{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2026:4EAO54CT5OWPKBIW3RTHZ6NTKT","short_pith_number":"pith:4EAO54CT","canonical_record":{"source":{"id":"2605.18640","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-th","submitted_at":"2026-05-18T16:45:10Z","cross_cats_sorted":["quant-ph"],"title_canon_sha256":"1dbb6552ea9922e50665cc7550a9e4c69f05aca5eba7a012f434d7246730103d","abstract_canon_sha256":"8709a48c7f009c0a23ff17cb539796951fed7283683cdfd56b7b76f02a9664b0"},"schema_version":"1.0"},"canonical_sha256":"e100eef053ebacf50516dc667cf9b354fd8c8f0e1e6a80916617f64a7d5094eb","source":{"kind":"arxiv","id":"2605.18640","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2605.18640","created_at":"2026-05-20T00:06:12Z"},{"alias_kind":"arxiv_version","alias_value":"2605.18640v1","created_at":"2026-05-20T00:06:12Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2605.18640","created_at":"2026-05-20T00:06:12Z"},{"alias_kind":"pith_short_12","alias_value":"4EAO54CT5OWP","created_at":"2026-05-20T00:06:12Z"},{"alias_kind":"pith_short_16","alias_value":"4EAO54CT5OWPKBIW","created_at":"2026-05-20T00:06:12Z"},{"alias_kind":"pith_short_8","alias_value":"4EAO54CT","created_at":"2026-05-20T00:06:12Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2026:4EAO54CT5OWPKBIW3RTHZ6NTKT","target":"record","payload":{"canonical_record":{"source":{"id":"2605.18640","kind":"arxiv","version":1},"metadata":{"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-th","submitted_at":"2026-05-18T16:45:10Z","cross_cats_sorted":["quant-ph"],"title_canon_sha256":"1dbb6552ea9922e50665cc7550a9e4c69f05aca5eba7a012f434d7246730103d","abstract_canon_sha256":"8709a48c7f009c0a23ff17cb539796951fed7283683cdfd56b7b76f02a9664b0"},"schema_version":"1.0"},"canonical_sha256":"e100eef053ebacf50516dc667cf9b354fd8c8f0e1e6a80916617f64a7d5094eb","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-20T00:06:12.222573Z","signature_b64":"VgHfhFZDJ2ELG9DAOEoaMn7D857JkslrAqL1Ne/TU71pavYybVBH+edJy7gqzxsW6E5mAvcWKGNGsbw01FyzBg==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"e100eef053ebacf50516dc667cf9b354fd8c8f0e1e6a80916617f64a7d5094eb","last_reissued_at":"2026-05-20T00:06:12.221937Z","signature_status":"signed_v1","first_computed_at":"2026-05-20T00:06:12.221937Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2605.18640","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":"2026-05-20T00:06:12Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"9xYJdEEfb3J7xiJ+VMoQu775a0IXpgc6JT4uRLp6eJ9JjRa/HR3mZCVdlZb31tMii83SvTUYTt0f5suDcnMhAQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-02T13:29:07.142041Z"},"content_sha256":"3d87021d1fb796e80d507cd6ca0cf8a56de298071faca79439758a8f8084edc8","schema_version":"1.0","event_id":"sha256:3d87021d1fb796e80d507cd6ca0cf8a56de298071faca79439758a8f8084edc8"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2026:4EAO54CT5OWPKBIW3RTHZ6NTKT","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Modular Lower Bounds on Reeh-Schlieder State Preparation","license":"http://creativecommons.org/licenses/by/4.0/","headline":"","cross_cats":["quant-ph"],"primary_cat":"hep-th","authors_text":"Florina Almenares Mendoza, Javier Blanco-Romero","submitted_at":"2026-05-18T16:45:10Z","abstract_excerpt":"The Reeh-Schlieder theorem says that every target vector can be approximated from the vacuum by an operator localized in an arbitrarily small spacetime region, but it gives no quantitative cost for doing so. This note isolates a standard Tomita-Takesaki estimate as a model-independent preparation bound. Targets with deeply negative modular energy require large local operators. After rescaling such an operator to a physical contraction, the same estimate becomes a lower bound on postselection overhead. In geometries where the modular Hamiltonian is known, the bound becomes explicit. Bisognano-W"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2605.18640","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2605.18640/integrity.json","findings":[],"available":true,"detectors_run":[{"name":"claim_evidence","ran_at":"2026-05-20T00:01:59.187708Z","status":"completed","version":"1.0.0","findings_count":0}],"snapshot_sha256":"61b94ccf5d3cd2ff4dbbbd25ba0a450a54d4a92a653da75737f3fbdd641544cd"},"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":"2026-05-20T00:06:12Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"0vxE4CeytzegCUWKgtwe13lf3Mi/LPisgdD061Ez4y29g/wI4lLZ2Q4aU9wBDX9d5WejjLgNPPInUxIndYY2DQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-02T13:29:07.142731Z"},"content_sha256":"03256b2758e562ac343e3c1a9867e807f9f42629f2ff85201af6a1b2cfcd0098","schema_version":"1.0","event_id":"sha256:03256b2758e562ac343e3c1a9867e807f9f42629f2ff85201af6a1b2cfcd0098"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/4EAO54CT5OWPKBIW3RTHZ6NTKT/bundle.json","state_url":"https://pith.science