Pith Number

pith:KPC3V4CG

pith:2011:KPC3V4CG2PKIR7XB6SE7LUEZDQ

not attested not anchored not stored refs pending

RPA: Probabilistic analysis of probe performance and robust summarization

Laura L. Elo, Leo Lahti, Samuel Kaski, Tero Aittokallio

arxiv:1109.4928 v2 · 2011-09-22 · cs.CE · stat.AP · 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{KPC3V4CG2PKIR7XB6SE7LUEZDQ}

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	2026-05-18T03:28:54.195688Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

53c5baf046d3d488fee1f489f5d0991c33b74b932a831527260117446d9febf9

Aliases

arxiv: 1109.4928 · arxiv_version: 1109.4928v2 · doi: 10.48550/arxiv.1109.4928 · pith_short_12: KPC3V4CG2PKI · pith_short_16: KPC3V4CG2PKIR7XB · pith_short_8: KPC3V4CG

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/KPC3V4CG2PKIR7XB6SE7LUEZDQ \
  | 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: 53c5baf046d3d488fee1f489f5d0991c33b74b932a831527260117446d9febf9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a981406aa782d3243b22bf4f6cfb528c0e983f6fdbffef7726e445cc831d4bb9",
    "cross_cats_sorted": [
      "stat.AP",
      "stat.ML"
    ],
    "license": "http://creativecommons.org/licenses/by/3.0/",
    "primary_cat": "cs.CE",
    "submitted_at": "2011-09-22T19:46:02Z",
    "title_canon_sha256": "c5e14ba9f4c56e5b6bb855511dd071ea4ac0c6f14f7f9c6a75566c16aff967d7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1109.4928",
    "kind": "arxiv",
    "version": 2
  }
}