Pith Number

pith:Y5GCFARG

pith:2025:Y5GCFARGW6OY2U75A54RADFZAK

not attested not anchored not stored refs pending

Nijenhuis pre-Lie bialgebras, Nijenhuis Lie bialgebras and \sss-equation

Li Guo, Tianshui Ma

arxiv:2508.02983 v1 · 2025-08-05 · math.QA · math.RT

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{Y5GCFARGW6OY2U75A54RADFZAK}

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	2026-07-05T11:48:34.096387Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c74c228226b79d8d53fd0779100cb902b231f65df4fc80aa93cbd0d64a974756

Aliases

arxiv: 2508.02983 · arxiv_version: 2508.02983v1 · doi: 10.48550/arxiv.2508.02983 · pith_short_12: Y5GCFARGW6OY · pith_short_16: Y5GCFARGW6OY2U75 · pith_short_8: Y5GCFARG

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/Y5GCFARGW6OY2U75A54RADFZAK \
  | 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: c74c228226b79d8d53fd0779100cb902b231f65df4fc80aa93cbd0d64a974756

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "380bf240f68545e88ae8b18cfd6b5ee582c87e8e078f28e6c096a4d30bb705d8",
    "cross_cats_sorted": [
      "math.RT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.QA",
    "submitted_at": "2025-08-05T01:18:34Z",
    "title_canon_sha256": "3f13fbec1a32efc9457c481579f77fa939d182bad28d1d28ca32daf4bd0712cc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2508.02983",
    "kind": "arxiv",
    "version": 1
  }
}