Pith Number

pith:DOV6MUGF

pith:2017:DOV6MUGFZ5MK3C44JZZMLFCZKV

not attested not anchored not stored refs pending

Borel selector for hypergraphons

Jan Grebik

arxiv:1712.04299 v1 · 2017-12-12 · math.LO · math.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DOV6MUGFZ5MK3C44JZZMLFCZKV}

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	2026-05-18T00:28:08.475083Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1babe650c5cf58ad8b9c4e72c594595551539796abddd466cf5e0910fa5a8d85

Aliases

arxiv: 1712.04299 · arxiv_version: 1712.04299v1 · doi: 10.48550/arxiv.1712.04299 · pith_short_12: DOV6MUGFZ5MK · pith_short_16: DOV6MUGFZ5MK3C44 · pith_short_8: DOV6MUGF

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/DOV6MUGFZ5MK3C44JZZMLFCZKV \
  | 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: 1babe650c5cf58ad8b9c4e72c594595551539796abddd466cf5e0910fa5a8d85

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "af67fa1d6fe1459ef39477a4d3f7984894b0e5c899a545bdc5df38cfbec7046f",
    "cross_cats_sorted": [
      "math.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.LO",
    "submitted_at": "2017-12-12T14:15:06Z",
    "title_canon_sha256": "03926fefa6c010faf46f0d0d79c34dc5681506d8c3fc053b45616ef37f582ee6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1712.04299",
    "kind": "arxiv",
    "version": 1
  }
}