Pith Number

pith:ZD6O3D2M

pith:2025:ZD6O3D2MDBBQFKQLZ6YDL553OM

not attested not anchored not stored refs pending

Potential Contrast: Properties, Equivalences, and Generalization to Multiple Classes

Anna Breger, Carola-Bibiane Sch\"onlieb, Wallace Peaslee

arxiv:2505.01388 v2 · 2025-05-02 · eess.IV · 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{ZD6O3D2MDBBQFKQLZ6YDL553OM}

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	2026-07-05T12:06:47.916360Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c8fced8f4c184302aa0bcfb035f7bb7339cf132eb94b533852dee28e3f9b64be

Aliases

arxiv: 2505.01388 · arxiv_version: 2505.01388v2 · doi: 10.48550/arxiv.2505.01388 · pith_short_12: ZD6O3D2MDBBQ · pith_short_16: ZD6O3D2MDBBQFKQL · pith_short_8: ZD6O3D2M

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/ZD6O3D2MDBBQFKQLZ6YDL553OM \
  | 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: c8fced8f4c184302aa0bcfb035f7bb7339cf132eb94b533852dee28e3f9b64be

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7095a827c8ea1663e2e0335399c9d5293530d409a1aa9aacd8716e6a373608d6",
    "cross_cats_sorted": [
      "math.ST",
      "stat.TH"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2025-05-02T16:54:53Z",
    "title_canon_sha256": "5e8fbf08d4187a48666ea89236d941a97ddc7e23f64c6547425094f8347fe3d6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.01388",
    "kind": "arxiv",
    "version": 2
  }
}