Pith Number

pith:CREPMMVH

pith:2026:CREPMMVHKTZUAHWDUYZGLDVWYU

not attested not anchored not stored refs pending

Identification and Inference for Structural Accelerated Failure Time Models via Instrument Interactions

Qiushi Bu, Wen Su, Xingqiu Zhao, Xinyu Zhang, Zhonghua Liu

arxiv:2605.28341 v1 · 2026-05-27 · stat.ME · 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{CREPMMVHKTZUAHWDUYZGLDVWYU}

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	2026-05-28T01:05:13.524964Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1448f632a754f3401ec3a632658eb6c53b33535bd2eeca2aa1b9166bf8b90e80

Aliases

arxiv: 2605.28341 · arxiv_version: 2605.28341v1 · doi: 10.48550/arxiv.2605.28341 · pith_short_12: CREPMMVHKTZU · pith_short_16: CREPMMVHKTZUAHWD · pith_short_8: CREPMMVH

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/CREPMMVHKTZUAHWDUYZGLDVWYU \
  | 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: 1448f632a754f3401ec3a632658eb6c53b33535bd2eeca2aa1b9166bf8b90e80

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "60d1cca68b26cbb53856b320438b59ebd6e4f6f4ae6785e78fb826909553146a",
    "cross_cats_sorted": [
      "math.ST",
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2026-05-27T11:47:09Z",
    "title_canon_sha256": "3c2c9be7b31dc863fc7747baa04aa5f85e19d87a337e9a5a00187589ca6acc67"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.28341",
    "kind": "arxiv",
    "version": 1
  }
}