Pith Number

pith:EHVGWO3L

pith:2010:EHVGWO3LEDRK6FSHFZJBQBHT35

not attested not anchored not stored refs pending

Classification of integrable discrete equations of octahedron type

Alexander I. Bobenko, Vsevolod E. Adler, Yuri B. Suris

arxiv:1011.3527 v1 · 2010-11-15 · nlin.SI · math-ph · math.DG · 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{EHVGWO3LEDRK6FSHFZJBQBHT35}

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	2026-05-18T03:47:08.988076Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

21ea6b3b6b20e2af16472e521804f3df59fc58b12a36baccc0d3006d9cd8e012

Aliases

arxiv: 1011.3527 · arxiv_version: 1011.3527v1 · doi: 10.48550/arxiv.1011.3527 · pith_short_12: EHVGWO3LEDRK · pith_short_16: EHVGWO3LEDRK6FSH · pith_short_8: EHVGWO3L

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/EHVGWO3LEDRK6FSHFZJBQBHT35 \
  | 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: 21ea6b3b6b20e2af16472e521804f3df59fc58b12a36baccc0d3006d9cd8e012

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e0091cdaa2154e8bb2e766c30e77cc66f671505c75cc487dff1fe05cd4ab8ec6",
    "cross_cats_sorted": [
      "math-ph",
      "math.DG",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "nlin.SI",
    "submitted_at": "2010-11-15T21:19:27Z",
    "title_canon_sha256": "94c746ff349b7dea28d58a71d0fb982f401814c6fe2e2ec797ef9c5e31dd9001"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1011.3527",
    "kind": "arxiv",
    "version": 1
  }
}