/pith/4EAO54CT5OWPKBIW3RTHZ6NTKT/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/4EAO54CT5OWPKBIW3RTHZ6NTKT/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":"2026-06-02T13:29:07Z","links":{"resolver":"https://pith.science/pith/4EAO54CT5OWPKBIW3RTHZ6NTKT","bundle":"https://pith.science/pith/4EAO54CT5OWPKBIW3RTHZ6NTKT/bundle.json","state":"https://pith.science/pith/4EAO54CT5OWPKBIW3RTHZ6NTKT/state.json","well_known_bundle":"https://pith.science/.well-known/pith/4EAO54CT5OWPKBIW3RTHZ6NTKT/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2026:4EAO54CT5OWPKBIW3RTHZ6NTKT","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":"8709a48c7f009c0a23ff17cb539796951fed7283683cdfd56b7b76f02a9664b0","cross_cats_sorted":["quant-ph"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-th","submitted_at":"2026-05-18T16:45:10Z","title_canon_sha256":"1dbb6552ea9922e50665cc7550a9e4c69f05aca5eba7a012f434d7246730103d"},"schema_version":"1.0","source":{"id":"2605.18640","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2605.18640","created_at":"2026-05-20T00:06:12Z"},{"alias_kind":"arxiv_version","alias_value":"2605.18640v1","created_at":"2026-05-20T00:06:12Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2605.18640","created_at":"2026-05-20T00:06:12Z"},{"alias_kind":"pith_short_12","alias_value":"4EAO54CT5OWP","created_at":"2026-05-20T00:06:12Z"},{"alias_kind":"pith_short_16","alias_value":"4EAO54CT5OWPKBIW","created_at":"2026-05-20T00:06:12Z"},{"alias_kind":"pith_short_8","alias_value":"4EAO54CT","created_at":"2026-05-20T00:06:12Z"}],"graph_snapshots":[{"event_id":"sha256:03256b2758e562ac343e3c1a9867e807f9f42629f2ff85201af6a1b2cfcd0098","target":"graph","created_at":"2026-05-20T00:06:12Z","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":[{"findings_count":0,"name":"claim_evidence","ran_at":"2026-05-20T00:01:59.187708Z","status":"completed","version":"1.0.0"}],"endpoint":"/pith/2605.18640/integrity.json","findings":[],"snapshot_sha256":"61b94ccf5d3cd2ff4dbbbd25ba0a450a54d4a92a653da75737f3fbdd641544cd","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"The Reeh-Schlieder theorem says that every target vector can be approximated from the vacuum by an operator localized in an arbitrarily small spacetime region, but it gives no quantitative cost for doing so. This note isolates a standard Tomita-Takesaki estimate as a model-independent preparation bound. Targets with deeply negative modular energy require large local operators. After rescaling such an operator to a physical contraction, the same estimate becomes a lower bound on postselection overhead. In geometries where the modular Hamiltonian is known, the bound becomes explicit. Bisognano-W","authors_text":"Florina Almenares Mendoza, Javier Blanco-Romero","cross_cats":["quant-ph"],"headline":"","license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-th","submitted_at":"2026-05-18T16:45:10Z","title":"Modular Lower Bounds on Reeh-Schlieder State Preparation"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2605.18640","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":"sha256:3d87021d1fb796e80d507cd6ca0cf8a56de298071faca79439758a8f8084edc8","target":"record","created_at":"2026-05-20T00:06:12Z","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":"8709a48c7f009c0a23ff17cb539796951fed7283683cdfd56b7b76f02a9664b0","cross_cats_sorted":["quant-ph"],"license":"http://creativecommons.org/licenses/by/4.0/","primary_cat":"hep-th","submitted_at":"2026-05-18T16:45:10Z","title_canon_sha256":"1dbb6552ea9922e50665cc7550a9e4c69f05aca5eba7a012f434d7246730103d"},"schema_version":"1.0","source":{"id":"2605.18640","kind":"arxiv","version":1}},"canonical_sha256":"e100eef053ebacf50516dc667cf9b354fd8c8f0e1e6a80916617f64a7d5094eb","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"e100eef053ebacf50516dc667cf9b354fd8c8f0e1e6a80916617f64a7d5094eb","first_computed_at":"2026-05-20T00:06:12.221937Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-20T00:06:12.221937Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"VgHfhFZDJ2ELG9DAOEoaMn7D857JkslrAqL1Ne/TU71pavYybVBH+edJy7gqzxsW6E5mAvcWKGNGsbw01FyzBg==","signature_status":"signed_v1","signed_at":"2026-05-20T00:06:12.222573Z","signed_message":"canonical_sha256_bytes"},"source_id":"2605.18640","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:3d87021d1fb796e80d507cd6ca0cf8a56de298071faca79439758a8f8084edc8","sha256:03256b2758e562ac343e3c1a9867e807f9f42629f2ff85201af6a1b2cfcd0098"],"state_sha256":"1d47d54d84a91fca61e7ce3d8fada5cbd69ddc3452386e915e7f6ca5bb2e8966"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"VqZ9yW4yWJBwGE11Rt9bzXxC4dICzDk8hoHhMCrAa69HNSePyeJyfGiOa8dTrqNPkKbnXmqQ32SQd4dv88O0AA==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-02T13:29:07.146125Z","bundle_sha256":"e89f8e8eef542c15d84ccd7400cbf50497c28522fb6a2cac8f7c30e8bfde9e22"}}