Pith Number

pith:BOR5YSJV

pith:2014:BOR5YSJVIGQBJ3AC7SLWBCXEMD

not attested not anchored not stored refs pending

Integrability vs non-integrability: Hard hexagons and hard squares compared

B.M. McCoy, I. Jensen, J.L. Jacobsen, J-M. Maillard, M. Assis

arxiv:1406.5566 v1 · 2014-06-21 · math-ph · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BOR5YSJVIGQBJ3AC7SLWBCXEMD}

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	2026-05-18T01:01:34.800621Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0ba3dc493541a014ec02fc97608ae460c2f4a97391565f2249e737c8c2baa6bd

Aliases

arxiv: 1406.5566 · arxiv_version: 1406.5566v1 · doi: 10.48550/arxiv.1406.5566 · pith_short_12: BOR5YSJVIGQB · pith_short_16: BOR5YSJVIGQBJ3AC · pith_short_8: BOR5YSJV

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/BOR5YSJVIGQBJ3AC7SLWBCXEMD \
  | 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: 0ba3dc493541a014ec02fc97608ae460c2f4a97391565f2249e737c8c2baa6bd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cf578bfc8efec16ed19c5dd0e8e526283f306d367964adaba6d67ec56da538cb",
    "cross_cats_sorted": [
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2014-06-21T01:51:27Z",
    "title_canon_sha256": "28599c1089a52ed860047ac39a78e151a72c2588cb7f02f96f52fda7d86d9e81"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1406.5566",
    "kind": "arxiv",
    "version": 1
  }
}