{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2013:5X3M7ROZTUGWLMR5UK7WTZZEMV","short_pith_number":"pith:5X3M7ROZ","canonical_record":{"source":{"id":"1311.4558","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2013-11-18T21:14:56Z","cross_cats_sorted":[],"title_canon_sha256":"b44ca372ff1ca48795f8ad2703c2d105206528697968b5bdeed7bdc72552c37f","abstract_canon_sha256":"96de1480f016614600cb7a5badbd867bd2810be0334da144e653bbae37555155"},"schema_version":"1.0"},"canonical_sha256":"edf6cfc5d99d0d65b23da2bf69e724655bfff5c2e1cca0b5555073ea48302b70","source":{"kind":"arxiv","id":"1311.4558","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1311.4558","created_at":"2026-05-18T03:06:43Z"},{"alias_kind":"arxiv_version","alias_value":"1311.4558v1","created_at":"2026-05-18T03:06:43Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1311.4558","created_at":"2026-05-18T03:06:43Z"},{"alias_kind":"pith_short_12","alias_value":"5X3M7ROZTUGW","created_at":"2026-05-18T12:27:34Z"},{"alias_kind":"pith_short_16","alias_value":"5X3M7ROZTUGWLMR5","created_at":"2026-05-18T12:27:34Z"},{"alias_kind":"pith_short_8","alias_value":"5X3M7ROZ","created_at":"2026-05-18T12:27:34Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2013:5X3M7ROZTUGWLMR5UK7WTZZEMV","target":"record","payload":{"canonical_record":{"source":{"id":"1311.4558","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2013-11-18T21:14:56Z","cross_cats_sorted":[],"title_canon_sha256":"b44ca372ff1ca48795f8ad2703c2d105206528697968b5bdeed7bdc72552c37f","abstract_canon_sha256":"96de1480f016614600cb7a5badbd867bd2810be0334da144e653bbae37555155"},"schema_version":"1.0"},"canonical_sha256":"edf6cfc5d99d0d65b23da2bf69e724655bfff5c2e1cca0b5555073ea48302b70","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T03:06:43.981757Z","signature_b64":"MrSb2EFPK0jzcQinefRtchb22XTrrV0KtZb8JQiwLoGHGSYUp1NMsE6Uio3jKHJHdTpE1eK/BBfsA4lS067zDw==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"edf6cfc5d99d0d65b23da2bf69e724655bfff5c2e1cca0b5555073ea48302b70","last_reissued_at":"2026-05-18T03:06:43.980977Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T03:06:43.980977Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1311.4558","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":"2026-05-18T03:06:43Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"oUMwsEwwBY+SSv9kigFyhG3xU5ixoDXcINkvjCLTzF54wQvB75gf9Z+QcRhHxMb7Ywllmb/mRLGEwkQ+BuPtBg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-25T19:23:13.958149Z"},"content_sha256":"6205dcee4d121dd8b57c215b77be8a0df8e2aebab42e3a03e3dc2908264c34c4","schema_version":"1.0","event_id":"sha256:6205dcee4d121dd8b57c215b77be8a0df8e2aebab42e3a03e3dc2908264c34c4"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2013:5X3M7ROZTUGWLMR5UK7WTZZEMV","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"A noise inequality for classical forces","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"quant-ph","authors_text":"Dvir Kafri (1), J. M. Taylor (1) ((1) Joint Quantum Institute/National Institute of Standards, Technology)","submitted_at":"2013-11-18T21:14:56Z","abstract_excerpt":"Lorentz invariance requires local interactions, with force laws such as the Coulomb interaction arising via virtual exchange of force carriers such as photons. Many have considered the possibility that, at long distances or large mass scales, this process changes in some way to lead to classical behavior. Here we hypothesize that classical behavior could be due to an inability of some force carriers to convey entanglement, a characteristic measure of nonlocal, quantum behavior. We then prove that there exists a local test that allows one to verify entanglement generation, falsifying our hypoth"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1311.4558","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":"2026-05-18T03:06:43Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"cLgwZry4jUjenZF/D263Bursj4K9SA89jqnotumcXIfDY5IO72KRRHJe9+lsjeQ9pdrGgP9yU+UCLvUnPQo4DQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-25T19:23:13.958916Z"},"content_sha256":"2505864e7a12f002b63a408ebf162bd4012071520a5809e23c7fe8b9307a4e68","schema_version":"1.0","event_id":"sha256:2505864e7a12f002b63a408ebf162bd4012071520a5809e23c7fe8b9307a4e68"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/5X3M7ROZTUGWLMR5UK7WTZZEMV/bundle.json","state_url":"https://pith