Pith Number

pith:WMZQXSCB

pith:2016:WMZQXSCB35GJCOPL2O3CFYOVZL

not attested not anchored not stored refs pending

Laurent phenomenon algebras and the discrete BKP equation

Naoto Okubo

arxiv:1605.00780 v1 · 2016-05-03 · math-ph · 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{WMZQXSCB35GJCOPL2O3CFYOVZL}

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	2026-05-18T01:08:09.598862Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b3330bc841df4c9139ebd3b622e1d5cadd36a19ab8dd43bd91a21515a03ecca0

Aliases

arxiv: 1605.00780 · arxiv_version: 1605.00780v1 · doi: 10.48550/arxiv.1605.00780 · pith_short_12: WMZQXSCB35GJ · pith_short_16: WMZQXSCB35GJCOPL · pith_short_8: WMZQXSCB

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/WMZQXSCB35GJCOPL2O3CFYOVZL \
  | 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: b3330bc841df4c9139ebd3b622e1d5cadd36a19ab8dd43bd91a21515a03ecca0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7c3979d7c961f75b86835d445b6aeb75778b11db0affc74b6f9a07ab118b77e6",
    "cross_cats_sorted": [
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2016-05-03T08:22:02Z",
    "title_canon_sha256": "fe86c44e56816040aef65bc1590483cd88f6e1cc25e6bea5f9585ce4338bb4ce"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1605.00780",
    "kind": "arxiv",
    "version": 1
  }
}