Pith Number

pith:2OWPQOPB

pith:2015:2OWPQOPBB6CJBLEVFD3AE7V3CA

not attested not anchored not stored refs pending

The Kodaira dimension of complex hyperbolic manifolds with cusps

Benjamin Bakker, Jacob Tsimerman

arxiv:1503.05654 v2 · 2015-03-19 · math.AG · math.DG · math.GT

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{2OWPQOPBB6CJBLEVFD3AE7V3CA}

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	2026-05-17T23:53:13.899193Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d3acf839e10f8490ac9528f6027ebb100f584d069f6d083e2eea13f5c85c5846

Aliases

arxiv: 1503.05654 · arxiv_version: 1503.05654v2 · doi: 10.48550/arxiv.1503.05654 · pith_short_12: 2OWPQOPBB6CJ · pith_short_16: 2OWPQOPBB6CJBLEV · pith_short_8: 2OWPQOPB

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/2OWPQOPBB6CJBLEVFD3AE7V3CA \
  | 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: d3acf839e10f8490ac9528f6027ebb100f584d069f6d083e2eea13f5c85c5846

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "85615e35e63286787b33e0f0a660da91ee3b276e4ea83e1f10f42ac7c1267a49",
    "cross_cats_sorted": [
      "math.DG",
      "math.GT"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.AG",
    "submitted_at": "2015-03-19T06:15:29Z",
    "title_canon_sha256": "5c5af62422a40705c9f41dd6e02431e2bdaca3ebf90831fdeba953af5f2c0e8d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1503.05654",
    "kind": "arxiv",
    "version": 2
  }
}