Pith Number

pith:2QM54TIT

pith:2018:2QM54TITKX7KX3SS2UMTOGDNNK

not attested not anchored not stored refs pending

The three-state Potts antiferromagnet on plane quadrangulations

Jesper Lykke Jacobsen, Jes\'us Salas, Jian-Ping Lv, Youjin Deng

arxiv:1804.08911 v2 · 2018-04-24 · cond-mat.stat-mech

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2QM54TITKX7KX3SS2UMTOGDNNK}

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	2026-05-18T00:09:03.881451Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d419de4d1355feabee52d51937186d6a8f9b1bce4af37bdfa9d02a0c26f34d68

Aliases

arxiv: 1804.08911 · arxiv_version: 1804.08911v2 · doi: 10.48550/arxiv.1804.08911 · pith_short_12: 2QM54TITKX7K · pith_short_16: 2QM54TITKX7KX3SS · pith_short_8: 2QM54TIT

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/2QM54TITKX7KX3SS2UMTOGDNNK \
  | 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: d419de4d1355feabee52d51937186d6a8f9b1bce4af37bdfa9d02a0c26f34d68

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9377c351c22b3853bf6786745cc10682d774c6da040611990d14bc8cb0023380",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.stat-mech",
    "submitted_at": "2018-04-24T09:09:37Z",
    "title_canon_sha256": "27cf677d6dccbd08ac2c7458a9f432143dcdfe02e5f805fa55703c9324438006"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.08911",
    "kind": "arxiv",
    "version": 2
  }
}