Pith Number

pith:WH5CCGX4

pith:2015:WH5CCGX4FK2H73D34KXMOIU2AG

not attested not anchored not stored refs pending

New differential equations in the six-vertex model

W. Galleas

arxiv:1508.04690 v2 · 2015-08-19 · math-ph · math.MP · nlin.SI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WH5CCGX4FK2H73D34KXMOIU2AG}

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	2026-05-18T01:16:49.280045Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b1fa211afc2ab47fec7be2aec7229a01a78898396b71c73425874ba326905784

Aliases

arxiv: 1508.04690 · arxiv_version: 1508.04690v2 · doi: 10.48550/arxiv.1508.04690 · pith_short_12: WH5CCGX4FK2H · pith_short_16: WH5CCGX4FK2H73D3 · pith_short_8: WH5CCGX4

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/WH5CCGX4FK2H73D34KXMOIU2AG \
  | 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: b1fa211afc2ab47fec7be2aec7229a01a78898396b71c73425874ba326905784

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "30115bd67788f921382908e1f21a771b6a8f14400c5e1899e0f03d69c59a6b61",
    "cross_cats_sorted": [
      "math.MP",
      "nlin.SI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2015-08-19T16:11:29Z",
    "title_canon_sha256": "d4c729c4b4118db14272b594201ecf3c016bfe8e946c5f94a1ff1741a852d502"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1508.04690",
    "kind": "arxiv",
    "version": 2
  }
}