Pith Number

pith:DZ3FHEDR

pith:2012:DZ3FHEDRQAXRCUDHPWM4A2M3QU

not attested not anchored not stored refs pending

Moonshine and Donaldson invariants of CP^2

Andreas Malmendier, Ken Ono

arxiv:1207.5139 v1 · 2012-07-21 · math.DG · hep-th · math.NT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DZ3FHEDRQAXRCUDHPWM4A2M3QU}

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	2026-05-18T00:24:45.711848Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1e76539071802f1150677d99c0699b8515ea30e2103f9ef33b2c8318316387df

Aliases

arxiv: 1207.5139 · arxiv_version: 1207.5139v1 · doi: 10.48550/arxiv.1207.5139 · pith_short_12: DZ3FHEDRQAXR · pith_short_16: DZ3FHEDRQAXRCUDH · pith_short_8: DZ3FHEDR

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/DZ3FHEDRQAXRCUDHPWM4A2M3QU \
  | 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: 1e76539071802f1150677d99c0699b8515ea30e2103f9ef33b2c8318316387df

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6db19dfa673451248bcc6db898c889ce97de3daaff483c231eda774ffcff2d6e",
    "cross_cats_sorted": [
      "hep-th",
      "math.NT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DG",
    "submitted_at": "2012-07-21T13:49:59Z",
    "title_canon_sha256": "a93dd5528deb084555e55fa453dbb4b18f70acc08a5f91bb8f2c5e3fef3d75ce"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1207.5139",
    "kind": "arxiv",
    "version": 1
  }
}