Pith Number

pith:RLHPA5IA

pith:2017:RLHPA5IAKPEW726HCKDOSDPGHE

not attested not anchored not stored refs pending

Algebras of generalized quaternion type

Andrzej Skowro'nski, Karin Erdmann

arxiv:1710.09640 v1 · 2017-10-26 · 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{RLHPA5IAKPEW726HCKDOSDPGHE}

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	2026-05-18T00:31:56.754926Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8acef0750053c96febc71286e90de63916d864f09e2c297d08eddc3912813ad3

Aliases

arxiv: 1710.09640 · arxiv_version: 1710.09640v1 · doi: 10.48550/arxiv.1710.09640 · pith_short_12: RLHPA5IAKPEW · pith_short_16: RLHPA5IAKPEW726H · pith_short_8: RLHPA5IA

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/RLHPA5IAKPEW726HCKDOSDPGHE \
  | 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: 8acef0750053c96febc71286e90de63916d864f09e2c297d08eddc3912813ad3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9bf65d4397479352f4b84f23f4c50cdd373e07168b67d49af8534484844a7d8b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.RT",
    "submitted_at": "2017-10-26T11:06:29Z",
    "title_canon_sha256": "b874802ea63ee3dce333959d42a47a1e41049baa67fb9eba2004caf2315d047c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1710.09640",
    "kind": "arxiv",
    "version": 1
  }
}