Pith Number

pith:26LAZALU

pith:2026:26LAZALUZEDD37X5G7RE66RAMU

not attested not anchored not stored refs pending

Nijenhuis BiHom-Lie bialgebras and differential Lie bialgebras

Jiaqi Liu, Lin Gao, Yuanyuan Zhang

arxiv:2601.13791 v2 · 2026-01-20 · math.RA · 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{26LAZALUZEDD37X5G7RE66RAMU}

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	2026-06-09T02:07:17.766310Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d7960c8174c9063dfefd37e24f7a20652a752c72ad48c85c8f4e7928e9434004

Aliases

arxiv: 2601.13791 · arxiv_version: 2601.13791v2 · doi: 10.48550/arxiv.2601.13791 · pith_short_12: 26LAZALUZEDD · pith_short_16: 26LAZALUZEDD37X5 · pith_short_8: 26LAZALU

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/26LAZALUZEDD37X5G7RE66RAMU \
  | 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: d7960c8174c9063dfefd37e24f7a20652a752c72ad48c85c8f4e7928e9434004

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b8f2ac73ddce056ab3b72d5dfb74c7e3b009378b2136b743998ed95f4b589aa8",
    "cross_cats_sorted": [
      "math.RT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.RA",
    "submitted_at": "2026-01-20T09:49:01Z",
    "title_canon_sha256": "aa7ee86561cc06abc93ee2fdae5fa6935b6eb58ec8537e349a7e2bff5f7fcdb4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2601.13791",
    "kind": "arxiv",
    "version": 2
  }
}