Pith Number

pith:QUSIRTIG

pith:2014:QUSIRTIGKTML7X3AW2NR72K4RA

not attested not anchored not stored refs pending

Maximal abelian subgroups of compact matrix groups

Jun Yu

arxiv:1403.2675 v1 · 2014-03-11 · math.GR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QUSIRTIGKTML7X3AW2NR72K4RA}

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	2026-05-18T02:56:42.810170Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

852488cd0654d8bfdf60b69b1fe95c883acc346c7b8769b0debb7425c43ba557

Aliases

arxiv: 1403.2675 · arxiv_version: 1403.2675v1 · doi: 10.48550/arxiv.1403.2675 · pith_short_12: QUSIRTIGKTML · pith_short_16: QUSIRTIGKTML7X3A · pith_short_8: QUSIRTIG

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/QUSIRTIGKTML7X3AW2NR72K4RA \
  | 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: 852488cd0654d8bfdf60b69b1fe95c883acc346c7b8769b0debb7425c43ba557

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2a6632adb66bbecc28ef73cfb4a4d7c4bb48aadd8fa074387b55c9b68303f483",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.GR",
    "submitted_at": "2014-03-11T18:27:13Z",
    "title_canon_sha256": "5d93fd5044d85c698335ca985c0417f9784a4e0adbff1ea52bce664b0f18edf6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1403.2675",
    "kind": "arxiv",
    "version": 1
  }
}