Pith Number

pith:3KMWHT5D

pith:2018:3KMWHT5DOLHCXCGILOKQROOCXT

not attested not anchored not stored refs pending

Time-to-Event Model-Assisted Designs to Accelerate Phase I Clinical Trials

Ruitao Lin, Ying Yuan

arxiv:1807.08393 v1 · 2018-07-23 · 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{3KMWHT5DOLHCXCGILOKQROOCXT}

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	2026-05-18T00:10:08.170838Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

da9963cfa372ce2b88c85b9508b9c2bce029ec76c7f78ac97c690cd38808b6a8

Aliases

arxiv: 1807.08393 · arxiv_version: 1807.08393v1 · doi: 10.48550/arxiv.1807.08393 · pith_short_12: 3KMWHT5DOLHC · pith_short_16: 3KMWHT5DOLHCXCGI · pith_short_8: 3KMWHT5D

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/3KMWHT5DOLHCXCGILOKQROOCXT \
  | 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: da9963cfa372ce2b88c85b9508b9c2bce029ec76c7f78ac97c690cd38808b6a8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d2b0b4d8f4550e24dc777d3515be85623643064012dba03f41fa848d128522bd",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2018-07-23T01:13:37Z",
    "title_canon_sha256": "ab212a406107078fca4e0967b7592198c520867bb4e4661c3473c7e70e9fcca1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.08393",
    "kind": "arxiv",
    "version": 1
  }
}