{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2019:24UPFNIBU7DSY4LQ3KMNB3YFJ5","short_pith_number":"pith:24UPFNIB","canonical_record":{"source":{"id":"1907.12225","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2019-07-29T06:21:29Z","cross_cats_sorted":["astro-ph.GA","gr-qc","hep-th"],"title_canon_sha256":"ca8a818fcad21d9b0e137c171765d3f9af0ab91f4ffb1f238bef501e010c3ab9","abstract_canon_sha256":"d019185e9f570106b4811a0c0daaee5c87e351ac56f5191c3b330c78225a2799"},"schema_version":"1.0"},"canonical_sha256":"d728f2b501a7c72c7170da98d0ef054f5d25f1272f43357a609ecb4f58d9632d","source":{"kind":"arxiv","id":"1907.12225","version":3},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1907.12225","created_at":"2026-07-05T01:53:46Z"},{"alias_kind":"arxiv_version","alias_value":"1907.12225v3","created_at":"2026-07-05T01:53:46Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1907.12225","created_at":"2026-07-05T01:53:46Z"},{"alias_kind":"pith_short_12","alias_value":"24UPFNIBU7DS","created_at":"2026-07-05T01:53:46Z"},{"alias_kind":"pith_short_16","alias_value":"24UPFNIBU7DSY4LQ","created_at":"2026-07-05T01:53:46Z"},{"alias_kind":"pith_short_8","alias_value":"24UPFNIB","created_at":"2026-07-05T01:53:46Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2019:24UPFNIBU7DSY4LQ3KMNB3YFJ5","target":"record","payload":{"canonical_record":{"source":{"id":"1907.12225","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2019-07-29T06:21:29Z","cross_cats_sorted":["astro-ph.GA","gr-qc","hep-th"],"title_canon_sha256":"ca8a818fcad21d9b0e137c171765d3f9af0ab91f4ffb1f238bef501e010c3ab9","abstract_canon_sha256":"d019185e9f570106b4811a0c0daaee5c87e351ac56f5191c3b330c78225a2799"},"schema_version":"1.0"},"canonical_sha256":"d728f2b501a7c72c7170da98d0ef054f5d25f1272f43357a609ecb4f58d9632d","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T01:53:46.247633Z","signature_b64":"1u1j82lx5aX321vFuaOuTNxIdmfLWWfrkVhbBoVuH0gkn4viaWQo7FNmui02QHmavNIMLqDL4/JA1JvWeFB8DA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"d728f2b501a7c72c7170da98d0ef054f5d25f1272f43357a609ecb4f58d9632d","last_reissued_at":"2026-07-05T01:53:46.247189Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T01:53:46.247189Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1907.12225","source_version":3,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-07-05T01:53:46Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"y92DOTv30su1QKP6vH6UJ4YsuLmSFHbZkharObNUFRjAN5ivSOfXWc9u66GZir509srhiS76JoA3SZKi78QdAA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-03T22:04:30.061251Z"},"content_sha256":"a544adbb9491ede8ba5a290800b91e50a17cd43a1afbb6dbe861720ea95182a9","schema_version":"1.0","event_id":"sha256:a544adbb9491ede8ba5a290800b91e50a17cd43a1afbb6dbe861720ea95182a9"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2019:24UPFNIBU7DSY4LQ3KMNB3YFJ5","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"New test on general relativity and $f(T)$ torsional gravity from galaxy-galaxy weak lensing surveys","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.GA","gr-qc","hep-th"],"primary_cat":"astro-ph.CO","authors_text":"Emmanuel N. Saridakis, Wentao Luo, Yi-Fu Cai, Zhaoting Chen","submitted_at":"2019-07-29T06:21:29Z","abstract_excerpt":"We use galaxy-galaxy weak lensing data to perform a novel test on general relativity (GR) and $f(T)$ torsional gravity. In particular, we impose strong constraints using the torsional (teleparallel) formulation of gravity in which the deviation from GR is quantified by a single parameter $\\alpha$, an approximation which is always valid at low-redshift Universe and weak gravitational fields. We calculate the difference in the deflection angle and eventually derive the modified excess surface density profile, which is mainly affected at small scales. Confronting the predictions with weak lensing"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1907.12225","kind":"arxiv","version":3},"verdict":{"id":null,"model_set":{},"created_at":null,"strongest_claim":"","one_line_summary":"","pipeline_version":null,"weakest_assumption":"","pith_extraction_headline":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/1907.12225/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"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":"2026-07-05T01:53:46Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"mwgkrY2CXDgvtZkAZxiiZPtnje2dKcnZBXodrvB0QXxuu1z1GU84crHvEh2iEAmtyW5dfrEzhHVFvSrbZm3yAg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-03T22:04:30.062179Z"},"content_sha256":"218671bd46547648b1129517e13955f1861dbf90a2ec3cc948e3b4db2502ac9b","schema_version":"1.0","event_id":"sha256:218671bd46547648b1129517e13955f1861dbf90a2ec3cc948e3b4db2502ac9b"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/24UPFNIBU7DSY4LQ3KMNB3YFJ5/bundle.json","state_url":"https://pith.science/pith/24UPFNIBU7DSY4LQ3KMNB3YFJ5/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/24UPFNIBU7DSY4LQ3KMNB3YFJ5/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":"2026-08-03T22:04:30Z","links":{"resolver":"https://pith.science/pith/24UPFNIBU7DSY4LQ3KMNB3YFJ5","bundle":"https://pith.science/pith/24UPFNIBU7DSY4LQ3KMNB3YFJ5/bundle.json","state":"https://pith.science/pith/24UPFNIBU7DSY4LQ3KMNB3YFJ5/state.json","well_known_bundle":"https://pith.science/.well-known/pith/24UPFNIBU7DSY4LQ3KMNB3YFJ5/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2019:24UPFNIBU7DSY4LQ3KMNB3YFJ5","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":"d019185e9f570106b4811a0c0daaee5c87e351ac56f5191c3b330c78225a2799","cross_cats_sorted":["astro-ph.GA","gr-qc","hep-th"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2019-07-29T06:21:29Z","title_canon_sha256":"ca8a818fcad21d9b0e137c171765d3f9af0ab91f4ffb1f238bef501e010c3ab9"},"schema_version":"1.0","source":{"id":"1907.12225","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1907.12225","created_at":"2026-07-05T01:53:46Z"},{"alias_kind":"arxiv_version","alias_value":"1907.12225v3","created_at":"2026-07-05T01:53:46Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1907.12225","created_at":"2026-07-05T01:53:46Z"},{"alias_kind":"pith_short_12","alias_value":"24UPFNIBU7DS","created_at":"2026-07-05T01:53:46Z"},{"alias_kind":"pith_short_16","alias_value":"24UPFNIBU7DSY4LQ","created_at":"2026-07-05T01:53:46Z"},{"alias_kind":"pith_short_8","alias_value":"24UPFNIB","created_at":"2026-07-05T01:53:46Z"}],"graph_snapshots":[{"event_id":"sha256:218671bd46547648b1129517e13955f1861dbf90a2ec3cc948e3b4db2502ac9b","target":"graph","created_at":"2026-07-05T01:53:46Z","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"},"integrity":{"available":true,"clean":true,"detectors_run":[],"endpoint":"/pith/1907.12225/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We use galaxy-galaxy weak lensing data to perform a novel test on general relativity (GR) and $f(T)$ torsional gravity. In particular, we impose strong constraints using the torsional (teleparallel) formulation of gravity in which the deviation from GR is quantified by a single parameter $\\alpha$, an approximation which is always valid at low-redshift Universe and weak gravitational fields. We calculate the difference in the deflection angle and eventually derive the modified excess surface density profile, which is mainly affected at small scales. Confronting the predictions with weak lensing","authors_text":"Emmanuel N. Saridakis, Wentao Luo, Yi-Fu Cai, Zhaoting Chen","cross_cats":["astro-ph.GA","gr-qc","hep-th"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2019-07-29T06:21:29Z","title":"New test on general relativity and $f(T)$ torsional gravity from galaxy-galaxy weak lensing surveys"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1907.12225","kind":"arxiv","version":3},"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:a544adbb9491ede8ba5a290800b91e50a17cd43a1afbb6dbe861720ea95182a9","target":"record","created_at":"2026-07-05T01:53:46Z","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":"d019185e9f570106b4811a0c0daaee5c87e351ac56f5191c3b330c78225a2799","cross_cats_sorted":["astro-ph.GA","gr-qc","hep-th"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"astro-ph.CO","submitted_at":"2019-07-29T06:21:29Z","title_canon_sha256":"ca8a818fcad21d9b0e137c171765d3f9af0ab91f4ffb1f238bef501e010c3ab9"},"schema_version":"1.0","source":{"id":"1907.12225","kind":"arxiv","version":3}},"canonical_sha256":"d728f2b501a7c72c7170da98d0ef054f5d25f1272f43357a609ecb4f58d9632d","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"d728f2b501a7c72c7170da98d0ef054f5d25f1272f43357a609ecb4f58d9632d","first_computed_at":"2026-07-05T01:53:46.247189Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T01:53:46.247189Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"1u1j82lx5aX321vFuaOuTNxIdmfLWWfrkVhbBoVuH0gkn4viaWQo7FNmui02QHmavNIMLqDL4/JA1JvWeFB8DA==","signature_status":"signed_v1","signed_at":"2026-07-05T01:53:46.247633Z","signed_message":"canonical_sha256_bytes"},"source_id":"1907.12225","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:a544adbb9491ede8ba5a290800b91e50a17cd43a1afbb6dbe861720ea95182a9","sha256:218671bd46547648b1129517e13955f1861dbf90a2ec3cc948e3b4db2502ac9b"],"state_sha256":"82d18ea5df64004ff8b252fac2eff2d6b405b79659a0fe39b900a761dc8f2b75"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"ej5R8SYz39cjQZ46eucEMfjyPxmwhsr6L45DDYVknsFiUQ8BJMpp3BwhPG1kE2szzw8TVzGQxAgebmynM1brAQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-03T22:04:30.067987Z","bundle_sha256":"de6fcf02cd710113f66866c019c2c99da0945bc2d41ea13a84bf30c023947409"}}