Pith Number

pith:KWEWTPTE

pith:2017:KWEWTPTETTG4NA3DGWI524L3ZH

not attested not anchored not stored refs pending

Integrable (3+1)-dimensional systems with rational Lax pairs

A. Sergyeyev

arxiv:1711.07395 v1 · 2017-11-20 · math.AP · 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{KWEWTPTETTG4NA3DGWI524L3ZH}

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	2026-05-18T00:24:28.748337Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

558969be649ccdc683633591dd717bc9c6aab616c91ddb3bcb206451a18f640d

Aliases

arxiv: 1711.07395 · arxiv_version: 1711.07395v1 · doi: 10.48550/arxiv.1711.07395 · pith_short_12: KWEWTPTETTG4 · pith_short_16: KWEWTPTETTG4NA3D · pith_short_8: KWEWTPTE

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/KWEWTPTETTG4NA3DGWI524L3ZH \
  | 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: 558969be649ccdc683633591dd717bc9c6aab616c91ddb3bcb206451a18f640d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "75efc7b61d78fab44ba212e20d5423ca66900322de28c02d0d49794e193595dc",
    "cross_cats_sorted": [
      "nlin.SI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AP",
    "submitted_at": "2017-11-20T16:28:49Z",
    "title_canon_sha256": "00cc45aa7fc99412b4edeadff7294553614f3b604caa04bae578aaa3822d813d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1711.07395",
    "kind": "arxiv",
    "version": 1
  }
}