Pith Number

pith:NKBQ3SHY

pith:2019:NKBQ3SHYBLJ2UI77VU7XQDCWCM

not attested not anchored not stored refs pending

Holonomy Lie algebra of a geometric lattice

Weili Guo, Ye Liu

arxiv:1908.05826 v2 · 2019-08-16 · math.GT · math.CO · math.RA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NKBQ3SHYBLJ2UI77VU7XQDCWCM}

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	2026-07-05T05:38:06.293712Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6a830dc8f80ad3aa23ffad3f780c56131e67650be148b4ff6a54c2494371f4ad

Aliases

arxiv: 1908.05826 · arxiv_version: 1908.05826v2 · doi: 10.48550/arxiv.1908.05826 · pith_short_12: NKBQ3SHYBLJ2 · pith_short_16: NKBQ3SHYBLJ2UI77 · pith_short_8: NKBQ3SHY

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/NKBQ3SHYBLJ2UI77VU7XQDCWCM \
  | 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: 6a830dc8f80ad3aa23ffad3f780c56131e67650be148b4ff6a54c2494371f4ad

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b5d3754ea002a477c78ea93515cfb282517ec114cd7f5a9e66076d10a1d7c5d5",
    "cross_cats_sorted": [
      "math.CO",
      "math.RA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.GT",
    "submitted_at": "2019-08-16T03:08:19Z",
    "title_canon_sha256": "aeb21ff9947792e61d478afc783fac8c978c4f587510e860c8b185593d3c49b9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.05826",
    "kind": "arxiv",
    "version": 2
  }
}