{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2014:4GDQWIQA5RV4FFOWY7SXTPS2Y3","short_pith_number":"pith:4GDQWIQA","canonical_record":{"source":{"id":"1409.8204","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2014-09-29T17:29:19Z","cross_cats_sorted":[],"title_canon_sha256":"7b3f3583af8fd2f1fba9b72c53577874b74233f47ceef6bbb1ea57c3ab1d93f5","abstract_canon_sha256":"2d06a6dc2f8a9fb4f2fc8bb29eb0fe9bc1deee9d0f07561f8bbb4295e5e46637"},"schema_version":"1.0"},"canonical_sha256":"e1870b2200ec6bc295d6c7e579be5ac6e8c64affd42144537e026fcc220bf46b","source":{"kind":"arxiv","id":"1409.8204","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1409.8204","created_at":"2026-05-18T02:29:31Z"},{"alias_kind":"arxiv_version","alias_value":"1409.8204v1","created_at":"2026-05-18T02:29:31Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1409.8204","created_at":"2026-05-18T02:29:31Z"},{"alias_kind":"pith_short_12","alias_value":"4GDQWIQA5RV4","created_at":"2026-05-18T12:28:14Z"},{"alias_kind":"pith_short_16","alias_value":"4GDQWIQA5RV4FFOW","created_at":"2026-05-18T12:28:14Z"},{"alias_kind":"pith_short_8","alias_value":"4GDQWIQA","created_at":"2026-05-18T12:28:14Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2014:4GDQWIQA5RV4FFOWY7SXTPS2Y3","target":"record","payload":{"canonical_record":{"source":{"id":"1409.8204","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2014-09-29T17:29:19Z","cross_cats_sorted":[],"title_canon_sha256":"7b3f3583af8fd2f1fba9b72c53577874b74233f47ceef6bbb1ea57c3ab1d93f5","abstract_canon_sha256":"2d06a6dc2f8a9fb4f2fc8bb29eb0fe9bc1deee9d0f07561f8bbb4295e5e46637"},"schema_version":"1.0"},"canonical_sha256":"e1870b2200ec6bc295d6c7e579be5ac6e8c64affd42144537e026fcc220bf46b","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T02:29:31.684516Z","signature_b64":"DEgA+kHi23XDMu/AJFRRb4vkomow0l0/pWsmgIb9NskhPV41pUcMN7eDJ8TGjznWMF3ol0/32L9mVRpyUoxLCQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"e1870b2200ec6bc295d6c7e579be5ac6e8c64affd42144537e026fcc220bf46b","last_reissued_at":"2026-05-18T02:29:31.683962Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T02:29:31.683962Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1409.8204","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":"2026-05-18T02:29:31Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"fF7Likhb1fWu8RWQOQlt0WUDf50UsZ0uQlMGoj4SD0gm7UYzbLi9V3T8GEJdw71Ktwrz8x6hbt0cohehPPc/AQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-25T18:53:43.869758Z"},"content_sha256":"2ac4b4fcc372472af7106132c88b4d502715881312a4aaf0d0578488fcf9bdf0","schema_version":"1.0","event_id":"sha256:2ac4b4fcc372472af7106132c88b4d502715881312a4aaf0d0578488fcf9bdf0"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2014:4GDQWIQA5RV4FFOWY7SXTPS2Y3","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"A proposal for the experimental detection of CSL induced random walk","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"quant-ph","authors_text":"Bhawna Motwani, Hendrik Ulbricht, Sayantani Bera, Tejinder P. Singh","submitted_at":"2014-09-29T17:29:19Z","abstract_excerpt":"Continuous Spontaneous Localization (CSL) is one possible explanation for dynamically induced collapse of the wave-function during a quantum measurement. The collapse is mediated by a stochastic non-linear modification of the Schrodinger equation. A consequence of the CSL mechanism is an extremely tiny violation of energy-momentum conservation, which can, in principle, be detected in the laboratory via the random diffusion of a particle induced by the stochastic collapse mechanism. In a paper in 2003, Collett and Pearle investigated the translational CSL diffusion of a sphere, and the rotation"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1409.8204","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":"2026-05-18T02:29:31Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"mCiolYZaiCMhh/3RUYJYymgDWVtIbqG4Hle3no0lE3F3Jp76c1RIA/QKrpnNiT08k6WWEXm7i76gx6lbYIhPAg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-25T18:53:43.870516Z"},"content_sha256":"0a714c73a9b918d13c84ecd05bdc57c037787e4d90b6636eed00c669c42df830","schema_version":"1.0","event_id":"sha256:0a714c73a9b918d13c84ecd05bdc57c037787e4d90b6636eed00c669c42df830"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/4GDQWIQA5RV4FFOWY7SXTPS2Y3/bundle.json","state_url":"https://pith