Pith Number

pith:YQG4QNC7

pith:2014:YQG4QNC7WHADMT4BHRDUJISBSV

not attested not anchored not stored refs pending

Beltrami-Courant Differentials and $G_{\infty}$-algebras

Anton M. Zeitlin

arxiv:1404.3069 v4 · 2014-04-11 · math.QA · hep-th · math-ph · math.DG · 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{YQG4QNC7WHADMT4BHRDUJISBSV}

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.

Cited by

1 paper in Pith

The Double Copy of Maximal Supersymmetry in $D=4$

Receipt and verification

First computed	2026-05-18T01:12:50.169850Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c40dc8345fb1c0364f813c4744a2419553ca1c16cc4207d9b7ac748943631fbd

Aliases

arxiv: 1404.3069 · arxiv_version: 1404.3069v4 · doi: 10.48550/arxiv.1404.3069 · pith_short_12: YQG4QNC7WHAD · pith_short_16: YQG4QNC7WHADMT4B · pith_short_8: YQG4QNC7

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/YQG4QNC7WHADMT4BHRDUJISBSV \
  | 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: c40dc8345fb1c0364f813c4744a2419553ca1c16cc4207d9b7ac748943631fbd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c2dd12e80855d198a749ce94d7283ff9f0e0e567df0101f3019b69d53b55620e",
    "cross_cats_sorted": [
      "hep-th",
      "math-ph",
      "math.DG",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.QA",
    "submitted_at": "2014-04-11T10:54:22Z",
    "title_canon_sha256": "3910580f0aea10f0538ea516f206f4441d0dadd080ace5f949a99534484576de"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1404.3069",
    "kind": "arxiv",
    "version": 4
  }
}