Pith Number

pith:O57BMICA

pith:2010:O57BMICAIQ3NWMABLZDSSWLQ4V

not attested not anchored not stored refs pending

Spatial birth-death swap chains

Mark Huber

arxiv:1006.5934 v2 · 2010-06-30 · math.PR · math.ST · stat.TH

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{O57BMICAIQ3NWMABLZDSSWLQ4V}

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	2026-05-18T03:49:58.685729Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

777e1620404436db30015e47295970e576ec7328ba699f4c0ff7c1790a694097

Aliases

arxiv: 1006.5934 · arxiv_version: 1006.5934v2 · doi: 10.48550/arxiv.1006.5934 · pith_short_12: O57BMICAIQ3N · pith_short_16: O57BMICAIQ3NWMAB · pith_short_8: O57BMICA

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/O57BMICAIQ3NWMABLZDSSWLQ4V \
  | 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: 777e1620404436db30015e47295970e576ec7328ba699f4c0ff7c1790a694097

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cf230fbeb08a60eb45825ceb0413acfa47d43b28b95d7812ccdf6de767cadd99",
    "cross_cats_sorted": [
      "math.ST",
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.PR",
    "submitted_at": "2010-06-30T17:37:21Z",
    "title_canon_sha256": "4aba6e934be4c2a2036ec83060b5ea67829e640a40eed3ecf9c2338bfe652d1c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1006.5934",
    "kind": "arxiv",
    "version": 2
  }
}