Pith Number

pith:K2P6Q2PR

pith:2011:K2P6Q2PRX4NEIOCOQWY3EQ36AG

not attested not anchored not stored refs pending

3D loop models and the CP^{n-1} sigma model

Adam Nahum, A. M. Somoza, J. T. Chalker, M. Ortu\~no, P. Serna

arxiv:1104.4096 v2 · 2011-04-20 · cond-mat.stat-mech · cond-mat.dis-nn

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{K2P6Q2PRX4NEIOCOQWY3EQ36AG}

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.

Receipt and verification

First computed	2026-05-18T02:22:01.758058Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

569fe869f1bf1a44384e85b1b2437e0196040094203bae84633da5fb70d3c9b0

Aliases

arxiv: 1104.4096 · arxiv_version: 1104.4096v2 · doi: 10.48550/arxiv.1104.4096 · pith_short_12: K2P6Q2PRX4NE · pith_short_16: K2P6Q2PRX4NEIOCO · pith_short_8: K2P6Q2PR

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/K2P6Q2PRX4NEIOCOQWY3EQ36AG \
  | 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: 569fe869f1bf1a44384e85b1b2437e0196040094203bae84633da5fb70d3c9b0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c354f546a05c477a9b0393601efc450ca226fbea8d8d845cccaa41122d49acaa",
    "cross_cats_sorted": [
      "cond-mat.dis-nn"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.stat-mech",
    "submitted_at": "2011-04-20T18:43:37Z",
    "title_canon_sha256": "1972e63abc87eb004e31c3d62453cda1d17be61a36a79e4a7e3f642d4e840eb7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1104.4096",
    "kind": "arxiv",
    "version": 2
  }
}