{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2012:Y5IX5PY2DR3RPTR67GHDINTUUA","short_pith_number":"pith:Y5IX5PY2","canonical_record":{"source":{"id":"1209.3364","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2012-09-15T07:25:09Z","cross_cats_sorted":["astro-ph.CO","gr-qc"],"title_canon_sha256":"bcfadc12ebb772597fd5759478e3d14016279a6e7b81a1ffd773af76ae3e58a5","abstract_canon_sha256":"1ce8f9dd53a0284adaf2e02f9073733d6f4d2de179e5f34a5681a8cbcfb6d3fa"},"schema_version":"1.0"},"canonical_sha256":"c7517ebf1a1c7717ce3ef98e343674a00c9d0c7bd2167ef136ff78719a62948b","source":{"kind":"arxiv","id":"1209.3364","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1209.3364","created_at":"2026-05-18T03:29:16Z"},{"alias_kind":"arxiv_version","alias_value":"1209.3364v2","created_at":"2026-05-18T03:29:16Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1209.3364","created_at":"2026-05-18T03:29:16Z"},{"alias_kind":"pith_short_12","alias_value":"Y5IX5PY2DR3R","created_at":"2026-05-18T12:27:27Z"},{"alias_kind":"pith_short_16","alias_value":"Y5IX5PY2DR3RPTR6","created_at":"2026-05-18T12:27:27Z"},{"alias_kind":"pith_short_8","alias_value":"Y5IX5PY2","created_at":"2026-05-18T12:27:27Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2012:Y5IX5PY2DR3RPTR67GHDINTUUA","target":"record","payload":{"canonical_record":{"source":{"id":"1209.3364","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2012-09-15T07:25:09Z","cross_cats_sorted":["astro-ph.CO","gr-qc"],"title_canon_sha256":"bcfadc12ebb772597fd5759478e3d14016279a6e7b81a1ffd773af76ae3e58a5","abstract_canon_sha256":"1ce8f9dd53a0284adaf2e02f9073733d6f4d2de179e5f34a5681a8cbcfb6d3fa"},"schema_version":"1.0"},"canonical_sha256":"c7517ebf1a1c7717ce3ef98e343674a00c9d0c7bd2167ef136ff78719a62948b","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T03:29:16.153274Z","signature_b64":"gl7IGmcSnSWhON2o/Mh8+b2Yteo57AHQnw4Jbuid5nzPxaj75vJ+zr5uCyGeQPxyo7bXFoxSjRknHiZ/eC57Bw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"c7517ebf1a1c7717ce3ef98e343674a00c9d0c7bd2167ef136ff78719a62948b","last_reissued_at":"2026-05-18T03:29:16.152615Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T03:29:16.152615Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1209.3364","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":"2026-05-18T03:29:16Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"hBS5PxhjP1+TYKv+ryJugkCIN+VqyYEmgdboMmkAvzUtXgmsfdNXcEWTI1PxtyMZ36hdkhtMaQTD5J298MpDDQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-20T07:17:42.858680Z"},"content_sha256":"aa8b04ae430008544ea92f51ca08a8b882393cfb3dbef59440f2f122b04d05d7","schema_version":"1.0","event_id":"sha256:aa8b04ae430008544ea92f51ca08a8b882393cfb3dbef59440f2f122b04d05d7"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2012:Y5IX5PY2DR3RPTR67GHDINTUUA","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Equivalence Principle Violation in Vainshtein Screened Two-Body Systems","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["astro-ph.CO","gr-qc"],"primary_cat":"hep-th","authors_text":"Fabian Schmidt, Kazuya Koyama, Takashi Hiramatsu, Wayne Hu","submitted_at":"2012-09-15T07:25:09Z","abstract_excerpt":"In massive gravity, galileon, and braneworld explanations of cosmic acceleration, force modifications are screened by nonlinear derivative self-interactions of the scalar field mediating that force. Interactions between the field of a central body (\"A\") and an orbiting body (\"B\") imply that body B does not move as a test body in the field of body A if the orbit is smaller than the Vainshtein radius of body B. We find through numerical solutions of the joint field at the position of B that the A-field Laplacian is nearly perfectly screened by the B self-field, whereas first derivative or net fo"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1209.3364","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":"2026-05-18T03:29:16Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"iKKtlljfAX4kn6qmGzgdbfw81gA1PxxBSpVPjAQJUKWfYg74vaWoUgxH+sXiFVYbUt+1+TVRD8V/KhQIYUauBg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-20T07:17:42.859034Z"},"content_sha256":"3781ac74352bc3bf51e7acc87284c67de47944e987b2db8766be83fddedcf96f","schema_version":"1.0","event_id":"sha256:3781ac74352bc3bf51e7acc87284c67de47944e987b2db8766be83fddedcf96f"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/Y5IX5PY2DR3RPTR67GHDINTUUA/bundle.json","state_url":"https://pith.science/pith/