{"bundle_type":"pith_open_graph_bundle","bundle_version":"1.0","pith_number":"pith:2012:ROZ2H64IQ75446HX2NV3MCRN3B","short_pith_number":"pith:ROZ2H64I","canonical_record":{"source":{"id":"1209.5100","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2012-09-23T19:25:15Z","cross_cats_sorted":[],"title_canon_sha256":"e50c47d829fb5e31d9977482496e7762c8c5f3deed623c831f306045163e8978","abstract_canon_sha256":"4a3a63681951eb1587a8439007596f1a8af74f405690153a7e21f0fb488d1595"},"schema_version":"1.0"},"canonical_sha256":"8bb3a3fb8887fbce78f7d36bb60a2dd849c6a3ef9e112de1f6537e3d63af2b82","source":{"kind":"arxiv","id":"1209.5100","version":1},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1209.5100","created_at":"2026-05-18T03:30:41Z"},{"alias_kind":"arxiv_version","alias_value":"1209.5100v1","created_at":"2026-05-18T03:30:41Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1209.5100","created_at":"2026-05-18T03:30:41Z"},{"alias_kind":"pith_short_12","alias_value":"ROZ2H64IQ754","created_at":"2026-05-18T12:27:20Z"},{"alias_kind":"pith_short_16","alias_value":"ROZ2H64IQ75446HX","created_at":"2026-05-18T12:27:20Z"},{"alias_kind":"pith_short_8","alias_value":"ROZ2H64I","created_at":"2026-05-18T12:27:20Z"}],"events":[{"event_type":"record_created","subject_pith_number":"pith:2012:ROZ2H64IQ75446HX2NV3MCRN3B","target":"record","payload":{"canonical_record":{"source":{"id":"1209.5100","kind":"arxiv","version":1},"metadata":{"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2012-09-23T19:25:15Z","cross_cats_sorted":[],"title_canon_sha256":"e50c47d829fb5e31d9977482496e7762c8c5f3deed623c831f306045163e8978","abstract_canon_sha256":"4a3a63681951eb1587a8439007596f1a8af74f405690153a7e21f0fb488d1595"},"schema_version":"1.0"},"canonical_sha256":"8bb3a3fb8887fbce78f7d36bb60a2dd849c6a3ef9e112de1f6537e3d63af2b82","receipt":{"kind":"pith_receipt","key_id":"pith-v1-2026-05","algorithm":"ed25519","signed_at":"2026-05-18T03:30:41.786717Z","signature_b64":"ISjjuxPB7p/gUnYP0JV0DV5CRnWdtE5rvTErHNzzoAF1vwJYbXsoTqcv41GR9OVBgT5vTVpi1ECYPyS/LLkrAQ==","signed_message":"canonical_sha256_bytes","builder_version":"pith-number-builder-2026-05-17-v1","receipt_version":"0.3","canonical_sha256":"8bb3a3fb8887fbce78f7d36bb60a2dd849c6a3ef9e112de1f6537e3d63af2b82","last_reissued_at":"2026-05-18T03:30:41.786004Z","signature_status":"signed_v1","first_computed_at":"2026-05-18T03:30:41.786004Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"source_kind":"arxiv","source_id":"1209.5100","source_version":1,"attestation_state":"computed"},"signer":{"signer_id":"pith.science","signer_type":"pith_registry","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54"},"created_at":"2026-05-18T03:30:41Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"dddSYF69bVvkOdenTUyax9lol9/I82RbTKJWFgal8cAemNtCFIhlQK79BQXoUVuKC2wqygdB6jHUpWnTPQCDAA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-09T08:57:09.574870Z"},"content_sha256":"fd793549460e5a57040f8aed423b8a196be2f82d7bebc7e48786e65b56d3a171","schema_version":"1.0","event_id":"sha256:fd793549460e5a57040f8aed423b8a196be2f82d7bebc7e48786e65b56d3a171"},{"event_type":"graph_snapshot","subject_pith_number":"pith:2012:ROZ2H64IQ75446HX2NV3MCRN3B","target":"graph","payload":{"graph_snapshot":{"paper":{"title":"On the Origin of Zigzag Magnetic