Pith Number

pith:JDRSB53W

pith:2018:JDRSB53WFM2ZHDZNQYV77XWXEP

not attested not anchored not stored refs pending

Post-randomization Biomarker Effect Modification in an HIV Vaccine Clinical Trial

Bryan E. Shepherd, Bryan S. Blette, Michael G. Hudgens, Peter B. Gilbert

arxiv:1811.03930 v1 · 2018-11-09 · 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{JDRSB53WFM2ZHDZNQYV77XWXEP}

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	2026-05-18T00:01:11.543852Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

48e320f7762b35938f2d862bffded723ebe4536350d6318d5ce5ee7a99f7468d

Aliases

arxiv: 1811.03930 · arxiv_version: 1811.03930v1 · doi: 10.48550/arxiv.1811.03930 · pith_short_12: JDRSB53WFM2Z · pith_short_16: JDRSB53WFM2ZHDZN · pith_short_8: JDRSB53W

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/JDRSB53WFM2ZHDZNQYV77XWXEP \
  | 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: 48e320f7762b35938f2d862bffded723ebe4536350d6318d5ce5ee7a99f7468d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "68d77856bd57b7737b9230d72fe67c4068e6a5648d08f68cd67b7b84e9be0688",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.AP",
    "submitted_at": "2018-11-09T14:42:11Z",
    "title_canon_sha256": "b52904382b61829a740b7f85af4bbdf0e09a80edb418bdf755e13ff264356de3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.03930",
    "kind": "arxiv",
    "version": 1
  }
}