{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2014:KYHADCAHUOZ2DAHOWROSQ4DZAO","short_pith_number":"pith:KYHADCAH","canonical_record":{"source":{"id":"1405.5077","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2014-05-20T13:28:29Z","cross_cats_sorted":["math-ph","math.MP","physics.class-ph"],"title_canon_sha256":"4d12d112856aaf8b02239947bf2f4be8a4b57270f9a69755e9d11dd7f85fe84c","abstract_canon_sha256":"cd0f04764b3b272bce88abb997362ea6d0198ced0b242ab604539b1c79ce79a6"},"schema_version":"1.0"},"canonical_sha256":"560e018807a3b3a180eeb45d28707903bd0809533d56f5b6f3d8e8ca113a176e","source":{"kind":"arxiv","id":"1405.5077","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1405.5077","created_at":"2026-07-05T02:29:23Z"},{"alias_kind":"arxiv_version","alias_value":"1405.5077v2","created_at":"2026-07-05T02:29:23Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1405.5077","created_at":"2026-07-05T02:29:23Z"},{"alias_kind":"pith_short_12","alias_value":"KYHADCAHUOZ2","created_at":"2026-07-05T02:29:23Z"},{"alias_kind":"pith_short_16","alias_value":"KYHADCAHUOZ2DAHO","created_at":"2026-07-05T02:29:23Z"},{"alias_kind":"pith_short_8","alias_value":"KYHADCAH","created_at":"2026-07-05T02:29:23Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2014:KYHADCAHUOZ2DAHOWROSQ4DZAO","target":"record","payload":{"canonical_record":{"source":{"id":"1405.5077","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2014-05-20T13:28:29Z","cross_cats_sorted":["math-ph","math.MP","physics.class-ph"],"title_canon_sha256":"4d12d112856aaf8b02239947bf2f4be8a4b57270f9a69755e9d11dd7f85fe84c","abstract_canon_sha256":"cd0f04764b3b272bce88abb997362ea6d0198ced0b242ab604539b1c79ce79a6"},"schema_version":"1.0"},"canonical_sha256":"560e018807a3b3a180eeb45d28707903bd0809533d56f5b6f3d8e8ca113a176e","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T02:29:23.871610Z","signature_b64":"jDN++v4jGZSaUaAcy6+PYDihfcpfhyjYRaOb9RVz4Mws0SFQ5lOe+XDMuXUxfHpYGWnY3PCqkGDP3Fp1PjqKCQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"560e018807a3b3a180eeb45d28707903bd0809533d56f5b6f3d8e8ca113a176e","last_reissued_at":"2026-07-05T02:29:23.871083Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T02:29:23.871083Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1405.5077","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":"2026-07-05T02:29:23Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"FGIxTLijzoZW9keUKAveWlZ5Pb3cFcISZIIDL3/4dZQRA+QZF1tvLMUaWTIL1RCNQmVdGUHRSaRBM5/hCCAWAA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-09T22:37:55.299052Z"},"content_sha256":"f0faad57e1dfebf778d29f90cc06ff2c2a95c1d0e5120df814b8f4c9a832ea45","schema_version":"1.0","event_id":"sha256:f0faad57e1dfebf778d29f90cc06ff2c2a95c1d0e5120df814b8f4c9a832ea45"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2014:KYHADCAHUOZ2DAHOWROSQ4DZAO","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Motion in classical field theories and the foundations of the self-force problem","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["math-ph","math.MP","physics.class-ph"],"primary_cat":"gr-qc","authors_text":"Abraham I. Harte","submitted_at":"2014-05-20T13:28:29Z","abstract_excerpt":"This article serves as a pedagogical introduction to the problem of motion in classical field theories. The primary focus is on self-interaction: How does an object's own field affect its motion? General laws governing the self-force and self-torque are derived using simple, non-perturbative arguments. The relevant concepts are developed gradually by considering motion in a series of increasingly complicated theories. Newtonian gravity is discussed first, then Klein-Gordon theory, electromagnetism, and finally general relativity. Linear and angular momenta as well as centers of mass are define"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1405.5077","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/1405.5077/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":"2026-07-05T02:29:23Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"NW5JB+jiYaRtYD97hMV38oSKhaC5wY7uyq5JvRgbNRHsqQdBq9Ounw+4HPSk+Ej9kHny4bnM/hpBgODJEz+oDA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-09T22:37:55.299600Z"},"content_sha256":"ea0eaf21c63813b39649d3efa6cc42ca0ebf358d8b06a189da1743c35195dc21","schema_version":"1.0","event_id":"sha256:ea0eaf21c63813b39649d3efa6cc42ca0ebf358d8b06a189da1743c35195dc21"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/KYHADCAHUOZ2DAHOWROSQ4DZAO/bundle.json","state_url":"https://pith.science/pith/KYHADCAHUOZ2DAHOWROSQ4DZAO/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/KYHADCAHUOZ2DAHOWROSQ4DZAO/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":"2026-08-09T22:37:55Z","links":{"resolver":"https://pith.science/pith/KYHADCAHUOZ2DAHOWROSQ4DZAO","bundle":"https://pith.science/pith/KYHADCAHUOZ2DAHOWROSQ4DZAO/bundle.json","state":"https://pith.science/pith/KYHADCAHUOZ2DAHOWROSQ4DZAO/state.json","well_known_bundle":"https://pith.science/.well-known/pith/KYHADCAHUOZ2DAHOWROSQ4DZAO/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2014:KYHADCAHUOZ2DAHOWROSQ4DZAO","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":"cd0f04764b3b272bce88abb997362ea6d0198ced0b242ab604539b1c79ce79a6","cross_cats_sorted":["math-ph","math.MP","physics.class-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2014-05-20T13:28:29Z","title_canon_sha256":"4d12d112856aaf8b02239947bf2f4be8a4b57270f9a69755e9d11dd7f85fe84c"},"schema_version":"1.0","source":{"id":"1405.5077","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1405.5077","created_at":"2026-07-05T02:29:23Z"},{"alias_kind":"arxiv_version","alias_value":"1405.5077v2","created_at":"2026-07-05T02:29:23Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1405.5077","created_at":"2026-07-05T02:29:23Z"},{"alias_kind":"pith_short_12","alias_value":"KYHADCAHUOZ2","created_at":"2026-07-05T02:29:23Z"},{"alias_kind":"pith_short_16","alias_value":"KYHADCAHUOZ2DAHO","created_at":"2026-07-05T02:29:23Z"},{"alias_kind":"pith_short_8","alias_value":"KYHADCAH","created_at":"2026-07-05T02:29:23Z"}],"graph_snapshots":[{"event_id":"sha256:ea0eaf21c63813b39649d3efa6cc42ca0ebf358d8b06a189da1743c35195dc21","target":"graph","created_at":"2026-07-05T02:29:23Z","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/1405.5077/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"This article serves as a pedagogical introduction to the problem of motion in classical field theories. The primary focus is on self-interaction: How does an object's own field affect its motion? General laws governing the self-force and self-torque are derived using simple, non-perturbative arguments. The relevant concepts are developed gradually by considering motion in a series of increasingly complicated theories. Newtonian gravity is discussed first, then Klein-Gordon theory, electromagnetism, and finally general relativity. Linear and angular momenta as well as centers of mass are define","authors_text":"Abraham I. Harte","cross_cats":["math-ph","math.MP","physics.class-ph"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2014-05-20T13:28:29Z","title":"Motion in classical field theories and the foundations of the self-force problem"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1405.5077","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:f0faad57e1dfebf778d29f90cc06ff2c2a95c1d0e5120df814b8f4c9a832ea45","target":"record","created_at":"2026-07-05T02:29:23Z","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":"cd0f04764b3b272bce88abb997362ea6d0198ced0b242ab604539b1c79ce79a6","cross_cats_sorted":["math-ph","math.MP","physics.class-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"gr-qc","submitted_at":"2014-05-20T13:28:29Z","title_canon_sha256":"4d12d112856aaf8b02239947bf2f4be8a4b57270f9a69755e9d11dd7f85fe84c"},"schema_version":"1.0","source":{"id":"1405.5077","kind":"arxiv","version":2}},"canonical_sha256":"560e018807a3b3a180eeb45d28707903bd0809533d56f5b6f3d8e8ca113a176e","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"560e018807a3b3a180eeb45d28707903bd0809533d56f5b6f3d8e8ca113a176e","first_computed_at":"2026-07-05T02:29:23.871083Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T02:29:23.871083Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"jDN++v4jGZSaUaAcy6+PYDihfcpfhyjYRaOb9RVz4Mws0SFQ5lOe+XDMuXUxfHpYGWnY3PCqkGDP3Fp1PjqKCQ==","signature_status":"signed_v1","signed_at":"2026-07-05T02:29:23.871610Z","signed_message":"canonical_sha256_bytes"},"source_id":"1405.5077","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:f0faad57e1dfebf778d29f90cc06ff2c2a95c1d0e5120df814b8f4c9a832ea45","sha256:ea0eaf21c63813b39649d3efa6cc42ca0ebf358d8b06a189da1743c35195dc21"],"state_sha256":"5d14f7d71b8ea73d14cfce9c4d948e36b094484b22da0a7d4700f103d93a9d06"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"3C9XGYR1mWj9MT8lCST8lcFh43YmAV2bTImXimgIisUQrEQeqoeQ9rLpp9XyXomDQiBshL2YRRiVvU6qK1OgCA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-09T22:37:55.306666Z","bundle_sha256":"e5ba29f164e1c3e0e7d4d7d34d7dbc459704e918e3f947a7a01b4573285d05b6"}}