats":[],"headline":"","license":"","primary_cat":"astro-ph","submitted_at":"2008-01-17T14:32:03Z","title":"Probing the Nature of EROs through ASTRO-F/AKARI observations"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"0801.2616","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":"sha256:3904c0e022e4663c43b175f06dbdf67b91e337fbe83d6c03b59e2363bdee4424","target":"record","created_at":"2026-05-18T04:36:41Z","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":"6682fa0d238e11403ccaa28d80e0508314e4ec675d17988d81419034f9b2a52d","cross_cats_sorted":[],"license":"","primary_cat":"astro-ph","submitted_at":"2008-01-17T14:32:03Z","title_canon_sha256":"d70c01e89d647f47f27223b884cf899176fc8ad976c2fc7fab995a4786155152"},"schema_version":"1.0","source":{"id":"0801.2616","kind":"arxiv","version":1}},"canonical_sha256":"30d136b4db32df0aafcd97fbcb4c6bc0485765248494e82a43719f879394c0fc","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"30d136b4db32df0aafcd97fbcb4c6bc0485765248494e82a43719f879394c0fc","first_computed_at":"2026-05-18T04:36:41.557902Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T04:36:41.557902Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"Br8H/a1ZMf5EultJ+oKbj1/V4kzGDnzVbuPeKCZmSTan0PAaCYaVa/mQDRyeEwQdD2VTpLtN9YKFiFc4ff65Ag==","signature_status":"signed_v1","signed_at":"2026-05-18T04:36:41.558418Z","signed_message":"canonical_sha256_bytes"},"source_id":"0801.2616","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:3904c0e022e4663c43b175f06dbdf67b91e337fbe83d6c03b59e2363bdee4424","sha256:f9e580765b3acc4e9e4784aa1f7b8a9aab877370f105da58c446a1881fbc350d"],"state_sha256":"81861ed07ea6712573f37099655dedd85aa940264a1506e5d590f2930f569d2f"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"c64b9mnK3vBKdvxYUvwI4wJ81f1N02zQ/eZOh6XkYPbGBZviKGj3Nczmuoxtkb9kjtKIrqS1drx6Deu8X3EZDg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-02T13:56:42.091224Z","bundle_sha256":"7f97508192bbf663ce9ce64f68897d0d959fecf7c65505c30c83e22be0107c7d"}}