{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2024:HGCFOILNXCUF7DB4WDCASBQTZW","short_pith_number":"pith:HGCFOILN","canonical_record":{"source":{"id":"2403.03289","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2024-03-05T19:43:33Z","cross_cats_sorted":["cond-mat.stat-mech","math-ph","math.MP"],"title_canon_sha256":"3f798bcd436e32d222eddba3956e31e120f0fbfbe9c784c4d292fdc42721e38a","abstract_canon_sha256":"9fdbe4a4c092f6ac5e3a708450dd1cfdd961d90e6d1ef0fb1e83454cfad27c2a"},"schema_version":"1.0"},"canonical_sha256":"398457216db8a85f8c3cb0c4090613cdad21aecfb9d92a0d2a612bbda86a0ee6","source":{"kind":"arxiv","id":"2403.03289","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2403.03289","created_at":"2026-07-05T08:35:00Z"},{"alias_kind":"arxiv_version","alias_value":"2403.03289v2","created_at":"2026-07-05T08:35:00Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2403.03289","created_at":"2026-07-05T08:35:00Z"},{"alias_kind":"pith_short_12","alias_value":"HGCFOILNXCUF","created_at":"2026-07-05T08:35:00Z"},{"alias_kind":"pith_short_16","alias_value":"HGCFOILNXCUF7DB4","created_at":"2026-07-05T08:35:00Z"},{"alias_kind":"pith_short_8","alias_value":"HGCFOILN","created_at":"2026-07-05T08:35:00Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2024:HGCFOILNXCUF7DB4WDCASBQTZW","target":"record","payload":{"canonical_record":{"source":{"id":"2403.03289","kind":"arxiv","version":2},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2024-03-05T19:43:33Z","cross_cats_sorted":["cond-mat.stat-mech","math-ph","math.MP"],"title_canon_sha256":"3f798bcd436e32d222eddba3956e31e120f0fbfbe9c784c4d292fdc42721e38a","abstract_canon_sha256":"9fdbe4a4c092f6ac5e3a708450dd1cfdd961d90e6d1ef0fb1e83454cfad27c2a"},"schema_version":"1.0"},"canonical_sha256":"398457216db8a85f8c3cb0c4090613cdad21aecfb9d92a0d2a612bbda86a0ee6","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-05T08:35:00.922851Z","signature_b64":"lVMeN0cwJOr6yegz6YQkZ6ETkkOCMJXwAvVl+MkOybLv9ruCHiIQt4mhQkWqFjvn/pL39L1TEdLeLbnpnvMLAA==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"398457216db8a85f8c3cb0c4090613cdad21aecfb9d92a0d2a612bbda86a0ee6","last_reissued_at":"2026-07-05T08:35:00.922391Z","signature_status":"signed_v1","first_computed_at":"2026-07-05T08:35:00.922391Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"2403.03289","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":"2026-07-05T08:35:00Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"koa4sKoIdXu0qZxe4D4AuPc6c+M28lseeVHvGQXrWo2nyEh54xRvfGfVq4NuCIbPuVUJRYms7LFJ/+/UddeeAg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-08T17:15:37.501492Z"},"content_sha256":"ef90aa7d937d628dd8ec54ddefa6ea1fcf29431f95fa99ca8724532a46912206","schema_version":"1.0","event_id":"sha256:ef90aa7d937d628dd8ec54ddefa6ea1fcf29431f95fa99ca8724532a46912206"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2024:HGCFOILNXCUF7DB4WDCASBQTZW","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Efficient Representation of Gaussian Fermionic Pure States in Non-Computational Bases","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":["cond-mat.stat-mech","math-ph","math.MP"],"primary_cat":"quant-ph","authors_text":"Babak Tarighi, M. A. Rajabpour, Reyhaneh Khasseh","submitted_at":"2024-03-05T19:43:33Z","abstract_excerpt":"This paper introduces an innovative approach for representing Gaussian fermionic states, pivotal in quantum spin systems and fermionic models, within a range of alternative quantum bases. We focus on transitioning these states from the conventional computational (\\sigma^z) basis to more complex bases, such as ((\\phi, \\frac{\\pi}{2}, \\alpha)), which are essential for accurately calculating critical quantities like formation probabilities and Shannon entropy. We present a novel algorithm that not only simplifies the basis transformation but also reduces computational complexity, making it feasibl"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2403.03289","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":""},"integrity":{"clean":true,"summary":{"advisory":0,"critical":0,"by_detector":{},"informational":0},"endpoint":"/pith/2403.03289/integrity.json","findings":[],"available":true,"detectors_run":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938"},"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":"2026-07-05T08:35:00Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"ZjUFZDneQNz2eN/cMTJtoeYpwiRYSGI1i4rRk136JZ2QAScUFoRnD/Ulx1qso4i90B0cYIkmyy/HyVoMmUCzCQ==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-08T17:15:37.502025Z"},"content_sha256":"851faeb210b671ba40eeacfad18709abf3ffad21d009ec1c2d11abc7e396e563","schema_version":"1.0","event_id":"sha256:851faeb210b671ba40eeacfad18709abf3ffad21d009ec1c2d11abc7e396e563"