Pith Number

pith:C6XKGFS6

pith:2020:C6XKGFS6JIFLDU46GV7VLOOSJE

not attested not anchored not stored refs pending

On Distribution Testing in the Conditional Sampling Model

Shyam Narayanan

arxiv:2007.09895 v2 · 2020-07-20 · cs.DS · 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{C6XKGFS6JIFLDU46GV7VLOOSJE}

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	2026-07-05T01:49:04.509537Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

17aea3165e4a0ab1d39e357f55b9d24916fa5342cda27441851c65f15bc52928

Aliases

arxiv: 2007.09895 · arxiv_version: 2007.09895v2 · doi: 10.48550/arxiv.2007.09895 · pith_short_12: C6XKGFS6JIFL · pith_short_16: C6XKGFS6JIFLDU46 · pith_short_8: C6XKGFS6

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/C6XKGFS6JIFLDU46GV7VLOOSJE \
  | 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: 17aea3165e4a0ab1d39e357f55b9d24916fa5342cda27441851c65f15bc52928

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4dbf5ac059bde411d3bdcc1aa33688f622424a2990b00c8b8f1892a5d20794ff",
    "cross_cats_sorted": [
      "math.PR",
      "math.ST",
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.DS",
    "submitted_at": "2020-07-20T05:51:35Z",
    "title_canon_sha256": "651e19b8e0c1bb9d66c2fd857068e493c9449b26291a447c3f10e8b7a3ddf140"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2007.09895",
    "kind": "arxiv",
    "version": 2
  }
}