Pith Number

pith:Y7PUFCPC

pith:2022:Y7PUFCPCKGSDPNCNNAXHHMEIP6

not attested not anchored not stored refs pending

GRASP: A Goodness-of-Fit Test for Classification Learning

Adel Javanmard, Mohammad Mehrabi

arxiv:2209.02064 v2 · 2022-09-05 · stat.ME · cs.LG · math.ST · stat.ML · 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{Y7PUFCPCKGSDPNCNNAXHHMEIP6}

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	2026-07-05T06:46:20.722394Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c7df4289e251a437b44d682e73b0887f8289caaa7482dd0b7197ce9015a3b55b

Aliases

arxiv: 2209.02064 · arxiv_version: 2209.02064v2 · doi: 10.48550/arxiv.2209.02064 · pith_short_12: Y7PUFCPCKGSD · pith_short_16: Y7PUFCPCKGSDPNCN · pith_short_8: Y7PUFCPC

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/Y7PUFCPCKGSDPNCNNAXHHMEIP6 \
  | 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: c7df4289e251a437b44d682e73b0887f8289caaa7482dd0b7197ce9015a3b55b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "73fd4e3db342b87c7753cf69883ed773bfb8eaf88cfdc5ae481c799c68241d42",
    "cross_cats_sorted": [
      "cs.LG",
      "math.ST",
      "stat.ML",
      "stat.TH"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2022-09-05T17:18:43Z",
    "title_canon_sha256": "807ff1bb6302c755427a58423833b4e642595559f71e4ee9c7cd62e0fb5b275f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2209.02064",
    "kind": "arxiv",
    "version": 2
  }
}