Pith Number

pith:DA5SBD4D

pith:2018:DA5SBD4DIBT7W3ZD5VWDUGY5CR

not attested not anchored not stored refs pending

A Schur transform for spatial stochastic processes

James Mathews

arxiv:1811.06221 v2 · 2018-11-15 · 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{DA5SBD4DIBT7W3ZD5VWDUGY5CR}

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	2026-05-18T00:00:34.571965Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

183b208f834067fb6f23ed6c3a1b1d1444803350b44aa20322a61a19b7cfce78

Aliases

arxiv: 1811.06221 · arxiv_version: 1811.06221v2 · doi: 10.48550/arxiv.1811.06221 · pith_short_12: DA5SBD4DIBT7 · pith_short_16: DA5SBD4DIBT7W3ZD · pith_short_8: DA5SBD4D

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/DA5SBD4DIBT7W3ZD5VWDUGY5CR \
  | 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: 183b208f834067fb6f23ed6c3a1b1d1444803350b44aa20322a61a19b7cfce78

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7b53be914e8f40dbb8302dc4ab1d63a328dee380d9ad7dde6997bc1a1955287b",
    "cross_cats_sorted": [
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.ST",
    "submitted_at": "2018-11-15T08:07:51Z",
    "title_canon_sha256": "1a50a35ddae81595cf60500f08f052da67a1b1747cbc5a05edeedeb7bafec5f4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.06221",
    "kind": "arxiv",
    "version": 2
  }
}