Pith Number

pith:QRMMS44U

pith:2013:QRMMS44UQTNLORCU2IO7PJ2TWU

not attested not anchored not stored refs pending

Generating infinite-dimensional algebras from loop algebras by expanding Maurer Cartan forms

N. Merino, O. Valdivia, P. Salgado, R. Caroca

arxiv:1311.2623 v1 · 2013-11-11 · math-ph · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QRMMS44UQTNLORCU2IO7PJ2TWU}

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	2026-05-18T03:07:22.328156Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8458c9739484dab74454d21df7a753b51f9acc91f1a0f3387ce605c6fea70818

Aliases

arxiv: 1311.2623 · arxiv_version: 1311.2623v1 · doi: 10.48550/arxiv.1311.2623 · pith_short_12: QRMMS44UQTNL · pith_short_16: QRMMS44UQTNLORCU · pith_short_8: QRMMS44U

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/QRMMS44UQTNLORCU2IO7PJ2TWU \
  | 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: 8458c9739484dab74454d21df7a753b51f9acc91f1a0f3387ce605c6fea70818

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6cafdcf55fc11dfe987ec614f3e39f02d8d81302411c9525a5f290bc1257a0cc",
    "cross_cats_sorted": [
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math-ph",
    "submitted_at": "2013-11-11T21:48:39Z",
    "title_canon_sha256": "860348b7019a61c34330f09e312f0c6a8dac9d283201fbbf2be47cd3a61a5e64"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1311.2623",
    "kind": "arxiv",
    "version": 1
  }
}