Pith Number

pith:EFXIZYSI

pith:2013:EFXIZYSISSTG3YCKKG5VRNOH5B

not attested not anchored not stored refs pending

Soft Null Hypotheses: A Case Study of Image Enhancement Detection in Brain Lesions

Ciprian M. Crainiceanu, Daniel S. Reich, Han Liu, Haochang Shou, Russell T. Shinohara

arxiv:1306.5524 v1 · 2013-06-24 · stat.AP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EFXIZYSISSTG3YCKKG5VRNOH5B}

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	2026-05-18T03:20:07.742198Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

216e8ce24894a66de04a51bb58b5c7e842805026f388d5ef1cdd2bfb3c87898d

Aliases

arxiv: 1306.5524 · arxiv_version: 1306.5524v1 · doi: 10.48550/arxiv.1306.5524 · pith_short_12: EFXIZYSISSTG · pith_short_16: EFXIZYSISSTG3YCK · pith_short_8: EFXIZYSI

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/EFXIZYSISSTG3YCKKG5VRNOH5B \
  | 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: 216e8ce24894a66de04a51bb58b5c7e842805026f388d5ef1cdd2bfb3c87898d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9ae901d175535dc30febcf3fad18dbdf507e4c81ed77a632c9e6661406ae1578",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.AP",
    "submitted_at": "2013-06-24T07:26:23Z",
    "title_canon_sha256": "fb000faacae23f632582fae321707c0ddaab6e407f68730913b0a8798bdd33e0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1306.5524",
    "kind": "arxiv",
    "version": 1
  }
}