Order in Iridium Oxide Na2IrO3","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","headline":"","cross_cats":[],"primary_cat":"cond-mat.str-el","authors_text":"George Jackeli, Giniyat Khaliullin, Ji\\v{r}\\'i Chaloupka","submitted_at":"2012-09-23T19:25:15Z","abstract_excerpt":"We explore the phase diagram of spin-orbit Mott insulators on a honeycomb lattice, within the Kitaev-Heisenberg model extended to its full parameter space. Zigzag-type magnetic order is found to occupy a large part of the phase diagram of the model, and its physical origin is explained as due to interorbital t2g-eg hopping. Magnetic susceptibility and spin wave spectra are calculated and compared to the experimental data, obtaining thereby the spin coupling constants in Na2IrO3 and Li2IrO3."},"claims":{"count":0,"items":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1209.5100","kind":"arxiv","version":1},"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":"2026-05-18T03:30:41Z","supersedes":[],"prev_event":null,"signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"xu6mFhnMBBpAh37OjAnwDUahB3IOeyQ2x5IuQwjBTtwQ11SqlLpT/Yy0EnaTVWcKMpQCHnugLn5devo6Nsj4CA==","signed_message":"open_graph_event_sha256_bytes","signed_at":"2026-06-09T08:57:09.575261Z"},"content_sha256":"24c6d35ed1f8baeb623000f1cbcc49af561b3ef0283452c26b0329b593378fd7","schema_version":"1.0","event_id":"sha256:24c6d35ed1f8baeb623000f1cbcc49af561b3ef0283452c26b0329b593378fd7"}],"timestamp_proofs":[],"mirror_hints":[{"mirror_type":"https","name":"Pith Resolver","base_url":"https://pith.science","bundle_url":"https://pith.science/pith/ROZ2H64IQ75446HX2NV3MCRN3B/bundle.json","state_url":"https://pith.science/pith/ROZ2H64IQ75446HX2NV3MCRN3B/state.json","well_known_bundle_url":"https://pith.science/.well-known/pith/ROZ2H64IQ75446HX2NV3MCRN3B/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":"2026-06-09T08:57:09Z","links":{"resolver":"https://pith.science/pith/ROZ2H64IQ75446HX2NV3MCRN3B","bundle":"https://pith.science/pith/ROZ2H64IQ75446HX2NV3MCRN3B/bundle.json","state":"https://pith.science/pith/ROZ2H64IQ75446HX2NV3MCRN3B/state.json","well_known_bundle":"https://pith.science/.well-known/pith/ROZ2H64IQ75446HX2NV3MCRN3B/bundle.json"},"state":{"state_type":"pith_open_graph_state","state_version":"1.0","pith_number":"pith:2012:ROZ2H64IQ75446HX2NV3MCRN3B","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":"4a3a63681951eb1587a8439007596f1a8af74f405690153a7e21f0fb488d1595","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2012-09-23T19:25:15Z","title_canon_sha256":"e50c47d829fb5e31d9977482496e7762c8c5f3deed623c831f306045163e8978"},"schema_version":"1.0","source":{"id":"1209.5100","kind":"arxiv","version":1}},"source_aliases":[{"alias_kind":"arxiv","alias_value":"1209.5100","created_at":"2026-05-18T03:30:41Z"},{"alias_kind":"arxiv_version","alias_value":"1209.5100v1","created_at":"2026-05-18T03:30:41Z"},{"alias_kind":"doi","alias_value":"10.48550/arxiv.1209.5100","created_at":"2026-05-18T03:30:41Z"},{"alias_kind":"pith_short_12","alias_value":"ROZ2H64IQ754","created_at":"2026-05-18T12:27:20Z"},{"alias_kind":"pith_short_16","alias_value":"ROZ2H64IQ75446HX","created_at":"2026-05-18T12:27:20Z"},{"alias_kind":"pith_short_8","alias_value":"ROZ2H64I","created_at":"2026-05-18T12:27:20Z"}],"graph_snapshots":[{"event_id":"sha256:24c6d35ed1f8baeb623000f1cbcc49af561b3ef0283452c26b0329b593378fd7","target":"graph","created_at":"2026-05-18T03:30:41Z","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":"We