Pith Number

pith:QGFVWMGI

pith:2019:QGFVWMGIIFGTQECBZLZWRPZ7OU

not attested not anchored not stored refs pending

Derivations on semi-simple Jordan algebras and its applications

Chenrui Yao, Liangyun Chen, Yao Ma

arxiv:1906.04552 v1 · 2019-05-22 · 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{QGFVWMGIIFGTQECBZLZWRPZ7OU}

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	2026-05-17T23:43:38.932628Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

818b5b30c8414d381041caf368bf3f7502d799999fde269b6a4b87c8495da795

Aliases

arxiv: 1906.04552 · arxiv_version: 1906.04552v1 · doi: 10.48550/arxiv.1906.04552 · pith_short_12: QGFVWMGIIFGT · pith_short_16: QGFVWMGIIFGTQECB · pith_short_8: QGFVWMGI

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/QGFVWMGIIFGTQECBZLZWRPZ7OU \
  | 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: 818b5b30c8414d381041caf368bf3f7502d799999fde269b6a4b87c8495da795

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d5db5c20f5117a181e6a919609f1764298f9615504b51a4521e317d66ebc5a51",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.RA",
    "submitted_at": "2019-05-22T01:25:28Z",
    "title_canon_sha256": "4d210c55f9b03152db320c822466d0d8e96b1512193c707fdeca3844195bb65c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1906.04552",
    "kind": "arxiv",
    "version": 1
  }
}