Pith Number

pith:EBOFUFZC

pith:2014:EBOFUFZCICCDGLXYOJKSJ5RCWU

not attested not anchored not stored refs pending

A general decision framework for structuring computation using Data Directional Scaling to process massive similarity matrices

Daniel John Lawson, Niall M Adams

arxiv:1403.4054 v1 · 2014-03-17 · stat.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{EBOFUFZCICCDGLXYOJKSJ5RCWU}

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	2026-05-18T02:56:12.239302Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

205c5a17224084332ef8725524f622b5175090109fe3c9e8e14b5f57172b52f8

Aliases

arxiv: 1403.4054 · arxiv_version: 1403.4054v1 · doi: 10.48550/arxiv.1403.4054 · pith_short_12: EBOFUFZCICCD · pith_short_16: EBOFUFZCICCDGLXY · pith_short_8: EBOFUFZC

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/EBOFUFZCICCDGLXYOJKSJ5RCWU \
  | 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: 205c5a17224084332ef8725524f622b5175090109fe3c9e8e14b5f57172b52f8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0fe4ab1b73f05114802a4b30345dd443d18d47b3d4e3351575f4aa510a095cde",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.CO",
    "submitted_at": "2014-03-17T10:22:16Z",
    "title_canon_sha256": "d37952c72340b3b3c1f416e92989d81ba4202100f7c79aba35802ba85fbba102"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1403.4054",
    "kind": "arxiv",
    "version": 1
  }
}