Pith Number

pith:KH264MC4

pith:2019:KH264MC4M4GWD3YN64OJGO6GJV

not attested not anchored not stored refs pending

Division algebras that generalize Dickson semifields

Daniel Thompson

arxiv:1906.01329 v1 · 2019-06-04 · 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{KH264MC4M4GWD3YN64OJGO6GJV}

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	2026-05-17T23:44:16.992055Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

51f5ee305c670d61ef0df71c933bc64d7051cb8758b0022c82779d1c582e1cd8

Aliases

arxiv: 1906.01329 · arxiv_version: 1906.01329v1 · doi: 10.48550/arxiv.1906.01329 · pith_short_12: KH264MC4M4GW · pith_short_16: KH264MC4M4GWD3YN · pith_short_8: KH264MC4

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/KH264MC4M4GWD3YN64OJGO6GJV \
  | 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: 51f5ee305c670d61ef0df71c933bc64d7051cb8758b0022c82779d1c582e1cd8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "02553d01c4bb59c37b32828478484f090574b56b63a571f332723ab65f3c871f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.RA",
    "submitted_at": "2019-06-04T10:37:50Z",
    "title_canon_sha256": "e17556bbceaa77efec7e1eaac73f37e73d4b9ed8423724bc07ee3181923eaf3a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1906.01329",
    "kind": "arxiv",
    "version": 1
  }
}