Pith Number

pith:ETGGU7SU

pith:2010:ETGGU7SUODEHZUILYY2CNKUT2U

not attested not anchored not stored refs pending

A note on special orthogonal groups following Waldspurger

Binyong Sun, Chen-bo Zhu

arxiv:1005.4484 v2 · 2010-05-25 · 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{ETGGU7SUODEHZUILYY2CNKUT2U}

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	2026-05-18T04:11:18.042166Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

24cc6a7e5470c87cd10bc63426aa93d52c8929ca584fe3804837bbe1bcec30c0

Aliases

arxiv: 1005.4484 · arxiv_version: 1005.4484v2 · doi: 10.48550/arxiv.1005.4484 · pith_short_12: ETGGU7SUODEH · pith_short_16: ETGGU7SUODEHZUIL · pith_short_8: ETGGU7SU

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/ETGGU7SUODEHZUILYY2CNKUT2U \
  | 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: 24cc6a7e5470c87cd10bc63426aa93d52c8929ca584fe3804837bbe1bcec30c0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3b32dafc85ef746c0b8aab5d19cad02d04390112fcc9429f00c6b1a40a4962bd",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.RT",
    "submitted_at": "2010-05-25T05:47:13Z",
    "title_canon_sha256": "0e503052ff51e1e48467e75de09cac3da0eac678f8e671a0bf1f2796935fc6b3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1005.4484",
    "kind": "arxiv",
    "version": 2
  }
}