Pith Number

pith:4LH2BE7D

pith:2010:4LH2BE7DTRAMA3DY2OGPBUBIOZ

not attested not anchored not stored refs pending

On axiomatic definitions of non-discrete affine buildings

Curtis D. Bennett, Koen Struyve, Petra N. Schwer

arxiv:1003.3050 v3 · 2010-03-16 · math.MG · math.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4LH2BE7DTRAMA3DY2OGPBUBIOZ}

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	2026-05-18T03:07:32.280984Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e2cfa093e39c40c06c78d38cf0d0287662518adc27b80451195217bf19523f4c

Aliases

arxiv: 1003.3050 · arxiv_version: 1003.3050v3 · doi: 10.48550/arxiv.1003.3050 · pith_short_12: 4LH2BE7DTRAM · pith_short_16: 4LH2BE7DTRAMA3DY · pith_short_8: 4LH2BE7D

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/4LH2BE7DTRAMA3DY2OGPBUBIOZ \
  | 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: e2cfa093e39c40c06c78d38cf0d0287662518adc27b80451195217bf19523f4c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "26b970343e5d914816549df7acb7255b80810b1f920372fec513169fbc6724a4",
    "cross_cats_sorted": [
      "math.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.MG",
    "submitted_at": "2010-03-16T00:25:30Z",
    "title_canon_sha256": "931bf65724078bbae423c8e997344c4361b0e6178af9d9af04bde4fe214ad6bf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1003.3050",
    "kind": "arxiv",
    "version": 3
  }
}