Pith Number

pith:KZAYGY2H

pith:2012:KZAYGY2HOCDJ6RNNO4WZT6SRF3

not attested not anchored not stored refs pending

Endomorphism algebras arising from mutations

Genhua Pei, Hongbo Yin, Shunhua Zhang

arxiv:1212.3959 v1 · 2012-12-17 · math.RT · 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{KZAYGY2HOCDJ6RNNO4WZT6SRF3}

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	2026-05-18T03:38:21.915271Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

564183634770869f45ad772d99fa512ef14da92e69e9a5a698def6231b2c9deb

Aliases

arxiv: 1212.3959 · arxiv_version: 1212.3959v1 · doi: 10.48550/arxiv.1212.3959 · pith_short_12: KZAYGY2HOCDJ · pith_short_16: KZAYGY2HOCDJ6RNN · pith_short_8: KZAYGY2H

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/KZAYGY2HOCDJ6RNNO4WZT6SRF3 \
  | 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: 564183634770869f45ad772d99fa512ef14da92e69e9a5a698def6231b2c9deb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8825ee498bc56d71fc6d36cef0ee2846673ef1e4be0db83e396f474ab83c86e0",
    "cross_cats_sorted": [
      "math.RA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.RT",
    "submitted_at": "2012-12-17T11:20:50Z",
    "title_canon_sha256": "9542a70d33d1f03c1c70e3fd1599a4bfd33063c309038c425787a265a56dad45"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1212.3959",
    "kind": "arxiv",
    "version": 1
  }
}