Pith Number

pith:QO4NODVL

pith:2013:QO4NODVLZEXZS7QECDDBJRUDSU

not attested not anchored not stored refs pending

Linear slices close to a Maskit slice

Kentaro Ito

arxiv:1303.7324 v1 · 2013-03-29 · 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{QO4NODVLZEXZS7QECDDBJRUDSU}

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	2026-05-18T03:29:28.871154Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

83b8d70eabc92f997e0410c614c683953bf00c548dbf4c058b9980104dcc0e12

Aliases

arxiv: 1303.7324 · arxiv_version: 1303.7324v1 · doi: 10.48550/arxiv.1303.7324 · pith_short_12: QO4NODVLZEXZ · pith_short_16: QO4NODVLZEXZS7QE · pith_short_8: QO4NODVL

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/QO4NODVLZEXZS7QECDDBJRUDSU \
  | 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: 83b8d70eabc92f997e0410c614c683953bf00c548dbf4c058b9980104dcc0e12

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "18cdc5b12c82d16ff530ce596e8354671ff89d23f4da59086114dd4cd7a4fda8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.GT",
    "submitted_at": "2013-03-29T08:56:36Z",
    "title_canon_sha256": "38cd09a9cf75ccce47530db0e2462c4e50738bc6e30d187c605445e7e72b0e22"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1303.7324",
    "kind": "arxiv",
    "version": 1
  }
}