Pith Number

pith:CUPQGY6X

pith:2026:CUPQGY6XVZDTPNFN7YDUHL5O3C

not attested not anchored not stored refs pending

External anchors reveal target-population effects hidden by published clinical-trial evidence

Dan Kasumi, Ryoya Nakano, Takahiro Hoshino

arxiv:2607.04327 v1 · 2026-07-05 · 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{CUPQGY6XVZDTPNFN7YDUHL5O3C}

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	2026-07-07T02:19:09.014686Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

151f0363d7ae4737b4adfe0743afaed89a3e3704e248b3ec616147c2d09980f7

Aliases

arxiv: 2607.04327 · arxiv_version: 2607.04327v1 · doi: 10.48550/arxiv.2607.04327 · pith_short_12: CUPQGY6XVZDT · pith_short_16: CUPQGY6XVZDTPNFN · pith_short_8: CUPQGY6X

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/CUPQGY6XVZDTPNFN7YDUHL5O3C \
  | 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: 151f0363d7ae4737b4adfe0743afaed89a3e3704e248b3ec616147c2d09980f7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cde5ab3ade959161156238b4fcf39f4ae81248b4d87037cacfd80e9f9d72e36b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2026-07-05T14:22:44Z",
    "title_canon_sha256": "901b00700db24437a603d0784bbeb1f382a17307651e7aa99b5a0240d88f363c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.04327",
    "kind": "arxiv",
    "version": 1
  }
}