explore the phase diagram of spin-orbit Mott insulators on a honeycomb lattice, within the Kitaev-Heisenberg model extended to its full parameter space. Zigzag-type magnetic order is found to occupy a large part of the phase diagram of the model, and its physical origin is explained as due to interorbital t2g-eg hopping. Magnetic susceptibility and spin wave spectra are calculated and compared to the experimental data, obtaining thereby the spin coupling constants in Na2IrO3 and Li2IrO3.","authors_text":"George Jackeli, Giniyat Khaliullin, Ji\\v{r}\\'i Chaloupka","cross_cats":[],"headline":"","license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2012-09-23T19:25:15Z","title":"On the Origin of Zigzag Magnetic Order in Iridium Oxide Na2IrO3"},"references":{"count":0,"internal_anchors":0,"resolved_work":0,"sample":[],"snapshot_sha256":"258153158e38e3291e3d48162225fcdb2d5a3ed65a07baac614ab91432fd4f57"},"source":{"id":"1209.5100","kind":"arxiv","version":1},"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:fd793549460e5a57040f8aed423b8a196be2f82d7bebc7e48786e65b56d3a171","target":"record","created_at":"2026-05-18T03:30:41Z","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":"4a3a63681951eb1587a8439007596f1a8af74f405690153a7e21f0fb488d1595","cross_cats_sorted":[],"license":"http://arxiv.org/licenses/nonexclusive-distrib/1.0/","primary_cat":"cond-mat.str-el","submitted_at":"2012-09-23T19:25:15Z","title_canon_sha256":"e50c47d829fb5e31d9977482496e7762c8c5f3deed623c831f306045163e8978"},"schema_version":"1.0","source":{"id":"1209.5100","kind":"arxiv","version":1}},"canonical_sha256":"8bb3a3fb8887fbce78f7d36bb60a2dd849c6a3ef9e112de1f6537e3d63af2b82","receipt":{"algorithm":"ed25519","builder_version":"pith-number-builder-2026-05-17-v1","canonical_sha256":"8bb3a3fb8887fbce78f7d36bb60a2dd849c6a3ef9e112de1f6537e3d63af2b82","first_computed_at":"2026-05-18T03:30:41.786004Z","key_id":"pith-v1-2026-05","kind":"pith_receipt","last_reissued_at":"2026-05-18T03:30:41.786004Z","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","receipt_version":"0.3","signature_b64":"ISjjuxPB7p/gUnYP0JV0DV5CRnWdtE5rvTErHNzzoAF1vwJYbXsoTqcv41GR9OVBgT5vTVpi1ECYPyS/LLkrAQ==","signature_status":"signed_v1","signed_at":"2026-05-18T03:30:41.786717Z","signed_message":"canonical_sha256_bytes"},"source_id":"1209.5100","source_kind":"arxiv","source_version":1}}},"equivocations":[],"invalid_events":[],"applied_event_ids":["sha256:fd793549460e5a57040f8aed423b8a196be2f82d7bebc7e48786e65b56d3a171","sha256:24c6d35ed1f8baeb623000f1cbcc49af561b3ef0283452c26b0329b593378fd7"],"state_sha256":"65fca00d041898f2701c39ad8eed3b12902f11de536bba24fdd587c50726485b"},"bundle_signature":{"signature_status":"signed_v1","algorithm":"ed25519","key_id":"pith-v1-2026-05","public_key_fingerprint":"8d4b5ee74e4693bcd1df2446408b0d54","signature_b64":"M68rvWfXpwdsdXBUIDC4jsIhHCxQkt1ionk4GQ7a+gHmBTaDpDL51NyI2m1Bho9xQ0dF/9i+RVWRI44Hk8BBAQ==","signed_message":"bundle_sha256_bytes","signed_at":"2026-06-09T08:57:09.582137Z","bundle_sha256":"d4ef0a1e1e3dd393265f386f44801069cc3059222aa35372f4383bd4c517b724"}}