{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2017:TNADWOYO2ZPYYYJP7UOMOF5IKL","short_pith_number":"pith:TNADWOYO","canonical_record":{"source":{"id":"1712.04347","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.gen-ph","submitted_at":"2017-12-11T15:31:15Z","cross_cats_sorted":[],"title_canon_sha256":"c07d97b2c97e3c45ee29348e7f0fe059ef5ed1332208a71185737b967b4ac3d7","abstract_canon_sha256":"dede0a44ae373341ca364a60d5dab3b88299f8c5cefcd0ce3eb64f62c6099996"},"schema_version":"1.0"},"canonical_sha256":"9b403b3b0ed65f8c612ffd1cc717a852f7cd48c4f434b067f2db5a298c410f59","source":{"kind":"arxiv","id":"1712.04347","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1712.04347","created_at":"2026-05-18T00:19:11Z"},{"alias_kind":"arxiv_version","alias_value":"1712.04347v2","created_at":"2026-05-18T00:19:11Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1712.04347","created_at":"2026-05-18T00:19:11Z"},{"alias_kind":"pith_short_12","alias_value":"TNADWOYO2ZPY","created_at":"2026-05-18T12:31:46Z"},{"alias_kind":"pith_short_16","alias_value":"TNADWOYO2ZPYYYJP","created_at":"2026-05-18T12:31:46Z"},{"alias_kind":"pith_short_8","alias_value":"TNADWOYO","created_at":"2026-05-18T12:31:46Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2017:TNADWOYO2ZPYYYJP7UOMOF5IKL","target":"record","payload":{"canonical_record":{"source":{"id":"1712.04347","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.gen-ph","submitted_at":"2017-12-11T15:31:15Z","cross_cats_sorted":[],"title_canon_sha256":"c07d97b2c97e3c45ee29348e7f0fe059ef5ed1332208a71185737b967b4ac3d7","abstract_canon_sha256":"dede0a44ae373341ca364a60d5dab3b88299f8c5cefcd0ce3eb64f62c6099996"},"schema_version":"1.0"},"canonical_sha256":"9b403b3b0ed65f8c612ffd1cc717a852f7cd48c4f434b067f2db5a298c410f59","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:19:11.262614Z","signature_b64":"fIyRnNYtC58ZhiY4LAHrcuZ5h+lKFSz2VcZqhBYWOb2IhZGgxtSQbtprlf9pmuvGFtowDyfdn4AnwfBkaUrIBg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"9b403b3b0ed65f8c612ffd1cc717a852f7cd48c4f434b067f2db5a298c410f59","last_reissued_at":"2026-05-18T00:19:11.262083Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:19:11.262083Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1712.04347","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":"2026-05-18T00:19:11Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Lih144ZUeshV7s6GNNcmV9i0Rkbj22KIOP3FzXgT4SVjYXoImLl3Z8+k6lWC3F7kog+QF373+60HfWSJIZfMDw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-28T14:28:01.511937Z"},"content_sha256":"659213f311664bbfd03d575c3f466f7935148157c1173f2b458928e13abaf3a8","schema_version":"1.0","event_id":"sha256:659213f311664bbfd03d575c3f466f7935148157c1173f2b458928e13abaf3a8"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2017:TNADWOYO2ZPYYYJP7UOMOF5IKL","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Experimental Evidences Supporting the Extension of the Equivalence Principle to Electromagnetic Fields","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"physics.gen-ph","authors_text":"Clovis Jacinto de Matos, Grzegorz Lukasz Izworsk, Murat \\\"Ozer","submitted_at":"2017-12-11T15:31:15Z","abstract_excerpt":"The principle of equivalence postulating that an acceleration is indistinguishable from gravity by any experiment, is valid within families of particles having the same passive gravitational to inertial mass ratio $m_p/m_i$. Presently experimental observations indicate that we live in a universe with one single family for which $m_p/m_i=1$, but if we consider the imaginary case of a universe with several particle families having different $m_p/m_i$, the principle of equivalence would still apply to each one of them. On the basis of this generalized formulation of the equivalence principle, whi"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1712.04347","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":"2026-05-18T00:19:11Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"fRdTJom6F5MCV8cjzmlkj0VY9v/e7V8847Mk1BhYbYi/Pr3gOEMemtYlS6r6t5m5b3R/1Rxa5R1Inn21y6pgDQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-28T14:28:01.512579Z"},"content_sha256":"c25918f3c0b29a5758eb65c61c36e5b0d4657592d0add5415453d29dfc51b3c9","schema_version":"1.0","event_id":"sha256:c25918f3c0b29a5758eb65c61c36e5b0d4657592d0add5415453d29dfc51b3c9"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/TNADWOYO2ZPYYYJP7UOMOF5IKL/bundle.json","state_url":"https://pith.science/pith/