Pith Number

pith:MJWMHUQ7

pith:2026:MJWMHUQ7N2LO647HIR7I7UMN74

not attested not anchored not stored refs pending

Complex nonlinear sigma model

Kazuki Yamamoto, Kohei Kawabata

arxiv:2601.20166 v2 · 2026-01-28 · cond-mat.stat-mech · hep-th · quant-ph

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MJWMHUQ7N2LO647HIR7I7UMN74}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

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

3 papers in Pith

Complex Conformal Manifolds

Exactly solvable non-unitary conformal interfaces in unitary CFTs

Renormalization of Quantum Operations: Parity-Time Transition and Chaotic Flows

Receipt and verification

First computed	2026-07-30T01:19:29.092359Z
Builder	pith-number-builder-2026-05-17-v1
Signature	unsigned_v0
Schema	pith-number/v1.0

Canonical hash

626cc3d21f6e96ef73e7447e8fd18dff188059fb9257d548db11e919ec9c77a4

Aliases

arxiv: 2601.20166 · arxiv_version: 2601.20166v2 · doi: 10.48550/arxiv.2601.20166 · pith_short_12: MJWMHUQ7N2LO · pith_short_16: MJWMHUQ7N2LO647H · pith_short_8: MJWMHUQ7

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/MJWMHUQ7N2LO647HIR7I7UMN74 \
  | 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: 626cc3d21f6e96ef73e7447e8fd18dff188059fb9257d548db11e919ec9c77a4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8dcad02676f94836a9c7fc07c20e1cc2d1c5bca5ad0c1604f073b7ae0a813682",
    "cross_cats_sorted": [
      "hep-th",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.stat-mech",
    "submitted_at": "2026-01-28T01:52:43Z",
    "title_canon_sha256": "d21f83e70ce5066c3104908ca9110947299e78139a3c4c1543a8a1eae2bcbfcf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2601.20166",
    "kind": "arxiv",
    "version": 2
  }
}