Pith Number

pith:3BVRBYYR

pith:2023:3BVRBYYRNNPOX7L67BUHW5FIKT

not attested not anchored not stored refs pending

Principal Stratification with Time-to-Event Outcomes

Bo Liu, Fan Li, Lisa Wruck

arxiv:2301.07672 v1 · 2023-01-18 · stat.ME · 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{3BVRBYYRNNPOX7L67BUHW5FIKT}

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	2026-07-05T05:34:11.766077Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d86b10e3116b5eebfd7ef8687b74a854d6d07f4cdd7c41e8f80616ceb1806ab8

Aliases

arxiv: 2301.07672 · arxiv_version: 2301.07672v1 · doi: 10.48550/arxiv.2301.07672 · pith_short_12: 3BVRBYYRNNPO · pith_short_16: 3BVRBYYRNNPOX7L6 · pith_short_8: 3BVRBYYR

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/3BVRBYYRNNPOX7L67BUHW5FIKT \
  | 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: d86b10e3116b5eebfd7ef8687b74a854d6d07f4cdd7c41e8f80616ceb1806ab8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7e641ee77762802d0df2e5c77b16b3ee0474aa2cf71f0ba4bf651fed422fbdfd",
    "cross_cats_sorted": [
      "stat.AP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2023-01-18T17:42:32Z",
    "title_canon_sha256": "294f0867784a2d16da2ab105953e5b1dad3c0ff9bfd5cb7bf01524273d600839"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2301.07672",
    "kind": "arxiv",
    "version": 1
  }
}