Pith Number

pith:PQ3H4JZN

pith:2016:PQ3H4JZNFQ2WLFYP3XPZKRHYWB

not attested not anchored not stored refs pending

A Reduction theorem for $AH$ algebras with ideal property

Chunlan Jiang, Cornel Pasnicu, Guihua Gong, Liangqing Li

arxiv:1607.07575 v3 · 2016-07-26 · 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{PQ3H4JZNFQ2WLFYP3XPZKRHYWB}

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	2026-05-18T00:45:58.713238Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7c367e272d2c3565970fdddf9544f8b0585c4509d22224c86228ce33747b6e0f

Aliases

arxiv: 1607.07575 · arxiv_version: 1607.07575v3 · doi: 10.48550/arxiv.1607.07575 · pith_short_12: PQ3H4JZNFQ2W · pith_short_16: PQ3H4JZNFQ2WLFYP · pith_short_8: PQ3H4JZN

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/PQ3H4JZNFQ2WLFYP3XPZKRHYWB \
  | 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: 7c367e272d2c3565970fdddf9544f8b0585c4509d22224c86228ce33747b6e0f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "05e2e7d13a2559c32d68e0970c8b53317f6eafbae90c26becb1a4b1c5dd62b17",
    "cross_cats_sorted": [
      "math.FA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OA",
    "submitted_at": "2016-07-26T07:52:42Z",
    "title_canon_sha256": "2e2997c3f82b462d4cc2f1f6758b5b324f808953f1019c54022e640d1855fc88"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1607.07575",
    "kind": "arxiv",
    "version": 3
  }
}