Pith Number

pith:7I73HD7Y

pith:2012:7I73HD7YFGUYYMRRBUTNZK2GCX

not attested not anchored not stored refs pending

On the Power of Conditional Samples in Distribution Testing

Arie Matsliah, Eldar Fischer, Sourav Chakraborty, Yonatan Goldhirsh

arxiv:1210.8338 v3 · 2012-10-31 · cs.DS · cs.CC · 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{7I73HD7YFGUYYMRRBUTNZK2GCX}

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	2026-05-18T02:54:39.746405Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fa3fb38ff829a98c32310d26dcab4615c29e20681b4d978c838d9528dc27fb9b

Aliases

arxiv: 1210.8338 · arxiv_version: 1210.8338v3 · doi: 10.48550/arxiv.1210.8338 · pith_short_12: 7I73HD7YFGUY · pith_short_16: 7I73HD7YFGUYYMRR · pith_short_8: 7I73HD7Y

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/7I73HD7YFGUYYMRRBUTNZK2GCX \
  | 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: fa3fb38ff829a98c32310d26dcab4615c29e20681b4d978c838d9528dc27fb9b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c8c9d8d90da742b62d0b84611eaa213551ad7f69757371ae2426507781108717",
    "cross_cats_sorted": [
      "cs.CC",
      "math.PR",
      "math.ST",
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2012-10-31T14:18:59Z",
    "title_canon_sha256": "0ac41dc4dbd3ccc640edd8ea912d3c09c77a537610e9fe7e2be6d5638cb23734"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1210.8338",
    "kind": "arxiv",
    "version": 3
  }
}