TNADWOYO2ZPYYYJP7UOMOF5IKL/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/TNADWOYO2ZPYYYJP7UOMOF5IKL/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":"2026-05-28T14:28:01Z","links":{"resolver":"https://pith.science/pith/TNADWOYO2ZPYYYJP7UOMOF5IKL","bundle":"https://pith.science/pith/TNADWOYO2ZPYYYJP7UOMOF5IKL/bundle.json","state":"https://pith.science/pith/TNADWOYO2ZPYYYJP7UOMOF5IKL/state.json","well_known_bundle":"https://pith.science/.well-known/pith/TNADWOYO2ZPYYYJP7UOMOF5IKL/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2017:TNADWOYO2ZPYYYJP7UOMOF5IKL","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":"dede0a44ae373341ca364a60d5dab3b88299f8c5cefcd0ce3eb64f62c6099996","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.gen-ph","submitted_at":"2017-12-11T15:31:15Z","title_canon_sha256":"c07d97b2c97e3c45ee29348e7f0fe059ef5ed1332208a71185737b967b4ac3d7"},"schema_version":"1.0","source":{"id":"1712.04347","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1712.04347","created_at":"2026-05-18T00:19:11Z"},{"alias_kind":"arxiv_version","alias_value":"1712.04347v2","created_at":"2026-05-18T00:19:11Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1712.04347","created_at":"2026-05-18T00:19:11Z"},{"alias_kind":"pith_short_12","alias_value":"TNADWOYO2ZPY","created_at":"2026-05-18T12:31:46Z"},{"alias_kind":"pith_short_16","alias_value":"TNADWOYO2ZPYYYJP","created_at":"2026-05-18T12:31:46Z"},{"alias_kind":"pith_short_8","alias_value":"TNADWOYO","created_at":"2026-05-18T12:31:46Z"}],"graph_snapshots":[{"event_id":"sha256:c25918f3c0b29a5758eb65c61c36e5b0d4657592d0add5415453d29dfc51b3c9","target":"graph","created_at":"2026-05-18T00:19:11Z","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":"The principle of equivalence postulating that an acceleration is indistinguishable from gravity by any experiment, is valid within families of particles having the same passive gravitational to inertial mass ratio $m_p/m_i$. Presently experimental observations indicate that we live in a universe with one single family for which $m_p/m_i=1$, but if we consider the imaginary case of a universe with several particle families having different $m_p/m_i$, the principle of equivalence would still apply to each one of them. On the basis of this generalized formulation of the equivalence principle, whi","authors_text":"Clovis Jacinto de Matos, Grzegorz Lukasz Izworsk, Murat \\\"Ozer","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.gen-ph","submitted_at":"2017-12-11T15:31:15Z","title":"Experimental Evidences Supporting the Extension of the Equivalence Principle to Electromagnetic Fields"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1712.04347","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":"sha256:659213f311664bbfd03d575c3f466f7935148157c1173f2b458928e13abaf3a8","target":"record","created_at":"2026-05-18T00:19:11Z","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":"dede0a44ae373341ca364a60d5dab3b88299f8c5cefcd0ce3eb64f62c6099996","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"physics.gen-ph","submitted_at":"2017-12-11T15:31:15Z","title_canon_sha256":"c07d97b2c97e3c45ee29348e7f0fe059ef5ed1332208a71185737b967b4ac3d7"},"schema_version":"1.0","source":{"id":"1712.04347","kind":"arxiv","version":2}},"canonical_sha256":"9b403b3b0ed65f8c612ffd1cc717a852f7cd48c4f434b067f2db5a298c410f59","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"9b403b3b0ed65f8c612ffd1cc717a852f7cd48c4f434b067f2db5a298c410f59","first_computed_at":"2026-05-18T00:19:11.262083Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:19:11.262083Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"fIyRnNYtC58ZhiY4LAHrcuZ5h+lKFSz2VcZqhBYWOb2IhZGgxtSQbtprlf9pmuvGFtowDyfdn4AnwfBkaUrIBg==","signature_status":"signed_v1","signed_at":"2026-05-18T00:19:11.262614Z","signed_message":"canonical_sha256_bytes"},"source_id":"1712.04347","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:659213f311664bbfd03d575c3f466f7935148157c1173f2b458928e13abaf3a8","sha256:c25918f3c0b29a5758eb65c61c36e5b0d4657592d0add5415453d29dfc51b3c9"],"state_sha256":"f08485641ded5195a7fa083e4e0a4140a4d893bf94117f29c129b1f5628bd261"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"UCMZrLPPidcSSg2hxtfegqVSsFyvqwrvyYeaOMb1yFUl8CfkT638AU3n5zOFBkD0rRNvmDv78/8kUwEaYsRZDQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-28T14:28:01.515508Z","bundle_sha256":"6a49c8777a92f15fae43706582df6c834878daa4b915df7ba3fd617e37052742"}}