Pith Number

pith:ISZYVCBY

pith:2011:ISZYVCBYEJAAZKSRPNFCCT3WYI

not attested not anchored not stored refs pending

The Weil-Petersson form on an acyclic cluster variety

Greg Muller

arxiv:1103.2341 v1 · 2011-03-11 · math.RA · math.AG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ISZYVCBYEJAAZKSRPNFCCT3WYI}

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	2026-05-18T04:26:55.808084Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

44b38a883822400caa517b4a214f76c20e4dfd480a2d6e18908c6f9d88c27a51

Aliases

arxiv: 1103.2341 · arxiv_version: 1103.2341v1 · doi: 10.48550/arxiv.1103.2341 · pith_short_12: ISZYVCBYEJAA · pith_short_16: ISZYVCBYEJAAZKSR · pith_short_8: ISZYVCBY

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/ISZYVCBYEJAAZKSRPNFCCT3WYI \
  | 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: 44b38a883822400caa517b4a214f76c20e4dfd480a2d6e18908c6f9d88c27a51

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d4a912818ec2cd3080afa0fe51d7d385084264aff7c7ba42ec2463fca9c89c47",
    "cross_cats_sorted": [
      "math.AG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.RA",
    "submitted_at": "2011-03-11T18:49:28Z",
    "title_canon_sha256": "01630ddf1b9f4af7c4e18e16dbd739392c4e31740d5b2e5a21d59835ab3a7ead"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1103.2341",
    "kind": "arxiv",
    "version": 1
  }
}