.science/pith/4GDQWIQA5RV4FFOWY7SXTPS2Y3/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/4GDQWIQA5RV4FFOWY7SXTPS2Y3/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":"2026-05-25T18:53:43Z","links":{"resolver":"https://pith.science/pith/4GDQWIQA5RV4FFOWY7SXTPS2Y3","bundle":"https://pith.science/pith/4GDQWIQA5RV4FFOWY7SXTPS2Y3/bundle.json","state":"https://pith.science/pith/4GDQWIQA5RV4FFOWY7SXTPS2Y3/state.json","well_known_bundle":"https://pith.science/.well-known/pith/4GDQWIQA5RV4FFOWY7SXTPS2Y3/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2014:4GDQWIQA5RV4FFOWY7SXTPS2Y3","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":"2d06a6dc2f8a9fb4f2fc8bb29eb0fe9bc1deee9d0f07561f8bbb4295e5e46637","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2014-09-29T17:29:19Z","title_canon_sha256":"7b3f3583af8fd2f1fba9b72c53577874b74233f47ceef6bbb1ea57c3ab1d93f5"},"schema_version":"1.0","source":{"id":"1409.8204","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1409.8204","created_at":"2026-05-18T02:29:31Z"},{"alias_kind":"arxiv_version","alias_value":"1409.8204v1","created_at":"2026-05-18T02:29:31Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1409.8204","created_at":"2026-05-18T02:29:31Z"},{"alias_kind":"pith_short_12","alias_value":"4GDQWIQA5RV4","created_at":"2026-05-18T12:28:14Z"},{"alias_kind":"pith_short_16","alias_value":"4GDQWIQA5RV4FFOW","created_at":"2026-05-18T12:28:14Z"},{"alias_kind":"pith_short_8","alias_value":"4GDQWIQA","created_at":"2026-05-18T12:28:14Z"}],"graph_snapshots":[{"event_id":"sha256:0a714c73a9b918d13c84ecd05bdc57c037787e4d90b6636eed00c669c42df830","target":"graph","created_at":"2026-05-18T02:29:31Z","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":"Continuous Spontaneous Localization (CSL) is one possible explanation for dynamically induced collapse of the wave-function during a quantum measurement. The collapse is mediated by a stochastic non-linear modification of the Schrodinger equation. A consequence of the CSL mechanism is an extremely tiny violation of energy-momentum conservation, which can, in principle, be detected in the laboratory via the random diffusion of a particle induced by the stochastic collapse mechanism. In a paper in 2003, Collett and Pearle investigated the translational CSL diffusion of a sphere, and the rotation","authors_text":"Bhawna Motwani, Hendrik Ulbricht, Sayantani Bera, Tejinder P. Singh","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2014-09-29T17:29:19Z","title":"A proposal for the experimental detection of CSL induced random walk"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1409.8204","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":"sha256:2ac4b4fcc372472af7106132c88b4d502715881312a4aaf0d0578488fcf9bdf0","target":"record","created_at":"2026-05-18T02:29:31Z","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":"2d06a6dc2f8a9fb4f2fc8bb29eb0fe9bc1deee9d0f07561f8bbb4295e5e46637","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2014-09-29T17:29:19Z","title_canon_sha256":"7b3f3583af8fd2f1fba9b72c53577874b74233f47ceef6bbb1ea57c3ab1d93f5"},"schema_version":"1.0","source":{"id":"1409.8204","kind":"arxiv","version":1}},"canonical_sha256":"e1870b2200ec6bc295d6c7e579be5ac6e8c64affd42144537e026fcc220bf46b","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"e1870b2200ec6bc295d6c7e579be5ac6e8c64affd42144537e026fcc220bf46b","first_computed_at":"2026-05-18T02:29:31.683962Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T02:29:31.683962Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"DEgA+kHi23XDMu/AJFRRb4vkomow0l0/pWsmgIb9NskhPV41pUcMN7eDJ8TGjznWMF3ol0/32L9mVRpyUoxLCQ==","signature_status":"signed_v1","signed_at":"2026-05-18T02:29:31.684516Z","signed_message":"canonical_sha256_bytes"},"source_id":"1409.8204","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:2ac4b4fcc372472af7106132c88b4d502715881312a4aaf0d0578488fcf9bdf0","sha256:0a714c73a9b918d13c84ecd05bdc57c037787e4d90b6636eed00c669c42df830"],"state_sha256":"3fc9cd3d5902d4ed17afe2b26c6e3fbc3cf82a78172cebd0732b9c14e7c9dad2"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"iozWw/pfDG1q1IBtuoJ3iQmui9fPSUUclr/R7Bo87AmkaZ58j3Ct7L0KKfGgbKsLLasVAz4FKuShrQNSTe8RCg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-25T18:53:43.874140Z","bundle_sha256":"5b61efdc896013d751699a596b2c5e1d5a477e8a5c4f6e89f3b129f5c8b9c9f4"}}