Pith Number

pith:WIXWT2V6

pith:2015:WIXWT2V6ZPLR5UWDP22KXRRVQS

not attested not anchored not stored refs pending

Donaldson-Thomas theory of $[\mathbb{C}^2/\mathbb{Z}_{n+1}]\times \mathbb{P}^1$

Zijun Zhou

arxiv:1510.00871 v3 · 2015-10-03 · math.AG · 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{WIXWT2V6ZPLR5UWDP22KXRRVQS}

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	2026-05-18T00:19:04.722285Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b22f69eabecbd71ed2c37eb4abc63584a3bc1837d2f5a5b22e9479edae5ad644

Aliases

arxiv: 1510.00871 · arxiv_version: 1510.00871v3 · doi: 10.48550/arxiv.1510.00871 · pith_short_12: WIXWT2V6ZPLR · pith_short_16: WIXWT2V6ZPLR5UWD · pith_short_8: WIXWT2V6

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/WIXWT2V6ZPLR5UWDP22KXRRVQS \
  | 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: b22f69eabecbd71ed2c37eb4abc63584a3bc1837d2f5a5b22e9479edae5ad644

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "222112ac4e40ebb8ff7de7fc2d9ced47382b1f2b3e9d6d3fc995261547c3ec5d",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2015-10-03T21:31:24Z",
    "title_canon_sha256": "dc82611633343a02ccce192d77fe00c32fdfd54c2e48e7d612762446d69c5d58"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1510.00871",
    "kind": "arxiv",
    "version": 3
  }
}