{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2007:VZAXRTPKG5HWADOKS3TJSWURKK","short_pith_number":"pith:VZAXRTPK","canonical_record":{"source":{"id":"physics/0701022","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"physics.ao-ph","submitted_at":"2007-01-02T03:12:34Z","cross_cats_sorted":["physics.optics"],"title_canon_sha256":"e4a819406a90791061b739c6f0811553f24d78a3ad70c67f56d5bf29797d6034","abstract_canon_sha256":"64cc9e904078df23c92def947d064ffe1c21d359e90a2b1f81e1c31feb38d6ab"},"schema_version":"1.0"},"canonical_sha256":"ae4178cdea374f600dca96e6995a9152935493fa8d4df9aadc48bbaa4ee6c9fb","source":{"kind":"arxiv","id":"physics/0701022","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"physics/0701022","created_at":"2026-05-18T01:38:04Z"},{"alias_kind":"arxiv_version","alias_value":"physics/0701022v1","created_at":"2026-05-18T01:38:04Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.physics/0701022","created_at":"2026-05-18T01:38:04Z"},{"alias_kind":"pith_short_12","alias_value":"VZAXRTPKG5HW","created_at":"2026-05-18T12:25:56Z"},{"alias_kind":"pith_short_16","alias_value":"VZAXRTPKG5HWADOK","created_at":"2026-05-18T12:25:56Z"},{"alias_kind":"pith_short_8","alias_value":"VZAXRTPK","created_at":"2026-05-18T12:25:56Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2007:VZAXRTPKG5HWADOKS3TJSWURKK","target":"record","payload":{"canonical_record":{"source":{"id":"physics/0701022","kind":"arxiv","version":1},"metadata":{"license":"","primary_cat":"physics.ao-ph","submitted_at":"2007-01-02T03:12:34Z","cross_cats_sorted":["physics.optics"],"title_canon_sha256":"e4a819406a90791061b739c6f0811553f24d78a3ad70c67f56d5bf29797d6034","abstract_canon_sha256":"64cc9e904078df23c92def947d064ffe1c21d359e90a2b1f81e1c31feb38d6ab"},"schema_version":"1.0"},"canonical_sha256":"ae4178cdea374f600dca96e6995a9152935493fa8d4df9aadc48bbaa4ee6c9fb","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:38:04.752883Z","signature_b64":"CjKIiQ5+HMVOVa5Rwe7UES6TI1W/LN6ly/ad2sF1mdjsahJnYsvgHZKKqLSdw6eKV5e8o1MNv7hUjoR7vD3hBg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"ae4178cdea374f600dca96e6995a9152935493fa8d4df9aadc48bbaa4ee6c9fb","last_reissued_at":"2026-05-18T01:38:04.752447Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:38:04.752447Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"physics/0701022","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":"2026-05-18T01:38:04Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"3Ofp7TCb0T9NICxKOcb7zEcMss0p8EgfHIRaK97chkGFnbhQRgHv9A8czrcHHztNY2n7IBK2bdLCYBtPjDXDAA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-24T06:52:25.562644Z"},"content_sha256":"8fb828651ffaa7a7b3f73248f42cdac0a75a5a55787edc21c83bf8db3b016769","schema_version":"1.0","event_id":"sha256:8fb828651ffaa7a7b3f73248f42cdac0a75a5a55787edc21c83bf8db3b016769"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2007:VZAXRTPKG5HWADOKS3TJSWURKK","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Humidity contribution to C_n^2 over a 600m pathlength in a tropical marine environment","license":"","headline":"","cross_cats":["physics.optics"],"primary_cat":"physics.ao-ph","authors_text":"Carlos O. Font, Eun Oh, G. Charmaine Gilbreath, Mark P. J. L. Chang","submitted_at":"2007-01-02T03:12:34Z","abstract_excerpt":"We present new optical turbulence structure parameter measurements, C_n^2, over sea water between La Parguera and Magueyes Island (17.6N 67W) on the southwest coast of Puerto Rico. The 600 meter horizontal paths were located approximately 1.5 m and 10 m above sea level. No data of this type has ever been made available in the literature. Based on the data, we show that the C_n^2 measurements are about 7 times less compared to equivalent land data. This strong evidence reinforces our previous argument that humidity must be accounted for to better ascertain the near surface atmospheric turbulenc"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"physics/0701022","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":"2026-05-18T01:38:04Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"hY9/hgh33j76c6r91RqNClJfMADPLTDuymm+dcNZcCR2go4HqZGB59WYBagTPyPV6tnanrNB/1Txea+wwCYcBg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-24T06:52:25.562990Z"},"content_sha256":"7e44bc63b33c351fcd7c1b96a6d348fba9a2e557479c6f7cbafd624505bfb2bc","schema_version":"1.0","event_id":"sha256:7e44bc63b33c351fcd7c1b96a6d348fba9a2e557479c6f7cbafd624505bfb2bc"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/VZAXRTPKG5HWADOKS3TJSWURKK/bundle.json","state_url":"https://pith.science/pith/VZAXRTPKG5HWADOKS3TJSWURKK/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/VZAXRTPKG5HWADOKS3TJSWURKK/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":"2026-06-24T06:52:25Z","links":{"resolver":"https://pith.science/pith/VZAXRTPKG5HWADOKS3TJSWURKK","bundle":"https://pith.science/pith/VZAXRTPKG5HWADOKS3TJSWURKK/bundle.json","state":"https://pith.science/pith/VZAXRTPKG5HWADOKS3TJSWURKK/state.json","well_known_bundle":"https://pith.science/.well-known/pith/VZAXRTPKG5HWADOKS3TJSWURKK/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2007:VZAXRTPKG5HWADOKS3TJSWURKK","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":"64cc9e904078df23c92def947d064ffe1c21d359e90a2b1f81e1c31feb38d6ab","cross_cats_sorted":["physics.optics"],"license":"","primary_cat":"physics.ao-ph","submitted_at":"2007-01-02T03:12:34Z","title_canon_sha256":"e4a819406a90791061b739c6f0811553f24d78a3ad70c67f56d5bf29797d6034"},"schema_version":"1.0","source":{"id":"physics/0701022","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"physics/0701022","created_at":"2026-05-18T01:38:04Z"},{"alias_kind":"arxiv_version","alias_value":"physics/0701022v1","created_at":"2026-05-18T01:38:04Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.physics/0701022","created_at":"2026-05-18T01:38:04Z"},{"alias_kind":"pith_short_12","alias_value":"VZAXRTPKG5HW","created_at":"2026-05-18T12:25:56Z"},{"alias_kind":"pith_short_16","alias_value":"VZAXRTPKG5HWADOK","created_at":"2026-05-18T12:25:56Z"},{"alias_kind":"pith_short_8","alias_value":"VZAXRTPK","created_at":"2026-05-18T12:25:56Z"}],"graph_snapshots":[{"event_id":"sha256:7e44bc63b33c351fcd7c1b96a6d348fba9a2e557479c6f7cbafd624505bfb2bc","target":"graph","created_at":"2026-05-18T01:38:04Z","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 new optical turbulence structure parameter measurements, C_n^2, over sea water between La Parguera and Magueyes Island (17.6N 67W) on the southwest coast of Puerto Rico. The 600 meter horizontal paths were located approximately 1.5 m and 10 m above sea level. No data of this type has ever been made available in the literature. Based on the data, we show that the C_n^2 measurements are about 7 times less compared to equivalent land data. This strong evidence reinforces our previous argument that humidity must be accounted for to better ascertain the near surface atmospheric turbulenc","authors_text":"Carlos O. Font, Eun Oh, G. Charmaine Gilbreath, Mark P. J. L. Chang","cross_cats":["physics.optics"],"headline":"","license":"","primary_cat":"physics.ao-ph","submitted_at":"2007-01-02T03:12:34Z","title":"Humidity contribution to C_n^2 over a 600m pathlength in a tropical marine environment"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"physics/0701022","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":"sha256:8fb828651ffaa7a7b3f73248f42cdac0a75a5a55787edc21c83bf8db3b016769","target":"record","created_at":"2026-05-18T01:38:04Z","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":"64cc9e904078df23c92def947d064ffe1c21d359e90a2b1f81e1c31feb38d6ab","cross_cats_sorted":["physics.optics"],"license":"","primary_cat":"physics.ao-ph","submitted_at":"2007-01-02T03:12:34Z","title_canon_sha256":"e4a819406a90791061b739c6f0811553f24d78a3ad70c67f56d5bf29797d6034"},"schema_version":"1.0","source":{"id":"physics/0701022","kind":"arxiv","version":1}},"canonical_sha256":"ae4178cdea374f600dca96e6995a9152935493fa8d4df9aadc48bbaa4ee6c9fb","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"ae4178cdea374f600dca96e6995a9152935493fa8d4df9aadc48bbaa4ee6c9fb","first_computed_at":"2026-05-18T01:38:04.752447Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:38:04.752447Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"CjKIiQ5+HMVOVa5Rwe7UES6TI1W/LN6ly/ad2sF1mdjsahJnYsvgHZKKqLSdw6eKV5e8o1MNv7hUjoR7vD3hBg==","signature_status":"signed_v1","signed_at":"2026-05-18T01:38:04.752883Z","signed_message":"canonical_sha256_bytes"},"source_id":"physics/0701022","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:8fb828651ffaa7a7b3f73248f42cdac0a75a5a55787edc21c83bf8db3b016769","sha256:7e44bc63b33c351fcd7c1b96a6d348fba9a2e557479c6f7cbafd624505bfb2bc"],"state_sha256":"6e34eb1c8361fb678d53470094a73648f092b49735b954a3e151ab9da01b89bb"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"o8IOEo5FsBOietuMUi5+o/jg6br9rftKwwN0wh95Rn/e+bEee50vPjFY/pBgEGNqR+dkgMlCog7rYB3yuyWtCA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-24T06:52:25.565044Z","bundle_sha256":"40464a2c32116f5d6529befda20fd4a0e22dcc19e77f2d2f700dfb0bb0aa9567"}}