{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2013:ZDSXCNUQUXTNAAJ7JBHN6JD3KQ","short_pith_number":"pith:ZDSXCNUQ","canonical_record":{"source":{"id":"1308.3369","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2013-08-15T12:06:59Z","cross_cats_sorted":["hep-th"],"title_canon_sha256":"cf1e324c9482cd0ed5d72a06b5f61bec8921ce31dbd72f5a0f3d963c486a2639","abstract_canon_sha256":"de963c40587fe4afb35c0ee4fa645f6affd62ab9f1de8f4f024e3db5cfb3f30f"},"schema_version":"1.0"},"canonical_sha256":"c8e5713690a5e6d0013f484edf247b543d02c3c24ac86b8258f3e9fb84464128","source":{"kind":"arxiv","id":"1308.3369","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1308.3369","created_at":"2026-05-18T02:39:45Z"},{"alias_kind":"arxiv_version","alias_value":"1308.3369v2","created_at":"2026-05-18T02:39:45Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1308.3369","created_at":"2026-05-18T02:39:45Z"},{"alias_kind":"pith_short_12","alias_value":"ZDSXCNUQUXTN","created_at":"2026-05-18T12:28:09Z"},{"alias_kind":"pith_short_16","alias_value":"ZDSXCNUQUXTNAAJ7","created_at":"2026-05-18T12:28:09Z"},{"alias_kind":"pith_short_8","alias_value":"ZDSXCNUQ","created_at":"2026-05-18T12:28:09Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2013:ZDSXCNUQUXTNAAJ7JBHN6JD3KQ","target":"record","payload":{"canonical_record":{"source":{"id":"1308.3369","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2013-08-15T12:06:59Z","cross_cats_sorted":["hep-th"],"title_canon_sha256":"cf1e324c9482cd0ed5d72a06b5f61bec8921ce31dbd72f5a0f3d963c486a2639","abstract_canon_sha256":"de963c40587fe4afb35c0ee4fa645f6affd62ab9f1de8f4f024e3db5cfb3f30f"},"schema_version":"1.0"},"canonical_sha256":"c8e5713690a5e6d0013f484edf247b543d02c3c24ac86b8258f3e9fb84464128","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:39:45.965482Z","signature_b64":"HQ7qBbXEwfh5Di410tua9t9nkLaz30YYSgOW4QcMiOe4UabA1o2dC0YHQ4mPAFLv/cnod1msWlMDx3HmyWrlCg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"c8e5713690a5e6d0013f484edf247b543d02c3c24ac86b8258f3e9fb84464128","last_reissued_at":"2026-05-18T02:39:45.965017Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:39:45.965017Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1308.3369","source_version":2,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T02:39:45Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"xGHaGDUpNpUojbAEofurMK9B549aixeVMUKVIJuyVMfSL7XAtTXFfH1Lvl2QW2rpXFfePJgCnAzNOUD1p+IHCQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-31T22:53:21.189841Z"},"content_sha256":"3b5ea9bca08beb7846d22d885f2f50a25d9f47d0a4bf03a2dfb2d5d667d2b565","schema_version":"1.0","event_id":"sha256:3b5ea9bca08beb7846d22d885f2f50a25d9f47d0a4bf03a2dfb2d5d667d2b565"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2013:ZDSXCNUQUXTNAAJ7JBHN6JD3KQ","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Equations of motion in gravity theories with nonminimal coupling: a loophole to detect torsion macroscopically?","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["hep-th"],"primary_cat":"gr-qc","authors_text":"Dirk Puetzfeld, Yuri N. Obukhov","submitted_at":"2013-08-15T12:06:59Z","abstract_excerpt":"We derive multipolar equations of motion for gravitational theories with general nonminimal coupling in spacetimes admitting torsion. Our very general findings allow for the systematic testing of whole classes of theories by means of extended test bodies. One peculiar feature of certain subclasses of nonminimal theories turns out to be their sensitivity to post-Riemannian spacetime structures even in experiments without microstructured test matter."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1308.3369","kind":"arxiv","version":2},"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":"2026-05-18T02:39:45Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"yBBZSAEypWNIjStCHI9bGXSJ7RYZ4JlpF25uSPiaIhSGkNm3HE8VpYomX0dQ8sp2B+HX0PHj7hwSXt8NPwNYDA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-31T22:53:21.190672Z"},"content_sha256":"d3855ad4892207c00bcd3ec82abf03163d9a82b8fa97d6a640433c8e7ecf5fcf","schema_version":"1.0","event_id":"sha256:d3855ad4892207c00bcd3ec82abf03163d9a82b8fa97d6a640433c8e7ecf5fcf"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/ZDSXCNUQUXTNAAJ7JBHN6JD3KQ/bundle.json","state_url":"https://pith.science/pith/ZDSXCNUQUXTNAAJ7JBHN6JD3KQ/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/ZDSXCNUQUXTNAAJ7JBHN6JD3KQ/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":"2026-05-31T22:53:21Z","links":{"resolver":"https://pith.science/pith/ZDSXCNUQUXTNAAJ7JBHN6JD3KQ","bundle":"https://pith.science/pith/ZDSXCNUQUXTNAAJ7JBHN6JD3KQ/bundle.json","state":"https://pith.science/pith/ZDSXCNUQUXTNAAJ7JBHN6JD3KQ/state.json","well_known_bundle":"https://pith.science/.well-known/pith/ZDSXCNUQUXTNAAJ7JBHN6JD3KQ/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2013:ZDSXCNUQUXTNAAJ7JBHN6JD3KQ","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":"de963c40587fe4afb35c0ee4fa645f6affd62ab9f1de8f4f024e3db5cfb3f30f","cross_cats_sorted":["hep-th"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2013-08-15T12:06:59Z","title_canon_sha256":"cf1e324c9482cd0ed5d72a06b5f61bec8921ce31dbd72f5a0f3d963c486a2639"},"schema_version":"1.0","source":{"id":"1308.3369","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1308.3369","created_at":"2026-05-18T02:39:45Z"},{"alias_kind":"arxiv_version","alias_value":"1308.3369v2","created_at":"2026-05-18T02:39:45Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1308.3369","created_at":"2026-05-18T02:39:45Z"},{"alias_kind":"pith_short_12","alias_value":"ZDSXCNUQUXTN","created_at":"2026-05-18T12:28:09Z"},{"alias_kind":"pith_short_16","alias_value":"ZDSXCNUQUXTNAAJ7","created_at":"2026-05-18T12:28:09Z"},{"alias_kind":"pith_short_8","alias_value":"ZDSXCNUQ","created_at":"2026-05-18T12:28:09Z"}],"graph_snapshots":[{"event_id":"sha256:d3855ad4892207c00bcd3ec82abf03163d9a82b8fa97d6a640433c8e7ecf5fcf","target":"graph","created_at":"2026-05-18T02:39:45Z","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 derive multipolar equations of motion for gravitational theories with general nonminimal coupling in spacetimes admitting torsion. Our very general findings allow for the systematic testing of whole classes of theories by means of extended test bodies. One peculiar feature of certain subclasses of nonminimal theories turns out to be their sensitivity to post-Riemannian spacetime structures even in experiments without microstructured test matter.","authors_text":"Dirk Puetzfeld, Yuri N. Obukhov","cross_cats":["hep-th"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2013-08-15T12:06:59Z","title":"Equations of motion in gravity theories with nonminimal coupling: a loophole to detect torsion macroscopically?"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1308.3369","kind":"arxiv","version":2},"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":"sha256:3b5ea9bca08beb7846d22d885f2f50a25d9f47d0a4bf03a2dfb2d5d667d2b565","target":"record","created_at":"2026-05-18T02:39:45Z","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":"de963c40587fe4afb35c0ee4fa645f6affd62ab9f1de8f4f024e3db5cfb3f30f","cross_cats_sorted":["hep-th"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2013-08-15T12:06:59Z","title_canon_sha256":"cf1e324c9482cd0ed5d72a06b5f61bec8921ce31dbd72f5a0f3d963c486a2639"},"schema_version":"1.0","source":{"id":"1308.3369","kind":"arxiv","version":2}},"canonical_sha256":"c8e5713690a5e6d0013f484edf247b543d02c3c24ac86b8258f3e9fb84464128","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"c8e5713690a5e6d0013f484edf247b543d02c3c24ac86b8258f3e9fb84464128","first_computed_at":"2026-05-18T02:39:45.965017Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:39:45.965017Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"HQ7qBbXEwfh5Di410tua9t9nkLaz30YYSgOW4QcMiOe4UabA1o2dC0YHQ4mPAFLv/cnod1msWlMDx3HmyWrlCg==","signature_status":"signed_v1","signed_at":"2026-05-18T02:39:45.965482Z","signed_message":"canonical_sha256_bytes"},"source_id":"1308.3369","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:3b5ea9bca08beb7846d22d885f2f50a25d9f47d0a4bf03a2dfb2d5d667d2b565","sha256:d3855ad4892207c00bcd3ec82abf03163d9a82b8fa97d6a640433c8e7ecf5fcf"],"state_sha256":"2a71382ad262c82feb3eca59e81a383c987bd06fcbd5d767253ac51e140ae881"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"DhjGWgscNcy89AavLnuWKUsvyQsNXdQvqmmfspNk9FhCzjAfHREe6kwBZjg5o1XscCXHMkLaeSzmDKnhGoN4Dw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-31T22:53:21.195103Z","bundle_sha256":"1e1be9d1be38946500657e97273bbee62fa650b52182459067ffbcc3897714f2"}}