Pith Number

pith:NVFDVR2W

pith:2014:NVFDVR2WDXB4WVT64IUNAHN3SB

not attested not anchored not stored refs pending

A Latent Gaussian Process Model with Application to Monitoring Clinical Trials

Yanxun Xu, Yuan Ji

arxiv:1403.7853 v1 · 2014-03-31 · 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{NVFDVR2WDXB4WVT64IUNAHN3SB}

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	2026-05-18T02:55:12.260052Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6d4a3ac7561dc3cb567ee228d01dbb907afa417e8e1b140435146fc8f7b72ebd

Aliases

arxiv: 1403.7853 · arxiv_version: 1403.7853v1 · doi: 10.48550/arxiv.1403.7853 · pith_short_12: NVFDVR2WDXB4 · pith_short_16: NVFDVR2WDXB4WVT6 · pith_short_8: NVFDVR2W

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/NVFDVR2WDXB4WVT64IUNAHN3SB \
  | 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: 6d4a3ac7561dc3cb567ee228d01dbb907afa417e8e1b140435146fc8f7b72ebd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "95fa49691a6f504241a2950951080466d66750b02b961f634ecee88930b317b4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2014-03-31T02:37:07Z",
    "title_canon_sha256": "cdc7bb1f8926e8b12f101f4423b0fa189d2da1e3208be8fac80d31e80e90dc42"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1403.7853",
    "kind": "arxiv",
    "version": 1
  }
}