{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2015:WVQ6WMIMSWOQ6TEOPZZPWA52UA","short_pith_number":"pith:WVQ6WMIM","canonical_record":{"source":{"id":"1504.06632","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2015-04-24T20:09:20Z","cross_cats_sorted":["cond-mat.str-el","gr-qc","quant-ph"],"title_canon_sha256":"63db335ff9275aab24be6b971c9772b48f388410959bffe6829408ac3a3fc619","abstract_canon_sha256":"2c225b3787edbd1523abc1584a67f1a04896d3da8f7205e9a3479fee8eb67939"},"schema_version":"1.0"},"canonical_sha256":"b561eb310c959d0f4c8e7e72fb03baa01d59e97d1211d0347ae49de8a338bb20","source":{"kind":"arxiv","id":"1504.06632","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1504.06632","created_at":"2026-05-18T01:37:27Z"},{"alias_kind":"arxiv_version","alias_value":"1504.06632v2","created_at":"2026-05-18T01:37:27Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1504.06632","created_at":"2026-05-18T01:37:27Z"},{"alias_kind":"pith_short_12","alias_value":"WVQ6WMIMSWOQ","created_at":"2026-05-18T12:29:47Z"},{"alias_kind":"pith_short_16","alias_value":"WVQ6WMIMSWOQ6TEO","created_at":"2026-05-18T12:29:47Z"},{"alias_kind":"pith_short_8","alias_value":"WVQ6WMIM","created_at":"2026-05-18T12:29:47Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2015:WVQ6WMIMSWOQ6TEOPZZPWA52UA","target":"record","payload":{"canonical_record":{"source":{"id":"1504.06632","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2015-04-24T20:09:20Z","cross_cats_sorted":["cond-mat.str-el","gr-qc","quant-ph"],"title_canon_sha256":"63db335ff9275aab24be6b971c9772b48f388410959bffe6829408ac3a3fc619","abstract_canon_sha256":"2c225b3787edbd1523abc1584a67f1a04896d3da8f7205e9a3479fee8eb67939"},"schema_version":"1.0"},"canonical_sha256":"b561eb310c959d0f4c8e7e72fb03baa01d59e97d1211d0347ae49de8a338bb20","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T01:37:27.121734Z","signature_b64":"a5KL4PTt5s3yYT/h+UJsravRlSTnUMkmq1sLQT2/Sx8vmZBYHcXUpWd6ME/UanmiP6ylveEu/IDUclgfE6XdCA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"b561eb310c959d0f4c8e7e72fb03baa01d59e97d1211d0347ae49de8a338bb20","last_reissued_at":"2026-05-18T01:37:27.121040Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T01:37:27.121040Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1504.06632","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":"2026-05-18T01:37:27Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"i2IyOEsaAsSmoIxd9edCw3W1rbE8ep2zPWf/nuewnv5osQZWYImBWbmcMk0Vd3Z0URyhze3r0R082yf3P58WBQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-22T07:07:25.029505Z"},"content_sha256":"308351d3d710f6a8e51be3c0b4a4b2e6c09b2e80dd7c767035fe4ee574cec092","schema_version":"1.0","event_id":"sha256:308351d3d710f6a8e51be3c0b4a4b2e6c09b2e80dd7c767035fe4ee574cec092"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2015:WVQ6WMIMSWOQ6TEOPZZPWA52UA","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Consistency Conditions for an AdS/MERA Correspondence","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.str-el","gr-qc","quant-ph"],"primary_cat":"hep-th","authors_text":"Aidan Chatwin-Davies, ChunJun Cao, Grant N. Remmen, Jason Pollack, Nicholas Hunter-Jones, Ning Bao, Sean M. Carroll","submitted_at":"2015-04-24T20:09:20Z","abstract_excerpt":"The Multi-scale Entanglement Renormalization Ansatz (MERA) is a tensor network that provides an efficient way of variationally estimating the ground state of a critical quantum system. The network geometry resembles a discretization of spatial slices of an AdS spacetime and \"geodesics\" in the MERA reproduce the Ryu-Takayanagi formula for the entanglement entropy of a boundary region in terms of bulk properties. It has therefore been suggested that there could be an AdS/MERA correspondence, relating states in the Hilbert space of the boundary quantum system to ones defined on the bulk lattice. "},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1504.06632","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":"2026-05-18T01:37:27Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"kOXXq2Qrt9/mfvai80su0cqmgwc2kL1Mmep+tp/5cEwgDDooyYwwEsPSfkx7p5CkirHex34vlsZ+N0jjtrmwCQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-05-22T07:07:25.029999Z"},"content_sha256":"77fe2a3dad4d3b4dc8b6fce8897fc995b8e47d268771a9c0e32a9d0963c12528","schema_version":"1.0","event_id":"sha256:77fe2a3dad4d3b4dc8b6fce8897fc995b8e47d268771a9c0e32a9d0963c12528"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/WVQ6WMIMSWOQ6TEOPZZPWA52UA/bundle.json","state_url":"https://pith.science/pith/WVQ6WMIMSWOQ6TEOPZZPWA52UA/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/WVQ6WMIMSWOQ6TEOPZZPWA52UA/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":"2026-05-22T07:07:25Z","links":{"resolver":"https://pith.science/pith/WVQ6WMIMSWOQ6TEOPZZPWA52UA","bundle":"https://pith.science/pith/WVQ6WMIMSWOQ6TEOPZZPWA52UA/bundle.json","state":"https://pith.science/pith/WVQ6WMIMSWOQ6TEOPZZPWA52UA/state.json","well_known_bundle":"https://pith.science/.well-known/pith/WVQ6WMIMSWOQ6TEOPZZPWA52UA/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2015:WVQ6WMIMSWOQ6TEOPZZPWA52UA","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":"2c225b3787edbd1523abc1584a67f1a04896d3da8f7205e9a3479fee8eb67939","cross_cats_sorted":["cond-mat.str-el","gr-qc","quant-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2015-04-24T20:09:20Z","title_canon_sha256":"63db335ff9275aab24be6b971c9772b48f388410959bffe6829408ac3a3fc619"},"schema_version":"1.0","source":{"id":"1504.06632","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1504.06632","created_at":"2026-05-18T01:37:27Z"},{"alias_kind":"arxiv_version","alias_value":"1504.06632v2","created_at":"2026-05-18T01:37:27Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1504.06632","created_at":"2026-05-18T01:37:27Z"},{"alias_kind":"pith_short_12","alias_value":"WVQ6WMIMSWOQ","created_at":"2026-05-18T12:29:47Z"},{"alias_kind":"pith_short_16","alias_value":"WVQ6WMIMSWOQ6TEO","created_at":"2026-05-18T12:29:47Z"},{"alias_kind":"pith_short_8","alias_value":"WVQ6WMIM","created_at":"2026-05-18T12:29:47Z"}],"graph_snapshots":[{"event_id":"sha256:77fe2a3dad4d3b4dc8b6fce8897fc995b8e47d268771a9c0e32a9d0963c12528","target":"graph","created_at":"2026-05-18T01:37:27Z","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 Multi-scale Entanglement Renormalization Ansatz (MERA) is a tensor network that provides an efficient way of variationally estimating the ground state of a critical quantum system. The network geometry resembles a discretization of spatial slices of an AdS spacetime and \"geodesics\" in the MERA reproduce the Ryu-Takayanagi formula for the entanglement entropy of a boundary region in terms of bulk properties. It has therefore been suggested that there could be an AdS/MERA correspondence, relating states in the Hilbert space of the boundary quantum system to ones defined on the bulk lattice. ","authors_text":"Aidan Chatwin-Davies, ChunJun Cao, Grant N. Remmen, Jason Pollack, Nicholas Hunter-Jones, Ning Bao, Sean M. Carroll","cross_cats":["cond-mat.str-el","gr-qc","quant-ph"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2015-04-24T20:09:20Z","title":"Consistency Conditions for an AdS/MERA Correspondence"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1504.06632","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":"sha256:308351d3d710f6a8e51be3c0b4a4b2e6c09b2e80dd7c767035fe4ee574cec092","target":"record","created_at":"2026-05-18T01:37:27Z","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":"2c225b3787edbd1523abc1584a67f1a04896d3da8f7205e9a3479fee8eb67939","cross_cats_sorted":["cond-mat.str-el","gr-qc","quant-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"hep-th","submitted_at":"2015-04-24T20:09:20Z","title_canon_sha256":"63db335ff9275aab24be6b971c9772b48f388410959bffe6829408ac3a3fc619"},"schema_version":"1.0","source":{"id":"1504.06632","kind":"arxiv","version":2}},"canonical_sha256":"b561eb310c959d0f4c8e7e72fb03baa01d59e97d1211d0347ae49de8a338bb20","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"b561eb310c959d0f4c8e7e72fb03baa01d59e97d1211d0347ae49de8a338bb20","first_computed_at":"2026-05-18T01:37:27.121040Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T01:37:27.121040Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"a5KL4PTt5s3yYT/h+UJsravRlSTnUMkmq1sLQT2/Sx8vmZBYHcXUpWd6ME/UanmiP6ylveEu/IDUclgfE6XdCA==","signature_status":"signed_v1","signed_at":"2026-05-18T01:37:27.121734Z","signed_message":"canonical_sha256_bytes"},"source_id":"1504.06632","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:308351d3d710f6a8e51be3c0b4a4b2e6c09b2e80dd7c767035fe4ee574cec092","sha256:77fe2a3dad4d3b4dc8b6fce8897fc995b8e47d268771a9c0e32a9d0963c12528"],"state_sha256":"85aec4fd318e16d4ea2d907a22067dbad9e940c0e1479eefcde48542ca4be8c5"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"bj6AJtrWP6RHs22JAvgG79i1PBkxMxq6sThcxcnyn+LnYMOFz3X3vSHqruzs0dcVZjXdSldrnadH9Pyc0qp+BQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-05-22T07:07:25.032453Z","bundle_sha256":"16d1e9d70493114f8672f0920420a3d8043a91c0110a278fe5de22065b1b9183"}}