Pith Number

pith:N7UTYTN2

pith:1995:N7UTYTN2WDH7PXPQ3SGUOVEU6P

not attested not anchored not stored refs pending

Exact solution and interfacial tension of the six-vertex model with anti-periodic boundary conditions

C. M. Yung, M. J. O'Rourke, M. T. Batchelor, R. J. Baxter

arxiv:hep-th/9502040 v1 · 1995-02-07 · hep-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{N7UTYTN2WDH7PXPQ3SGUOVEU6P}

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	2026-05-18T01:06:03.400748Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6fe93c4dbab0cff7ddf0dc8d475494f3f81633242c7cae651f8a8a2fa8ed23eb

Aliases

arxiv: hep-th/9502040 · arxiv_version: hep-th/9502040v1 · doi: 10.48550/arxiv.hep-th/9502040 · pith_short_12: N7UTYTN2WDH7 · pith_short_16: N7UTYTN2WDH7PXPQ · pith_short_8: N7UTYTN2

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/N7UTYTN2WDH7PXPQ3SGUOVEU6P \
  | 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: 6fe93c4dbab0cff7ddf0dc8d475494f3f81633242c7cae651f8a8a2fa8ed23eb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b89c251c606398712c3d3d6f15ad139f8d2ef6b791327a2a9e2f4f4040546a03",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "1995-02-07T21:01:10Z",
    "title_canon_sha256": "0ea9e7f781d0da8a65e031b7c63830de2cfa2c39a430a9eeac913805d3d171e5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/9502040",
    "kind": "arxiv",
    "version": 1
  }
}