Pith Number

pith:3HIZDNRK

pith:2019:3HIZDNRKCCOU3EJO5IV3HBFYJT

not attested not anchored not stored refs pending

Order isomorphisms between cones of JB-algebras

Hendrik van Imhoff, Mark Roelands

arxiv:1904.09278 v2 · 2019-04-16 · math.OA · math.FA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3HIZDNRKCCOU3EJO5IV3HBFYJT}

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	2026-05-17T23:48:04.293473Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d9d191b62a109d4d912eea2bb384b84cd816aa382d6e48126d8f7c59778430d7

Aliases

arxiv: 1904.09278 · arxiv_version: 1904.09278v2 · doi: 10.48550/arxiv.1904.09278 · pith_short_12: 3HIZDNRKCCOU · pith_short_16: 3HIZDNRKCCOU3EJO · pith_short_8: 3HIZDNRK

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/3HIZDNRKCCOU3EJO5IV3HBFYJT \
  | 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: d9d191b62a109d4d912eea2bb384b84cd816aa382d6e48126d8f7c59778430d7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "decc3bdd342e4ef29dd7be16f8517bbb8fa5f15d24bd6c2ddcc26bd0715209fc",
    "cross_cats_sorted": [
      "math.FA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OA",
    "submitted_at": "2019-04-16T09:31:49Z",
    "title_canon_sha256": "c34eeffb999aba52d53253da6af3b001a5e124ffa4ce793ce2b9e0867f644334"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.09278",
    "kind": "arxiv",
    "version": 2
  }
}