{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2003:3IHRPTTZEB7LWWUOA75R6H4Z77","short_pith_number":"pith:3IHRPTTZ","canonical_record":{"source":{"id":"cond-mat/0305328","kind":"arxiv","version":2},"metadata":{"license":"","primary_cat":"cond-mat.str-el","submitted_at":"2003-05-14T16:10:37Z","cross_cats_sorted":[],"title_canon_sha256":"d68167bb14e7fedb70e8fb8ab612ad62bd719cba52a66ff8557ce10b9197f2f7","abstract_canon_sha256":"cf47f4b6bfb1bc1ca2dbca4b592684011a0d2e3891c2e60686e984791fd0e489"},"schema_version":"1.0"},"canonical_sha256":"da0f17ce79207ebb5a8e07fb1f1f99ffc647271c847378a757debcef522849ac","source":{"kind":"arxiv","id":"cond-mat/0305328","version":2},"source_aliases":[{"alias_kind":"arxiv","alias_value":"cond-mat/0305328","created_at":"2026-07-04T16:38:47Z"},{"alias_kind":"arxiv_version","alias_value":"cond-mat/0305328v2","created_at":"2026-07-04T16:38:47Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.cond-mat/0305328","created_at":"2026-07-04T16:38:47Z"},{"alias_kind":"pith_short_12","alias_value":"3IHRPTTZEB7L","created_at":"2026-07-04T16:38:47Z"},{"alias_kind":"pith_short_16","alias_value":"3IHRPTTZEB7LWWUO","created_at":"2026-07-04T16:38:47Z"},{"alias_kind":"pith_short_8","alias_value":"3IHRPTTZ","created_at":"2026-07-04T16:38:47Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2003:3IHRPTTZEB7LWWUOA75R6H4Z77","target":"record","payload":{"canonical_record":{"source":{"id":"cond-mat/0305328","kind":"arxiv","version":2},"metadata":{"license":"","primary_cat":"cond-mat.str-el","submitted_at":"2003-05-14T16:10:37Z","cross_cats_sorted":[],"title_canon_sha256":"d68167bb14e7fedb70e8fb8ab612ad62bd719cba52a66ff8557ce10b9197f2f7","abstract_canon_sha256":"cf47f4b6bfb1bc1ca2dbca4b592684011a0d2e3891c2e60686e984791fd0e489"},"schema_version":"1.0"},"canonical_sha256":"da0f17ce79207ebb5a8e07fb1f1f99ffc647271c847378a757debcef522849ac","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-07-04T16:38:47.847063Z","signature_b64":"4nKaaTtk7qsALwpbKp6KE4JrKysDqFYBjC+p1c+KvhjH7u/EkVbh7ST94MSw0PgVKaMeUFNw1pZssxaEHE/4DQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"da0f17ce79207ebb5a8e07fb1f1f99ffc647271c847378a757debcef522849ac","last_reissued_at":"2026-07-04T16:38:47.846716Z","signature_status":"signed_v1","first_computed_at":"2026-07-04T16:38:47.846716Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"cond-mat/0305328","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":"2026-07-04T16:38:47Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"LDV+DSHDOMFk+/RP33eK+S9GQtWDyIXOvUQ2zkySk9dZjctfeHtvKrnqMIyeGQiITMyCPy8brFgucf+FwG5TAg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-06T03:48:11.630839Z"},"content_sha256":"52295be86df82847f8833e7e1c2ef2164bf2f36b15406194f7d7003de87af6ad","schema_version":"1.0","event_id":"sha256:52295be86df82847f8833e7e1c2ef2164bf2f36b15406194f7d7003de87af6ad"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2003:3IHRPTTZEB7LWWUOA75R6H4Z77","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"Non-trivial fixed point in a twofold orbitally degenerate Anderson impurity model","license":"","headline":"","cross_cats":[],"primary_cat":"cond-mat.str-el","authors_text":"Andrew F. Ho, Giuseppe E. Santoro, Lorenzo De Leo, Michele Fabrizio","submitted_at":"2003-05-14T16:10:37Z","abstract_excerpt":"We study the phase diagram of a twofold orbitally degenerate Anderson impurity model which presents a non-trivial fixed point similar to the two-impurity Kondo model one. Remarkably, this fixed point is more robust than the latter one, since it can only be destabilized by orbital or gauge symmetry breaking. The impurity model is interesting per se, but here our interest is rather in the possibility that it might be representative of the behavior of a strongly-correlated lattice model close to a Mott transition. We argue that this lattice model should unavoidably encounter the non-trivial fixed"},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"cond-mat/0305328","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/cond-mat/0305328/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":"2026-07-04T16:38:47Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Hbf8zp0pHQ8S2dvRnWcQdp7ULqZ4ys+9XAYvRjXNOBN5rn9gmM3SieWhBodXT4xaoAYC9TYp9+wqNfG10sTwAg==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-08-06T03:48:11.631716Z"},"content_sha256":"15ce4e572513d1f14b110efae330ebe6d1ce213345eb5ce1edd8e6c5b44c43ea","schema_version":"1.0","event_id":"sha256:15ce4e572513d1f14b110efae330ebe6d1ce213345eb5ce1edd8e6c5b44c43ea"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/3IHRPTTZEB7LWWUOA75R6H4Z77/bundle.json","state_url":"https://pith.science/pith/3IHRPTTZEB7LWWUOA75R6H4Z77/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/