Pith Number

pith:NUO7OK2R

pith:2025:NUO7OK2RDBHORSFWGPPGE4M2MP

not attested not anchored not stored refs pending

Simulating fermionic fractional Chern insulators with infinite projected entangled-pair states

Hao Chen, Juraj Hasik, Titus Neupert

arxiv:2512.20697 v3 · 2025-12-23 · cond-mat.str-el · quant-ph

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Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NUO7OK2RDBHORSFWGPPGE4M2MP}

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Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Cited by

1 paper in Pith

Gauge-covariant projected entangled paired states for interacting systems in a magnetic field

Receipt and verification

First computed	2026-06-01T01:02:27.953377Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6d1df72b51184ee8c8b633de62719a63efab608fa1a3c442e42a5c7a7d01916f

Aliases

arxiv: 2512.20697 · arxiv_version: 2512.20697v3 · doi: 10.48550/arxiv.2512.20697 · pith_short_12: NUO7OK2RDBHO · pith_short_16: NUO7OK2RDBHORSFW · pith_short_8: NUO7OK2R

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/NUO7OK2RDBHORSFWGPPGE4M2MP \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 6d1df72b51184ee8c8b633de62719a63efab608fa1a3c442e42a5c7a7d01916f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "647c08d58ce38e723b40b30167edfe14b1924c5fc6eacfe88b7bed65af25610a",
    "cross_cats_sorted": [
      "quant-ph"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2025-12-23T19:00:02Z",
    "title_canon_sha256": "868f4a43e84b3b5dd344ff0eefa69652a0a3c0490865a9b20588a191c457b858"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2512.20697",
    "kind": "arxiv",
    "version": 3
  }
}