Y5IX5PY2DR3RPTR67GHDINTUUA/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/Y5IX5PY2DR3RPTR67GHDINTUUA/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":"2026-05-20T07:17:42Z","links":{"resolver":"https://pith.science/pith/Y5IX5PY2DR3RPTR67GHDINTUUA","bundle":"https://pith.science/pith/Y5IX5PY2DR3RPTR67GHDINTUUA/bundle.json","state":"https://pith.science/pith/Y5IX5PY2DR3RPTR67GHDINTUUA/state.json","well_known_bundle":"https://pith.science/.well-known/pith/Y5IX5PY2DR3RPTR67GHDINTUUA/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2012:Y5IX5PY2DR3RPTR67GHDINTUUA","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":"1ce8f9dd53a0284adaf2e02f9073733d6f4d2de179e5f34a5681a8cbcfb6d3fa","cross_cats_sorted":["astro-ph.CO","gr-qc"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2012-09-15T07:25:09Z","title_canon_sha256":"bcfadc12ebb772597fd5759478e3d14016279a6e7b81a1ffd773af76ae3e58a5"},"schema_version":"1.0","source":{"id":"1209.3364","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1209.3364","created_at":"2026-05-18T03:29:16Z"},{"alias_kind":"arxiv_version","alias_value":"1209.3364v2","created_at":"2026-05-18T03:29:16Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1209.3364","created_at":"2026-05-18T03:29:16Z"},{"alias_kind":"pith_short_12","alias_value":"Y5IX5PY2DR3R","created_at":"2026-05-18T12:27:27Z"},{"alias_kind":"pith_short_16","alias_value":"Y5IX5PY2DR3RPTR6","created_at":"2026-05-18T12:27:27Z"},{"alias_kind":"pith_short_8","alias_value":"Y5IX5PY2","created_at":"2026-05-18T12:27:27Z"}],"graph_snapshots":[{"event_id":"sha256:3781ac74352bc3bf51e7acc87284c67de47944e987b2db8766be83fddedcf96f","target":"graph","created_at":"2026-05-18T03:29:16Z","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":"In massive gravity, galileon, and braneworld explanations of cosmic acceleration, force modifications are screened by nonlinear derivative self-interactions of the scalar field mediating that force. Interactions between the field of a central body (\"A\") and an orbiting body (\"B\") imply that body B does not move as a test body in the field of body A if the orbit is smaller than the Vainshtein radius of body B. We find through numerical solutions of the joint field at the position of B that the A-field Laplacian is nearly perfectly screened by the B self-field, whereas first derivative or net fo","authors_text":"Fabian Schmidt, Kazuya Koyama, Takashi Hiramatsu, Wayne Hu","cross_cats":["astro-ph.CO","gr-qc"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2012-09-15T07:25:09Z","title":"Equivalence Principle Violation in Vainshtein Screened Two-Body Systems"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1209.3364","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:aa8b04ae430008544ea92f51ca08a8b882393cfb3dbef59440f2f122b04d05d7","target":"record","created_at":"2026-05-18T03:29:16Z","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":"1ce8f9dd53a0284adaf2e02f9073733d6f4d2de179e5f34a5681a8cbcfb6d3fa","cross_cats_sorted":["astro-ph.CO","gr-qc"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2012-09-15T07:25:09Z","title_canon_sha256":"bcfadc12ebb772597fd5759478e3d14016279a6e7b81a1ffd773af76ae3e58a5"},"schema_version":"1.0","source":{"id":"1209.3364","kind":"arxiv","version":2}},"canonical_sha256":"c7517ebf1a1c7717ce3ef98e343674a00c9d0c7bd2167ef136ff78719a62948b","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"c7517ebf1a1c7717ce3ef98e343674a00c9d0c7bd2167ef136ff78719a62948b","first_computed_at":"2026-05-18T03:29:16.152615Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T03:29:16.152615Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"gl7IGmcSnSWhON2o/Mh8+b2Yteo57AHQnw4Jbuid5nzPxaj75vJ+zr5uCyGeQPxyo7bXFoxSjRknHiZ/eC57Bw==","signature_status":"signed_v1","signed_at":"2026-05-18T03:29:16.153274Z","signed_message":"canonical_sha256_bytes"},"source_id":"1209.3364","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:aa8b04ae430008544ea92f51ca08a8b882393cfb3dbef59440f2f122b04d05d7","sha256:3781ac74352bc3bf51e7acc87284c67de47944e987b2db8766be83fddedcf96f"],"state_sha256":"ccde182257175896bf4c5a7d9c5ec3ebd30b01ae32260a1d341bd826e4058d86"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"KVsPeHywpaczmEwdpUNKPgztEpX8D1xZFYS+2U885x0E35sjmAb0o6AX7DhNMpO6Zcz9R+ZWcLepF65rU3zPDA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-20T07:17:42.861168Z","bundle_sha256":"c314a10888f60bb90b8b5e4f58152b3b42cfed0a155dc89c314c7a748f5f94f9"}}