Pith Number

pith:WHBKY2II

pith:2017:WHBKY2IIGFKZ3OBIZELF3KD4BG

not attested not anchored not stored refs pending

Normality of DSER elementary orthogonal group

A.A. Ambily, Ravi A. Rao

arxiv:1703.04083 v1 · 2017-03-12 · math.AC · math.KT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WHBKY2IIGFKZ3OBIZELF3KD4BG}

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	2026-05-18T00:48:34.798018Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b1c2ac690831559db828c9165da87c0995b06971c443b44b5d441744cb24ac38

Aliases

arxiv: 1703.04083 · arxiv_version: 1703.04083v1 · doi: 10.48550/arxiv.1703.04083 · pith_short_12: WHBKY2IIGFKZ · pith_short_16: WHBKY2IIGFKZ3OBI · pith_short_8: WHBKY2II

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/WHBKY2IIGFKZ3OBIZELF3KD4BG \
  | 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: b1c2ac690831559db828c9165da87c0995b06971c443b44b5d441744cb24ac38

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "28d17734d5c5621b9d257733d1a7d29dcd9580944bfda7c9028d9297a3027225",
    "cross_cats_sorted": [
      "math.KT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AC",
    "submitted_at": "2017-03-12T09:05:56Z",
    "title_canon_sha256": "807a29f04013b8bfacf24225d6e3ee8b3137cd8950c6da27fb20ecbadc907060"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1703.04083",
    "kind": "arxiv",
    "version": 1
  }
}