Pith Number

pith:KJ3YT6UF

pith:2019:KJ3YT6UFZGVKH3B6ROLLDHS3S6

not attested not anchored not stored refs pending

The canonical quadratic pair on a Clifford algebra and triality

Andrew Dolphin, Anne Qu\'eguiner-Mathieu

arxiv:1905.12526 v1 · 2019-05-29 · 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{KJ3YT6UFZGVKH3B6ROLLDHS3S6}

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	2026-05-17T23:44:44.040608Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

527789fa85c9aaa3ec3e8b96b19e5b9786576bc0a35e95b2004d67cb787900b3

Aliases

arxiv: 1905.12526 · arxiv_version: 1905.12526v1 · doi: 10.48550/arxiv.1905.12526 · pith_short_12: KJ3YT6UFZGVK · pith_short_16: KJ3YT6UFZGVKH3B6 · pith_short_8: KJ3YT6UF

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/KJ3YT6UFZGVKH3B6ROLLDHS3S6 \
  | 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: 527789fa85c9aaa3ec3e8b96b19e5b9786576bc0a35e95b2004d67cb787900b3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0a71e5b41d35fa1f1a9a9243d1959100b578ff3b2ccc47812354670ac0e9bea6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.RA",
    "submitted_at": "2019-05-29T15:23:19Z",
    "title_canon_sha256": "80f1302fc189b844b41caf596d7d78e2b5c5561fa590341a46c5de9eddc4d5ae"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.12526",
    "kind": "arxiv",
    "version": 1
  }
}