Pith Number

pith:TWGVV543

pith:2011:TWGVV543G2GFBZSYTE3A7BLC6I

not attested not anchored not stored refs pending

Affine and Finite Lie Algebras and Integrable Toda Field Equations on Discrete Space-Time

Ismagil Habibullin, Marina Yangubaeva, Rustem Garifullin

arxiv:1109.1689 v4 · 2011-09-08 · 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{TWGVV543G2GFBZSYTE3A7BLC6I}

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	2026-05-18T03:45:23.233441Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9d8d5af79b368c50e65899360f8562f2039a2b75277dd7bc6119e955b66013d6

Aliases

arxiv: 1109.1689 · arxiv_version: 1109.1689v4 · doi: 10.48550/arxiv.1109.1689 · pith_short_12: TWGVV543G2GF · pith_short_16: TWGVV543G2GFBZSY · pith_short_8: TWGVV543

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/TWGVV543G2GFBZSYTE3A7BLC6I \
  | 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: 9d8d5af79b368c50e65899360f8562f2039a2b75277dd7bc6119e955b66013d6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9e8e2f9e60fdd5e0cfcec96bf7dbfdd2b1ab1c8ce0322bfcce544f2094b63bd4",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/3.0/",
    "primary_cat": "nlin.SI",
    "submitted_at": "2011-09-08T10:57:52Z",
    "title_canon_sha256": "3db353473d10f23e3179a3aa062cd234b5d0ce8965a60240579cf9c0d31d41a3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1109.1689",
    "kind": "arxiv",
    "version": 4
  }
}