Pith Number

pith:W5D6GR65

pith:2011:W5D6GR65G3YEXGFOEIXBXZDH4U

not attested not anchored not stored refs pending

Computationally efficient algorithms for statistical image processing. Implementation in R

Mikhail A. Langovoy, Olaf Wittich

arxiv:1102.4816 v1 · 2011-02-23 · stat.CO · cs.CV · stat.AP · stat.ME · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{W5D6GR65G3YEXGFOEIXBXZDH4U}

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	2026-05-18T04:28:07.297054Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b747e347dd36f04b98ae222e1be467e50b76f3a3d52e4a6b69e725c5af8ba79d

Aliases

arxiv: 1102.4816 · arxiv_version: 1102.4816v1 · doi: 10.48550/arxiv.1102.4816 · pith_short_12: W5D6GR65G3YE · pith_short_16: W5D6GR65G3YEXGFO · pith_short_8: W5D6GR65

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/W5D6GR65G3YEXGFOEIXBXZDH4U \
  | 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: b747e347dd36f04b98ae222e1be467e50b76f3a3d52e4a6b69e725c5af8ba79d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "99c616a3b2bf924b2e1aace8ec24ae80adf82c38ab0496a9738ff97998ab58aa",
    "cross_cats_sorted": [
      "cs.CV",
      "stat.AP",
      "stat.ME",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.CO",
    "submitted_at": "2011-02-23T18:46:56Z",
    "title_canon_sha256": "f4b9e106b5686d02fd112f0d3054fba7dca657d9df2361141a8c52409541cf19"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1102.4816",
    "kind": "arxiv",
    "version": 1
  }
}