{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2018:BQXXIEEYDPYUTD4SZJTRBHXZZQ","short_pith_number":"pith:BQXXIEEY","canonical_record":{"source":{"id":"1802.05687","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.dis-nn","submitted_at":"2018-02-15T18:04:11Z","cross_cats_sorted":["cond-mat.other","quant-ph"],"title_canon_sha256":"2506f9bae554a2c583fc8bf8a9e03a63f5f9294f43817d9acc7d882eda5b1c20","abstract_canon_sha256":"fa815045590d7e479057c777047bfff5bd02672c6ae07dcbbf7a5fc12f84854a"},"schema_version":"1.0"},"canonical_sha256":"0c2f7410981bf1498f92ca67109ef9cc012f03a57a407d9c4c80cbc49284356c","source":{"kind":"arxiv","id":"1802.05687","version":3},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1802.05687","created_at":"2026-05-18T00:15:41Z"},{"alias_kind":"arxiv_version","alias_value":"1802.05687v3","created_at":"2026-05-18T00:15:41Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1802.05687","created_at":"2026-05-18T00:15:41Z"},{"alias_kind":"pith_short_12","alias_value":"BQXXIEEYDPYU","created_at":"2026-05-18T12:32:16Z"},{"alias_kind":"pith_short_16","alias_value":"BQXXIEEYDPYUTD4S","created_at":"2026-05-18T12:32:16Z"},{"alias_kind":"pith_short_8","alias_value":"BQXXIEEY","created_at":"2026-05-18T12:32:16Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2018:BQXXIEEYDPYUTD4SZJTRBHXZZQ","target":"record","payload":{"canonical_record":{"source":{"id":"1802.05687","kind":"arxiv","version":3},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.dis-nn","submitted_at":"2018-02-15T18:04:11Z","cross_cats_sorted":["cond-mat.other","quant-ph"],"title_canon_sha256":"2506f9bae554a2c583fc8bf8a9e03a63f5f9294f43817d9acc7d882eda5b1c20","abstract_canon_sha256":"fa815045590d7e479057c777047bfff5bd02672c6ae07dcbbf7a5fc12f84854a"},"schema_version":"1.0"},"canonical_sha256":"0c2f7410981bf1498f92ca67109ef9cc012f03a57a407d9c4c80cbc49284356c","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T00:15:41.753838Z","signature_b64":"J83Y1EFjIMr+tfDbIBeo1dGuS45l5h14xYzd0ZXubla9949nCYeuZJTKimPlcBg9VhoEJ8fulyKzNU6khWx+Ag==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"0c2f7410981bf1498f92ca67109ef9cc012f03a57a407d9c4c80cbc49284356c","last_reissued_at":"2026-05-18T00:15:41.753333Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T00:15:41.753333Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1802.05687","source_version":3,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T00:15:41Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"CwNnATRFW5FwxwZSgoVu0tL/GXVZ+H16Kzum+PMo6hAbLm4ca86ixdI10b3YXpWrZ+7Jx2Y7yYwA6H1d9NjvBA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-19T21:44:25.775486Z"},"content_sha256":"1ca49a5783d64f1283553df15da18b906c504d6666ab53dc3166ef3cd7d6ace4","schema_version":"1.0","event_id":"sha256:1ca49a5783d64f1283553df15da18b906c504d6666ab53dc3166ef3cd7d6ace4"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2018:BQXXIEEYDPYUTD4SZJTRBHXZZQ","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Effect of Hilbert space truncation on Anderson localization","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.other","quant-ph"],"primary_cat":"cond-mat.dis-nn","authors_text":"Akshay Krishna, R. N. Bhatt","submitted_at":"2018-02-15T18:04:11Z","abstract_excerpt":"The 1-D Anderson model possesses a completely localized spectrum of eigenstates for all values of the disorder. We consider the effect of projecting the Hamiltonian to a truncated Hilbert space, destroying time reversal symmetry. We analyze the ensuing eigenstates using different measures such as inverse participation ratio and sample-averaged moments of the position operator. In addition, we examine amplitude fluctuations in detail to detect the possibility of multifractal behavior (characteristic of mobility edges) that may arise as a result of the truncation procedure."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1802.05687","kind":"arxiv","version":3},"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":"2026-05-18T00:15:41Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"II0azac2D0PU14KZr07076OnpGSxE7ok6AmTgF7QFdTWFAOIG7H9qQ+EVFPR7knmIWmJmzfn9Lbe5H5uxu5CDw==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-19T21:44:25.775856Z"},"content_sha256":"02182819b3061553482d15ac06afff79a521c7190d026d4ea24294d9c6f5b345","schema_version":"1.0","event_id":"sha256:02182819b3061553482d15ac06afff79a521c7190d026d4ea24294d9c6f5b345"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/BQXXIEEYDPYUTD4SZJTRBHXZZQ/bundle.json","state_url":"https://pith.science/pith/BQXXIEEYDPYUTD4SZJTRBHXZZQ/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/BQXXIEEYDPYUTD4SZJTRBHXZZQ/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":"2026-06-19T21:44:25Z","links":{"resolver":"https://pith.science/pith/BQXXIEEYDPYUTD4SZJTRBHXZZQ","bundle":"https://pith.science/pith/BQXXIEEYDPYUTD4SZJTRBHXZZQ/bundle.json","state":"https://pith.science/pith/BQXXIEEYDPYUTD4SZJTRBHXZZQ/state.json","well_known_bundle":"https://pith.science/.well-known/pith/BQXXIEEYDPYUTD4SZJTRBHXZZQ/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2018:BQXXIEEYDPYUTD4SZJTRBHXZZQ","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":"fa815045590d7e479057c777047bfff5bd02672c6ae07dcbbf7a5fc12f84854a","cross_cats_sorted":["cond-mat.other","quant-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.dis-nn","submitted_at":"2018-02-15T18:04:11Z","title_canon_sha256":"2506f9bae554a2c583fc8bf8a9e03a63f5f9294f43817d9acc7d882eda5b1c20"},"schema_version":"1.0","source":{"id":"1802.05687","kind":"arxiv","version":3}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1802.05687","created_at":"2026-05-18T00:15:41Z"},{"alias_kind":"arxiv_version","alias_value":"1802.05687v3","created_at":"2026-05-18T00:15:41Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1802.05687","created_at":"2026-05-18T00:15:41Z"},{"alias_kind":"pith_short_12","alias_value":"BQXXIEEYDPYU","created_at":"2026-05-18T12:32:16Z"},{"alias_kind":"pith_short_16","alias_value":"BQXXIEEYDPYUTD4S","created_at":"2026-05-18T12:32:16Z"},{"alias_kind":"pith_short_8","alias_value":"BQXXIEEY","created_at":"2026-05-18T12:32:16Z"}],"graph_snapshots":[{"event_id":"sha256:02182819b3061553482d15ac06afff79a521c7190d026d4ea24294d9c6f5b345","target":"graph","created_at":"2026-05-18T00:15:41Z","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 1-D Anderson model possesses a completely localized spectrum of eigenstates for all values of the disorder. We consider the effect of projecting the Hamiltonian to a truncated Hilbert space, destroying time reversal symmetry. We analyze the ensuing eigenstates using different measures such as inverse participation ratio and sample-averaged moments of the position operator. In addition, we examine amplitude fluctuations in detail to detect the possibility of multifractal behavior (characteristic of mobility edges) that may arise as a result of the truncation procedure.","authors_text":"Akshay Krishna, R. N. Bhatt","cross_cats":["cond-mat.other","quant-ph"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.dis-nn","submitted_at":"2018-02-15T18:04:11Z","title":"Effect of Hilbert space truncation on Anderson localization"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1802.05687","kind":"arxiv","version":3},"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":"sha256:1ca49a5783d64f1283553df15da18b906c504d6666ab53dc3166ef3cd7d6ace4","target":"record","created_at":"2026-05-18T00:15:41Z","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":"fa815045590d7e479057c777047bfff5bd02672c6ae07dcbbf7a5fc12f84854a","cross_cats_sorted":["cond-mat.other","quant-ph"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.dis-nn","submitted_at":"2018-02-15T18:04:11Z","title_canon_sha256":"2506f9bae554a2c583fc8bf8a9e03a63f5f9294f43817d9acc7d882eda5b1c20"},"schema_version":"1.0","source":{"id":"1802.05687","kind":"arxiv","version":3}},"canonical_sha256":"0c2f7410981bf1498f92ca67109ef9cc012f03a57a407d9c4c80cbc49284356c","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"0c2f7410981bf1498f92ca67109ef9cc012f03a57a407d9c4c80cbc49284356c","first_computed_at":"2026-05-18T00:15:41.753333Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T00:15:41.753333Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"J83Y1EFjIMr+tfDbIBeo1dGuS45l5h14xYzd0ZXubla9949nCYeuZJTKimPlcBg9VhoEJ8fulyKzNU6khWx+Ag==","signature_status":"signed_v1","signed_at":"2026-05-18T00:15:41.753838Z","signed_message":"canonical_sha256_bytes"},"source_id":"1802.05687","source_kind":"arxiv","source_version":3}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:1ca49a5783d64f1283553df15da18b906c504d6666ab53dc3166ef3cd7d6ace4","sha256:02182819b3061553482d15ac06afff79a521c7190d026d4ea24294d9c6f5b345"],"state_sha256":"715231c7a0bf774276f73782e507416aa9f06e1634daf6a5cd25da676ff1c573"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"0LYYsLytATG4k9omDfWkm4kOIBR9qtP30zmf0GHFpHbehkRbFu1YoWtAqhyydkp3eeGlrOTSFZd+dtZ6HghvDw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-19T21:44:25.777832Z","bundle_sha256":"8dc380d2f57c5eb58dc66d82ad09908ac46ee144d82d7ccb2f949338f905a03e"}}