Pith Number

pith:N3ZKLAIM

pith:2026:N3ZKLAIMIOOEBVMMU5XMP5VR4I

not attested not anchored not stored refs pending

Finding Adam in noisy trees

G\'abor Lugosi, Luc Devroye, Neeladri Maitra

arxiv:2607.18201 v1 · 2026-07-20 · math.PR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{N3ZKLAIMIOOEBVMMU5XMP5VR4I}

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	2026-07-21T02:22:27.238379Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6ef2a5810c439c40d58ca76ec7f6b1e207d40ec426d0392a5e2662feec9fdacb

Aliases

arxiv: 2607.18201 · arxiv_version: 2607.18201v1 · doi: 10.48550/arxiv.2607.18201 · pith_short_12: N3ZKLAIMIOOE · pith_short_16: N3ZKLAIMIOOEBVMM · pith_short_8: N3ZKLAIM

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/N3ZKLAIMIOOEBVMMU5XMP5VR4I \
  | 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: 6ef2a5810c439c40d58ca76ec7f6b1e207d40ec426d0392a5e2662feec9fdacb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2be72f4f775abc9e11e6ac1a62eb4fbc6ee736f683c33393f33213138093ae2b",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.PR",
    "submitted_at": "2026-07-20T17:41:26Z",
    "title_canon_sha256": "5f0f0d53a9a6ca404f0ccc25203373d2be28d9d220cb2f6833b8153d31853232"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.18201",
    "kind": "arxiv",
    "version": 1
  }
}