Pith Number

pith:VYWI7GOQ

pith:2025:VYWI7GOQPYYR6NUZ2V724VAJND

not attested not anchored not stored refs pending

When correcting for regression to the mean is worse than no correction at all

Jos\'e F. Fontanari, Mauro Santos

arxiv:2509.04718 v2 · 2025-09-05 · stat.ME · physics.data-an · q-bio.QM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VYWI7GOQPYYR6NUZ2V724VAJND}

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	2026-07-08T01:19:06.410526Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ae2c8f99d07e311f3699d57fae540968e38f8956cc663112a34ea6d758a14336

Aliases

arxiv: 2509.04718 · arxiv_version: 2509.04718v2 · doi: 10.48550/arxiv.2509.04718 · pith_short_12: VYWI7GOQPYYR · pith_short_16: VYWI7GOQPYYR6NUZ · pith_short_8: VYWI7GOQ

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/VYWI7GOQPYYR6NUZ2V724VAJND \
  | 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: ae2c8f99d07e311f3699d57fae540968e38f8956cc663112a34ea6d758a14336

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fde0841c31d0cc54d27ae89c1d3c4c857a8b52934410dd14ea0d1c947ddd2f8c",
    "cross_cats_sorted": [
      "physics.data-an",
      "q-bio.QM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2025-09-05T00:15:25Z",
    "title_canon_sha256": "2144df49e1fe68cb82a98aa8a64d4ca78af72e62b173b0aa636262421277aca9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2509.04718",
    "kind": "arxiv",
    "version": 2
  }
}