Pith Number

pith:ZLVQMLY2

pith:2013:ZLVQMLY2H5K7Q7QR6U6275YWL4

not attested not anchored not stored refs pending

On The Notions of Mating

Carsten Lunde Petersen, Daniel Meyer

arxiv:1307.7934 v1 · 2013-07-30 · math.DS · math.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZLVQMLY2H5K7Q7QR6U6275YWL4}

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	2026-05-18T03:17:12.953326Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

caeb062f1a3f55f87e11f53daff7165f183cb54efdb9f6d16bf2962d97066503

Aliases

arxiv: 1307.7934 · arxiv_version: 1307.7934v1 · doi: 10.48550/arxiv.1307.7934 · pith_short_12: ZLVQMLY2H5K7 · pith_short_16: ZLVQMLY2H5K7Q7QR · pith_short_8: ZLVQMLY2

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/ZLVQMLY2H5K7Q7QR6U6275YWL4 \
  | 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: caeb062f1a3f55f87e11f53daff7165f183cb54efdb9f6d16bf2962d97066503

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0355fd406612bbc8aa485fe716a9b3eb6f05fbf97598ceea21b8bad83bbe60a0",
    "cross_cats_sorted": [
      "math.CV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.DS",
    "submitted_at": "2013-07-30T12:09:15Z",
    "title_canon_sha256": "a61f68724a18854733ffedc6b9237ed11e5d88f94a806e4b5a5e08bc15eb20b5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1307.7934",
    "kind": "arxiv",
    "version": 1
  }
}