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/HGCFOILNXCUF7DB4WDCASBQTZW/bundle.json","state_url":"https://pith.science/pith/HGCFOILNXCUF7DB4WDCASBQTZW/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/HGCFOILNXCUF7DB4WDCASBQTZW/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":"2026-08-08T17:15:37Z","links":{"resolver":"https://pith.science/pith/HGCFOILNXCUF7DB4WDCASBQTZW","bundle":"https://pith.science/pith/HGCFOILNXCUF7DB4WDCASBQTZW/bundle.json","state":"https://pith.science/pith/HGCFOILNXCUF7DB4WDCASBQTZW/state.json","well_known_bundle":"https://pith.science/.well-known/pith/HGCFOILNXCUF7DB4WDCASBQTZW/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2024:HGCFOILNXCUF7DB4WDCASBQTZW","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":"9fdbe4a4c092f6ac5e3a708450dd1cfdd961d90e6d1ef0fb1e83454cfad27c2a","cross_cats_sorted":["cond-mat.stat-mech","math-ph","math.MP"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2024-03-05T19:43:33Z","title_canon_sha256":"3f798bcd436e32d222eddba3956e31e120f0fbfbe9c784c4d292fdc42721e38a"},"schema_version":"1.0","source":{"id":"2403.03289","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"2403.03289","created_at":"2026-07-05T08:35:00Z"},{"alias_kind":"arxiv_version","alias_value":"2403.03289v2","created_at":"2026-07-05T08:35:00Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.2403.03289","created_at":"2026-07-05T08:35:00Z"},{"alias_kind":"pith_short_12","alias_value":"HGCFOILNXCUF","created_at":"2026-07-05T08:35:00Z"},{"alias_kind":"pith_short_16","alias_value":"HGCFOILNXCUF7DB4","created_at":"2026-07-05T08:35:00Z"},{"alias_kind":"pith_short_8","alias_value":"HGCFOILN","created_at":"2026-07-05T08:35:00Z"}],"graph_snapshots":[{"event_id":"sha256:851faeb210b671ba40eeacfad18709abf3ffad21d009ec1c2d11abc7e396e563","target":"graph","created_at":"2026-07-05T08:35:00Z","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":[],"endpoint":"/pith/2403.03289/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"This paper introduces an innovative approach for representing Gaussian fermionic states, pivotal in quantum spin systems and fermionic models, within a range of alternative quantum bases. We focus on transitioning these states from the conventional computational (\\sigma^z) basis to more complex bases, such as ((\\phi, \\frac{\\pi}{2}, \\alpha)), which are essential for accurately calculating critical quantities like formation probabilities and Shannon entropy. We present a novel algorithm that not only simplifies the basis transformation but also reduces computational complexity, making it feasibl","authors_text":"Babak Tarighi, M. A. Rajabpour, Reyhaneh Khasseh","cross_cats":["cond-mat.stat-mech","math-ph","math.MP"],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2024-03-05T19:43:33Z","title":"Efficient Representation of Gaussian Fermionic Pure States in Non-Computational Bases"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"2403.03289","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:ef90aa7d937d628dd8ec54ddefa6ea1fcf29431f95fa99ca8724532a46912206","target":"record","created_at":"2026-07-05T08:35:00Z","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":"9fdbe4a4c092f6ac5e3a708450dd1cfdd961d90e6d1ef0fb1e83454cfad27c2a","cross_cats_sorted":["cond-mat.stat-mech","math-ph","math.MP"],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"quant-ph","submitted_at":"2024-03-05T19:43:33Z","title_canon_sha256":"3f798bcd436e32d222eddba3956e31e120f0fbfbe9c784c4d292fdc42721e38a"},"schema_version":"1.0","source":{"id":"2403.03289","kind":"arxiv","version":2}},"canonical_sha256":"398457216db8a85f8c3cb0c4090613cdad21aecfb9d92a0d2a612bbda86a0ee6","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"398457216db8a85f8c3cb0c4090613cdad21aecfb9d92a0d2a612bbda86a0ee6","first_computed_at":"2026-07-05T08:35:00.922391Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-05T08:35:00.922391Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"lVMeN0cwJOr6yegz6YQkZ6ETkkOCMJXwAvVl+MkOybLv9ruCHiIQt4mhQkWqFjvn/pL39L1TEdLeLbnpnvMLAA==","signature_status":"signed_v1","signed_at":"2026-07-05T08:35:00.922851Z","signed_message":"canonical_sha256_bytes"},"source_id":"2403.03289","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:ef90aa7d937d628dd8ec54ddefa6ea1fcf29431f95fa99ca8724532a46912206","sha256:851faeb210b671ba40eeacfad18709abf3ffad21d009ec1c2d11abc7e396e563"],"state_sha256":"68fe30b8fef920920ecec066b35569a37af2ecf92a782c66cff05794a48227cf"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"F6mkIeFcqpV+w14WyH64x+ind256mN1OpBxOG0+7zWHjnE57hhIviApGudrze3LOLPoi8HAM/CBcEwCYNYvjDQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-08T17:15:37.506518Z","bundle_sha256":"42593d3466007c3c86bcdeafdef246dc7be3202cd761a6cac750161910c4c22a"}}