3IHRPTTZEB7LWWUOA75R6H4Z77/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":"2026-08-06T03:48:11Z","links":{"resolver":"https://pith.science/pith/3IHRPTTZEB7LWWUOA75R6H4Z77","bundle":"https://pith.science/pith/3IHRPTTZEB7LWWUOA75R6H4Z77/bundle.json","state":"https://pith.science/pith/3IHRPTTZEB7LWWUOA75R6H4Z77/state.json","well_known_bundle":"https://pith.science/.well-known/pith/3IHRPTTZEB7LWWUOA75R6H4Z77/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2003:3IHRPTTZEB7LWWUOA75R6H4Z77","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":"cf47f4b6bfb1bc1ca2dbca4b592684011a0d2e3891c2e60686e984791fd0e489","cross_cats_sorted":[],"license":"","primary_cat":"cond-mat.str-el","submitted_at":"2003-05-14T16:10:37Z","title_canon_sha256":"d68167bb14e7fedb70e8fb8ab612ad62bd719cba52a66ff8557ce10b9197f2f7"},"schema_version":"1.0","source":{"id":"cond-mat/0305328","kind":"arxiv","version":2}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"cond-mat/0305328","created_at":"2026-07-04T16:38:47Z"},{"alias_kind":"arxiv_version","alias_value":"cond-mat/0305328v2","created_at":"2026-07-04T16:38:47Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.cond-mat/0305328","created_at":"2026-07-04T16:38:47Z"},{"alias_kind":"pith_short_12","alias_value":"3IHRPTTZEB7L","created_at":"2026-07-04T16:38:47Z"},{"alias_kind":"pith_short_16","alias_value":"3IHRPTTZEB7LWWUO","created_at":"2026-07-04T16:38:47Z"},{"alias_kind":"pith_short_8","alias_value":"3IHRPTTZ","created_at":"2026-07-04T16:38:47Z"}],"graph_snapshots":[{"event_id":"sha256:15ce4e572513d1f14b110efae330ebe6d1ce213345eb5ce1edd8e6c5b44c43ea","target":"graph","created_at":"2026-07-04T16:38:47Z","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/cond-mat/0305328/integrity.json","findings":[],"snapshot_sha256":"c28c3603d3b5d939e8dc4c7e95fa8dfce3d595e45f758748cecf8e644a296938","summary":{"advisory":0,"by_detector":{},"critical":0,"informational":0}},"paper":{"abstract_excerpt":"We study the phase diagram of a twofold orbitally degenerate Anderson impurity model which presents a non-trivial fixed point similar to the two-impurity Kondo model one. Remarkably, this fixed point is more robust than the latter one, since it can only be destabilized by orbital or gauge symmetry breaking. The impurity model is interesting per se, but here our interest is rather in the possibility that it might be representative of the behavior of a strongly-correlated lattice model close to a Mott transition. We argue that this lattice model should unavoidably encounter the non-trivial fixed","authors_text":"Andrew F. Ho, Giuseppe E. Santoro, Lorenzo De Leo, Michele Fabrizio","cross_cats":[],"headline":"","license":"","primary_cat":"cond-mat.str-el","submitted_at":"2003-05-14T16:10:37Z","title":"Non-trivial fixed point in a twofold orbitally degenerate Anderson impurity model"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"cond-mat/0305328","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":"sha256:52295be86df82847f8833e7e1c2ef2164bf2f36b15406194f7d7003de87af6ad","target":"record","created_at":"2026-07-04T16:38:47Z","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":"cf47f4b6bfb1bc1ca2dbca4b592684011a0d2e3891c2e60686e984791fd0e489","cross_cats_sorted":[],"license":"","primary_cat":"cond-mat.str-el","submitted_at":"2003-05-14T16:10:37Z","title_canon_sha256":"d68167bb14e7fedb70e8fb8ab612ad62bd719cba52a66ff8557ce10b9197f2f7"},"schema_version":"1.0","source":{"id":"cond-mat/0305328","kind":"arxiv","version":2}},"canonical_sha256":"da0f17ce79207ebb5a8e07fb1f1f99ffc647271c847378a757debcef522849ac","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"da0f17ce79207ebb5a8e07fb1f1f99ffc647271c847378a757debcef522849ac","first_computed_at":"2026-07-04T16:38:47.846716Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-07-04T16:38:47.846716Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"4nKaaTtk7qsALwpbKp6KE4JrKysDqFYBjC+p1c+KvhjH7u/EkVbh7ST94MSw0PgVKaMeUFNw1pZssxaEHE/4DQ==","signature_status":"signed_v1","signed_at":"2026-07-04T16:38:47.847063Z","signed_message":"canonical_sha256_bytes"},"source_id":"cond-mat/0305328","source_kind":"arxiv","source_version":2}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:52295be86df82847f8833e7e1c2ef2164bf2f36b15406194f7d7003de87af6ad","sha256:15ce4e572513d1f14b110efae330ebe6d1ce213345eb5ce1edd8e6c5b44c43ea"],"state_sha256":"9d8b822be4fcb0d153cc5abe4f088126a8eb6cf3ef4612a8b5e4cfd13a267393"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"Zs+fdAioePsX0JlcJ7jIudDFEOODYEuDztuqbrqgRwjRx0OjIb7xgrbmreXR9AAeuFnHli77XZndke+qTKq5Dw==","signed_message":"bundle_sha256_bytes","signed_at":"2026-08-06T03:48:11.638158Z","bundle_sha256":"0cb03774f2841b15d23dc24155e8501d0aba7abc1d1b31a43117cd10188924c9"}}