Pith Number

pith:WNPZ62S5

pith:2001:WNPZ62S56DGLF7EQ6N2NGP4IYM

not attested not anchored not stored refs pending

Selected topics in integrable models

Ashok Das

arxiv:hep-th/0110125 v1 · 2001-10-15 · hep-th · 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{WNPZ62S56DGLF7EQ6N2NGP4IYM}

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	2026-05-18T00:36:53.863076Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b35f9f6a5df0ccb2fc90f374d33f88c3348685a0fae58e2858f249c12352b97c

Aliases

arxiv: hep-th/0110125 · arxiv_version: hep-th/0110125v1 · doi: 10.48550/arxiv.hep-th/0110125 · pith_short_12: WNPZ62S56DGL · pith_short_16: WNPZ62S56DGLF7EQ · pith_short_8: WNPZ62S5

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/WNPZ62S56DGLF7EQ6N2NGP4IYM \
  | 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: b35f9f6a5df0ccb2fc90f374d33f88c3348685a0fae58e2858f249c12352b97c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8c122cc8f72119d1b32247b79751e5b491b714aa52bede96af0fb3f58104e8f4",
    "cross_cats_sorted": [
      "nlin.SI"
    ],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "2001-10-15T12:49:10Z",
    "title_canon_sha256": "1bb04057b47b51326fd02de80846b33499e51ae9571f52d951215eba504425a6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/0110125",
    "kind": "arxiv",
    "version": 1
  }
}