Pith Number

pith:RSSYGJWJ

pith:2013:RSSYGJWJSGIZWYFL43DTEMN3DB

not attested not anchored not stored refs pending

Derived equivalences between triangular matrix algebras

Liping Li

arxiv:1311.1258 v3 · 2013-11-06 · 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{RSSYGJWJSGIZWYFL43DTEMN3DB}

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	2026-05-18T01:36:11.430568Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8ca58326c991919b60abe6c73231bb1878a2d390d326efcef6ee52b00161dd51

Aliases

arxiv: 1311.1258 · arxiv_version: 1311.1258v3 · doi: 10.48550/arxiv.1311.1258 · pith_short_12: RSSYGJWJSGIZ · pith_short_16: RSSYGJWJSGIZWYFL · pith_short_8: RSSYGJWJ

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/RSSYGJWJSGIZWYFL43DTEMN3DB \
  | 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: 8ca58326c991919b60abe6c73231bb1878a2d390d326efcef6ee52b00161dd51

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c2ea0b5ddea12534d2d599ada8f9fc3b14f97965274c858fdedbf220f88a0e73",
    "cross_cats_sorted": [
      "math.RA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.RT",
    "submitted_at": "2013-11-06T00:33:09Z",
    "title_canon_sha256": "4475ce5fb888f4190c1d8512773dda5ae2e4393663cd67d2204f6e11263c1f77"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1311.1258",
    "kind": "arxiv",
    "version": 3
  }
}