{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2010:FRZKDBPWR3DKPSQ4C6ZP3KUAM6","short_pith_number":"pith:FRZKDBPW","canonical_record":{"source":{"id":"1012.5854","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2010-12-29T00:16:29Z","cross_cats_sorted":[],"title_canon_sha256":"f0f47f4381771867c2774ff6319d3fca3c405cf2dfa5badfc979f40cff12c1d0","abstract_canon_sha256":"c66dae4cf877033105f477bad1daefe02aebd4b9bfc69d9a6fea502c5dbddb75"},"schema_version":"1.0"},"canonical_sha256":"2c72a185f68ec6a7ca1c17b2fdaa8067944fff6de85c4610037a3b03efa89b74","source":{"kind":"arxiv","id":"1012.5854","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1012.5854","created_at":"2026-05-18T04:13:05Z"},{"alias_kind":"arxiv_version","alias_value":"1012.5854v1","created_at":"2026-05-18T04:13:05Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1012.5854","created_at":"2026-05-18T04:13:05Z"},{"alias_kind":"pith_short_12","alias_value":"FRZKDBPWR3DK","created_at":"2026-05-18T12:26:07Z"},{"alias_kind":"pith_short_16","alias_value":"FRZKDBPWR3DKPSQ4","created_at":"2026-05-18T12:26:07Z"},{"alias_kind":"pith_short_8","alias_value":"FRZKDBPW","created_at":"2026-05-18T12:26:07Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2010:FRZKDBPWR3DKPSQ4C6ZP3KUAM6","target":"record","payload":{"canonical_record":{"source":{"id":"1012.5854","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2010-12-29T00:16:29Z","cross_cats_sorted":[],"title_canon_sha256":"f0f47f4381771867c2774ff6319d3fca3c405cf2dfa5badfc979f40cff12c1d0","abstract_canon_sha256":"c66dae4cf877033105f477bad1daefe02aebd4b9bfc69d9a6fea502c5dbddb75"},"schema_version":"1.0"},"canonical_sha256":"2c72a185f68ec6a7ca1c17b2fdaa8067944fff6de85c4610037a3b03efa89b74","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T04:13:05.638309Z","signature_b64":"Paj8qDhZGERQfDLLCG/1uakEDaK8t2HPgBPZ7Z/BhBRo4qpIl6UMacP0oASRniB6tFirpoMPPcC34Vt/52RmCA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"2c72a185f68ec6a7ca1c17b2fdaa8067944fff6de85c4610037a3b03efa89b74","last_reissued_at":"2026-05-18T04:13:05.637669Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T04:13:05.637669Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1012.5854","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":"2026-05-18T04:13:05Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"eA7HRLUW7y3a9EH+jJvlX+v44lSTciPYAZEp4XQvoXC4hzF8ukdmOFkCpLM28dAWgPGalShthNUnyzzxjdmvAg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-01T14:35:49.429248Z"},"content_sha256":"5d674b763c49fbae9a67337089a2640b3769623aec7f857d05fca4fff1877a02","schema_version":"1.0","event_id":"sha256:5d674b763c49fbae9a67337089a2640b3769623aec7f857d05fca4fff1877a02"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2010:FRZKDBPWR3DKPSQ4C6ZP3KUAM6","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"COSMOS weak-lensing constraints on modified gravity","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"astro-ph.CO","authors_text":"Elisabetta Semboloni, Ismael Tereno, Tim Schrabback","submitted_at":"2010-12-29T00:16:29Z","abstract_excerpt":"The observed acceleration of the universe, explained through dark energy, could alternatively be explained through a modification of gravity that would also induce modifications in the evolution of cosmological perturbations. We use new weak lensing data from the COSMOS survey to test for deviations from General Relativity. The departure from GR is parametrized in a model-independent way that consistently parametrizes the two-point cosmic shear amplitude and growth. Using CMB priors, we perform a likelihood analysis. We find constraints on the amplitude of the signal that do not indicate a dev"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1012.5854","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":"2026-05-18T04:13:05Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"On/+95LI4maW9QrkjqGvbQO3g4F52YUlJZfvxpmuHTe+G/0ELU7nxKVIikc0PCRcYOV7NaNteBvUZZiq5PRPBA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-01T14:35:49.429625Z"},"content_sha256":"b6ddaa35704469e619a7dd10ad16b9d7a2e4113f6c524a03273d2641f7590257","schema_version":"1.0","event_id":"sha256:b6ddaa35704469e619a7dd10ad16b9d7a2e4113f6c524a03273d2641f7590257"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/FRZKDBPWR3DKPSQ4C6ZP3KUAM6/bundle.json","state_url":"https://pith.science/pith/FRZKDBPWR3DKPSQ4C6ZP3KUAM6/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/FRZKDBPWR3DKPSQ4C6ZP3KUAM6/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":"2026-06-01T14:35:49Z","links":{"resolver":"https://pith.science/pith/FRZKDBPWR3DKPSQ4C6ZP3KUAM6","bundle":"https://pith.science/pith/FRZKDBPWR3DKPSQ4C6ZP3KUAM6/bundle.json","state":"https://pith.science/pith/FRZKDBPWR3DKPSQ4C6ZP3KUAM6/state.json","well_known_bundle":"https://pith.science/.well-known/pith/FRZKDBPWR3DKPSQ4C6ZP3KUAM6/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2010:FRZKDBPWR3DKPSQ4C6ZP3KUAM6","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":"c66dae4cf877033105f477bad1daefe02aebd4b9bfc69d9a6fea502c5dbddb75","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2010-12-29T00:16:29Z","title_canon_sha256":"f0f47f4381771867c2774ff6319d3fca3c405cf2dfa5badfc979f40cff12c1d0"},"schema_version":"1.0","source":{"id":"1012.5854","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1012.5854","created_at":"2026-05-18T04:13:05Z"},{"alias_kind":"arxiv_version","alias_value":"1012.5854v1","created_at":"2026-05-18T04:13:05Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1012.5854","created_at":"2026-05-18T04:13:05Z"},{"alias_kind":"pith_short_12","alias_value":"FRZKDBPWR3DK","created_at":"2026-05-18T12:26:07Z"},{"alias_kind":"pith_short_16","alias_value":"FRZKDBPWR3DKPSQ4","created_at":"2026-05-18T12:26:07Z"},{"alias_kind":"pith_short_8","alias_value":"FRZKDBPW","created_at":"2026-05-18T12:26:07Z"}],"graph_snapshots":[{"event_id":"sha256:b6ddaa35704469e619a7dd10ad16b9d7a2e4113f6c524a03273d2641f7590257","target":"graph","created_at":"2026-05-18T04:13:05Z","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":"The observed acceleration of the universe, explained through dark energy, could alternatively be explained through a modification of gravity that would also induce modifications in the evolution of cosmological perturbations. We use new weak lensing data from the COSMOS survey to test for deviations from General Relativity. The departure from GR is parametrized in a model-independent way that consistently parametrizes the two-point cosmic shear amplitude and growth. Using CMB priors, we perform a likelihood analysis. We find constraints on the amplitude of the signal that do not indicate a dev","authors_text":"Elisabetta Semboloni, Ismael Tereno, Tim Schrabback","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2010-12-29T00:16:29Z","title":"COSMOS weak-lensing constraints on modified gravity"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1012.5854","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":"sha256:5d674b763c49fbae9a67337089a2640b3769623aec7f857d05fca4fff1877a02","target":"record","created_at":"2026-05-18T04:13:05Z","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":"c66dae4cf877033105f477bad1daefe02aebd4b9bfc69d9a6fea502c5dbddb75","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2010-12-29T00:16:29Z","title_canon_sha256":"f0f47f4381771867c2774ff6319d3fca3c405cf2dfa5badfc979f40cff12c1d0"},"schema_version":"1.0","source":{"id":"1012.5854","kind":"arxiv","version":1}},"canonical_sha256":"2c72a185f68ec6a7ca1c17b2fdaa8067944fff6de85c4610037a3b03efa89b74","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"2c72a185f68ec6a7ca1c17b2fdaa8067944fff6de85c4610037a3b03efa89b74","first_computed_at":"2026-05-18T04:13:05.637669Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T04:13:05.637669Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"Paj8qDhZGERQfDLLCG/1uakEDaK8t2HPgBPZ7Z/BhBRo4qpIl6UMacP0oASRniB6tFirpoMPPcC34Vt/52RmCA==","signature_status":"signed_v1","signed_at":"2026-05-18T04:13:05.638309Z","signed_message":"canonical_sha256_bytes"},"source_id":"1012.5854","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:5d674b763c49fbae9a67337089a2640b3769623aec7f857d05fca4fff1877a02","sha256:b6ddaa35704469e619a7dd10ad16b9d7a2e4113f6c524a03273d2641f7590257"],"state_sha256":"6de078e45503e55b00bbcfa4d3c6b0f49fe0d5477a11060f68fd564cbe9baa38"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"5cPZvNfQLpwfD1UL+vOhpJfTUHiaNGyo+7m7EflvP8/w78eJyoYtsqNkxy25W4fm+JDf8KVxe8jqFbSebzzVDw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-01T14:35:49.431613Z","bundle_sha256":"789cd75cea408609e52d90d74cd1d9193eab5d76ffd2ebdfc13bba5d40c6f64e"}}