.science/pith/5X3M7ROZTUGWLMR5UK7WTZZEMV/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/5X3M7ROZTUGWLMR5UK7WTZZEMV/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":"2026-05-25T19:23:13Z","links":{"resolver":"https://pith.science/pith/5X3M7ROZTUGWLMR5UK7WTZZEMV","bundle":"https://pith.science/pith/5X3M7ROZTUGWLMR5UK7WTZZEMV/bundle.json","state":"https://pith.science/pith/5X3M7ROZTUGWLMR5UK7WTZZEMV/state.json","well_known_bundle":"https://pith.science/.well-known/pith/5X3M7ROZTUGWLMR5UK7WTZZEMV/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2013:5X3M7ROZTUGWLMR5UK7WTZZEMV","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":"96de1480f016614600cb7a5badbd867bd2810be0334da144e653bbae37555155","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2013-11-18T21:14:56Z","title_canon_sha256":"b44ca372ff1ca48795f8ad2703c2d105206528697968b5bdeed7bdc72552c37f"},"schema_version":"1.0","source":{"id":"1311.4558","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1311.4558","created_at":"2026-05-18T03:06:43Z"},{"alias_kind":"arxiv_version","alias_value":"1311.4558v1","created_at":"2026-05-18T03:06:43Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1311.4558","created_at":"2026-05-18T03:06:43Z"},{"alias_kind":"pith_short_12","alias_value":"5X3M7ROZTUGW","created_at":"2026-05-18T12:27:34Z"},{"alias_kind":"pith_short_16","alias_value":"5X3M7ROZTUGWLMR5","created_at":"2026-05-18T12:27:34Z"},{"alias_kind":"pith_short_8","alias_value":"5X3M7ROZ","created_at":"2026-05-18T12:27:34Z"}],"graph_snapshots":[{"event_id":"sha256:2505864e7a12f002b63a408ebf162bd4012071520a5809e23c7fe8b9307a4e68","target":"graph","created_at":"2026-05-18T03:06:43Z","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":"Lorentz invariance requires local interactions, with force laws such as the Coulomb interaction arising via virtual exchange of force carriers such as photons. Many have considered the possibility that, at long distances or large mass scales, this process changes in some way to lead to classical behavior. Here we hypothesize that classical behavior could be due to an inability of some force carriers to convey entanglement, a characteristic measure of nonlocal, quantum behavior. We then prove that there exists a local test that allows one to verify entanglement generation, falsifying our hypoth","authors_text":"Dvir Kafri (1), J. M. Taylor (1) ((1) Joint Quantum Institute/National Institute of Standards, Technology)","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2013-11-18T21:14:56Z","title":"A noise inequality for classical forces"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1311.4558","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":"sha256:6205dcee4d121dd8b57c215b77be8a0df8e2aebab42e3a03e3dc2908264c34c4","target":"record","created_at":"2026-05-18T03:06:43Z","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":"96de1480f016614600cb7a5badbd867bd2810be0334da144e653bbae37555155","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2013-11-18T21:14:56Z","title_canon_sha256":"b44ca372ff1ca48795f8ad2703c2d105206528697968b5bdeed7bdc72552c37f"},"schema_version":"1.0","source":{"id":"1311.4558","kind":"arxiv","version":1}},"canonical_sha256":"edf6cfc5d99d0d65b23da2bf69e724655bfff5c2e1cca0b5555073ea48302b70","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"edf6cfc5d99d0d65b23da2bf69e724655bfff5c2e1cca0b5555073ea48302b70","first_computed_at":"2026-05-18T03:06:43.980977Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T03:06:43.980977Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"MrSb2EFPK0jzcQinefRtchb22XTrrV0KtZb8JQiwLoGHGSYUp1NMsE6Uio3jKHJHdTpE1eK/BBfsA4lS067zDw==","signature_status":"signed_v1","signed_at":"2026-05-18T03:06:43.981757Z","signed_message":"canonical_sha256_bytes"},"source_id":"1311.4558","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:6205dcee4d121dd8b57c215b77be8a0df8e2aebab42e3a03e3dc2908264c34c4","sha256:2505864e7a12f002b63a408ebf162bd4012071520a5809e23c7fe8b9307a4e68"],"state_sha256":"f0b28363ad81b31df756ae9ff7de2cd1ed6b0b02abf74f3ac103781e7c9c2a9e"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"tU+r3mLsXA8dLSzqptSVSoi7g4u/tz3334enj9i1JWgYtJH9YrmAo6QOTUp9dpHlGhSJxo/Uu3z0vKylM5hOAg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-25T19:23:13.962369Z","bundle_sha256":"9f9077e45814fbbcbbaecf3511a0109dd19ad3694e96e9117b2ba342e56cac10"}}