Pith Number

pith:6DD3WDBU

pith:2025:6DD3WDBUZVGH4RYQYGLKHQT4M7

not attested not anchored not stored refs pending

Methodological considerations for semialgebraic hypothesis testing with incomplete U-statistics

Bryson Kagy, David Barnhill, Elizabeth Gross, John A. Rhodes, Joy Z. Zhang, Marina Garrote-L\'opez, Max Hill

arxiv:2507.13531 v1 · 2025-07-17 · q-bio.PE · 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{6DD3WDBUZVGH4RYQYGLKHQT4M7}

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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.

Cited by

1 paper in Pith

Semialgebraic Conditions for Identifying Triangles in Phylogenetic Networks

Receipt and verification

First computed	2026-07-05T11:39:18.806586Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f0c7bb0c34cd4c7e4710c196a3c27c67daabec31d7c7c39596045121c9ba2d5a

Aliases

arxiv: 2507.13531 · arxiv_version: 2507.13531v1 · doi: 10.48550/arxiv.2507.13531 · pith_short_12: 6DD3WDBUZVGH · pith_short_16: 6DD3WDBUZVGH4RYQ · pith_short_8: 6DD3WDBU

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/6DD3WDBUZVGH4RYQYGLKHQT4M7 \
  | 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: f0c7bb0c34cd4c7e4710c196a3c27c67daabec31d7c7c39596045121c9ba2d5a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f862fe09dd4d047f552065a860681b48afe8de68eace795aee53f1b27ad6d37b",
    "cross_cats_sorted": [
      "stat.ME"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "q-bio.PE",
    "submitted_at": "2025-07-17T20:46:11Z",
    "title_canon_sha256": "23f1c99e8272eb8c63fa55f697817839cbce82011198a06fb061c983267f1d77"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.13531",
    "kind": "arxiv",
    "version": 1
  }
}