Pith Number

pith:Z5LMTSCK

pith:2022:Z5LMTSCK5N5VYFMKE7GP3YHJ2S

not attested not anchored not stored refs pending

Post-clustering difference testing: valid inference and practical considerations

Benjamin Hivert, Boris P Hejblum, Denis Agniel, Rodolphe Thi\'ebaut

arxiv:2210.13172 v1 · 2022-10-24 · stat.ME

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{Z5LMTSCK5N5VYFMKE7GP3YHJ2S}

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	2026-07-05T05:09:36.938373Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cf56c9c84aeb7b5c158a27ccfde0e9d4b8b881b2d441c8b460c0c473535ef2f3

Aliases

arxiv: 2210.13172 · arxiv_version: 2210.13172v1 · doi: 10.48550/arxiv.2210.13172 · pith_short_12: Z5LMTSCK5N5V · pith_short_16: Z5LMTSCK5N5VYFMK · pith_short_8: Z5LMTSCK

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/Z5LMTSCK5N5VYFMKE7GP3YHJ2S \
  | 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: cf56c9c84aeb7b5c158a27ccfde0e9d4b8b881b2d441c8b460c0c473535ef2f3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3e23dcb2f8b7f5f44cc8a03ee3bdf0546906b096b2345a04073e044c6e35ab0b",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2022-10-24T12:42:15Z",
    "title_canon_sha256": "095066fe094002b7e95774d688fb8fe64aa11146fb81bab6595746c279b72c94"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2210.13172",
    "kind": "arxiv",
    "version": 1
  }
}