{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2013:RT6YL3GMVFMUQ2CPKLF6UTPJQF","short_pith_number":"pith:RT6YL3GM","canonical_record":{"source":{"id":"1301.0485","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2013-01-01T05:35:43Z","cross_cats_sorted":["cond-mat.mes-hall","hep-th"],"title_canon_sha256":"7440fa9888dc47ca74d99537c5d9cd822fcd091cfbf4698075f91377abe654ad","abstract_canon_sha256":"76b28b06e783a40f941d4daa0c7e807170cba1a16d0043617081735a528b5c30"},"schema_version":"1.0"},"canonical_sha256":"8cfd85eccca95948684f52cbea4de9814a2f9f2fa958fcffa47453a11f88eff1","source":{"kind":"arxiv","id":"1301.0485","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1301.0485","created_at":"2026-05-18T01:52:21Z"},{"alias_kind":"arxiv_version","alias_value":"1301.0485v2","created_at":"2026-05-18T01:52:21Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1301.0485","created_at":"2026-05-18T01:52:21Z"},{"alias_kind":"pith_short_12","alias_value":"RT6YL3GMVFMU","created_at":"2026-05-18T12:27:59Z"},{"alias_kind":"pith_short_16","alias_value":"RT6YL3GMVFMUQ2CP","created_at":"2026-05-18T12:27:59Z"},{"alias_kind":"pith_short_8","alias_value":"RT6YL3GM","created_at":"2026-05-18T12:27:59Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2013:RT6YL3GMVFMUQ2CPKLF6UTPJQF","target":"record","payload":{"canonical_record":{"source":{"id":"1301.0485","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2013-01-01T05:35:43Z","cross_cats_sorted":["cond-mat.mes-hall","hep-th"],"title_canon_sha256":"7440fa9888dc47ca74d99537c5d9cd822fcd091cfbf4698075f91377abe654ad","abstract_canon_sha256":"76b28b06e783a40f941d4daa0c7e807170cba1a16d0043617081735a528b5c30"},"schema_version":"1.0"},"canonical_sha256":"8cfd85eccca95948684f52cbea4de9814a2f9f2fa958fcffa47453a11f88eff1","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:52:21.874672Z","signature_b64":"W1STpFcJbIXqARKG9nNeSNVbagmGsCjb8F6+pUASlwzmikEupkzoRsgk+zuhmi+5Mk0/rQ9XE5SI/abuuj4tDA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"8cfd85eccca95948684f52cbea4de9814a2f9f2fa958fcffa47453a11f88eff1","last_reissued_at":"2026-05-18T01:52:21.874176Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:52:21.874176Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1301.0485","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":"2026-05-18T01:52:21Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Zeem2K+aqyPG4/NpPP3f+Id69/ozxCkUGeR11jCXGXWsdh9dKEDH9lsMfGwIuF0HkIUmG+nuWvn/B/seNRglDQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-02T16:52:51.865835Z"},"content_sha256":"8a8ed6dcf198eda6cf9b8f9dea6906f24d5b5e8ba2cf968d8762807465229bd0","schema_version":"1.0","event_id":"sha256:8a8ed6dcf198eda6cf9b8f9dea6906f24d5b5e8ba2cf968d8762807465229bd0"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2013:RT6YL3GMVFMUQ2CPKLF6UTPJQF","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Ground-State Entanglement Bound for Quantum Energy Teleportation of General Spin-Chain Models","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.mes-hall","hep-th"],"primary_cat":"quant-ph","authors_text":"Masahiro Hotta","submitted_at":"2013-01-01T05:35:43Z","abstract_excerpt":"Many-body quantum systems in the ground states have zero-point energy due to the uncertainty relation. In many cases, the system in the ground state accompanies spatially-entangled energy density fluctuation via the noncommutativity of the energy density operators, though the total energy takes a fixed value, i.e. the lowest eigenvalue of the Hamiltonian. Quantum energy teleportation (QET) is protocols for extraction of the zero-point energy out of one subsystem using information of a remote measurement of another subsystem. From an operational viewpoint of protocol users, QET can be regarded "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1301.0485","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":"2026-05-18T01:52:21Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"3b/Rhugag2GdSnXxizkwaN+Za6FpNSGC3m6uMSXxUilUfUgxsNUfQBLOOMfq+HVQes8oIfgAB8ZHBAtsuLgoBA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-02T16:52:51.866215Z"},"content_sha256":"ffeb8ce75a4be4372fde648fc8778e9011af4b0b0137d90ed7c2df30405a4b0a","schema_version":"1.0","event_id":"sha256:ffeb8ce75a4be4372fde648fc8778e9011af4b0b0137d90ed7c2df30405a4b0a"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/RT6YL3GMVFMUQ2CPKLF6UTPJQF/bundle.json","state_url":"https://pith.science/pith/RT6YL3GMVFMUQ2CPKLF6UTPJQF/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/RT6YL3GMVFMUQ2CPKLF6UTPJQF/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":"2026-06-02T16:52:51Z","links":{"resolver":"https://pith.science/pith/RT6YL3GMVFMUQ2CPKLF6UTPJQF","bundle":"https://pith.science/pith/RT6YL3GMVFMUQ2CPKLF6UTPJQF/bundle.json","state":"https://pith.science/pith/RT6YL3GMVFMUQ2CPKLF6UTPJQF/state.json","well_known_bundle":"https://pith.science/.well-known/pith/RT6YL3GMVFMUQ2CPKLF6UTPJQF/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2013:RT6YL3GMVFMUQ2CPKLF6UTPJQF","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":"76b28b06e783a40f941d4daa0c7e807170cba1a16d0043617081735a528b5c30","cross_cats_sorted":["cond-mat.mes-hall","hep-th"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2013-01-01T05:35:43Z","title_canon_sha256":"7440fa9888dc47ca74d99537c5d9cd822fcd091cfbf4698075f91377abe654ad"},"schema_version":"1.0","source":{"id":"1301.0485","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1301.0485","created_at":"2026-05-18T01:52:21Z"},{"alias_kind":"arxiv_version","alias_value":"1301.0485v2","created_at":"2026-05-18T01:52:21Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1301.0485","created_at":"2026-05-18T01:52:21Z"},{"alias_kind":"pith_short_12","alias_value":"RT6YL3GMVFMU","created_at":"2026-05-18T12:27:59Z"},{"alias_kind":"pith_short_16","alias_value":"RT6YL3GMVFMUQ2CP","created_at":"2026-05-18T12:27:59Z"},{"alias_kind":"pith_short_8","alias_value":"RT6YL3GM","created_at":"2026-05-18T12:27:59Z"}],"graph_snapshots":[{"event_id":"sha256:ffeb8ce75a4be4372fde648fc8778e9011af4b0b0137d90ed7c2df30405a4b0a","target":"graph","created_at":"2026-05-18T01:52:21Z","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":"Many-body quantum systems in the ground states have zero-point energy due to the uncertainty relation. In many cases, the system in the ground state accompanies spatially-entangled energy density fluctuation via the noncommutativity of the energy density operators, though the total energy takes a fixed value, i.e. the lowest eigenvalue of the Hamiltonian. Quantum energy teleportation (QET) is protocols for extraction of the zero-point energy out of one subsystem using information of a remote measurement of another subsystem. From an operational viewpoint of protocol users, QET can be regarded ","authors_text":"Masahiro Hotta","cross_cats":["cond-mat.mes-hall","hep-th"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2013-01-01T05:35:43Z","title":"Ground-State Entanglement Bound for Quantum Energy Teleportation of General Spin-Chain Models"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1301.0485","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":"sha256:8a8ed6dcf198eda6cf9b8f9dea6906f24d5b5e8ba2cf968d8762807465229bd0","target":"record","created_at":"2026-05-18T01:52:21Z","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":"76b28b06e783a40f941d4daa0c7e807170cba1a16d0043617081735a528b5c30","cross_cats_sorted":["cond-mat.mes-hall","hep-th"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2013-01-01T05:35:43Z","title_canon_sha256":"7440fa9888dc47ca74d99537c5d9cd822fcd091cfbf4698075f91377abe654ad"},"schema_version":"1.0","source":{"id":"1301.0485","kind":"arxiv","version":2}},"canonical_sha256":"8cfd85eccca95948684f52cbea4de9814a2f9f2fa958fcffa47453a11f88eff1","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"8cfd85eccca95948684f52cbea4de9814a2f9f2fa958fcffa47453a11f88eff1","first_computed_at":"2026-05-18T01:52:21.874176Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:52:21.874176Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"W1STpFcJbIXqARKG9nNeSNVbagmGsCjb8F6+pUASlwzmikEupkzoRsgk+zuhmi+5Mk0/rQ9XE5SI/abuuj4tDA==","signature_status":"signed_v1","signed_at":"2026-05-18T01:52:21.874672Z","signed_message":"canonical_sha256_bytes"},"source_id":"1301.0485","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:8a8ed6dcf198eda6cf9b8f9dea6906f24d5b5e8ba2cf968d8762807465229bd0","sha256:ffeb8ce75a4be4372fde648fc8778e9011af4b0b0137d90ed7c2df30405a4b0a"],"state_sha256":"30ff58a25ba7925698ce94f8626101b009028a6da947060f79e6f895e476080f"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"mj7MjIKbdiITz7tWGjXntt2jrBqOTy/ZPPmn3lRsSm49/0zvSun5bOQMJHh3g3kIhrAbEP0cdGVvxbfWNrjNAg==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-02T16:52:51.868372Z","bundle_sha256":"86df6e805ee999c24055e3e566ece15e7e4696aba573e88e485cd79dbaafe3bd"}}