Pith Number

pith:SRUSCR2L

pith:2026:SRUSCR2L5PMP4CYMOPT6QPRE3M

not attested not anchored not stored refs pending

Implementing the principal stratum strategy for intercurrent events with survival outcomes: a tutorial

Fan Li, Joyce Chen, Pallavi Mishra-Kalyani, Shu Wang, Susan Halabi, Xiaoxiao Zhou, Xiaoxue Li, Yuan Li Shen

arxiv:2605.27655 v1 · 2026-05-26 · 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{SRUSCR2L5PMP4CYMOPT6QPRE3M}

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	2026-05-28T01:04:45.503174Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

946921474bebd8fe0b0c73e7e83e24db30f7b746f790c1e261556824b38f55a6

Aliases

arxiv: 2605.27655 · arxiv_version: 2605.27655v1 · doi: 10.48550/arxiv.2605.27655 · pith_short_12: SRUSCR2L5PMP · pith_short_16: SRUSCR2L5PMP4CYM · pith_short_8: SRUSCR2L

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/SRUSCR2L5PMP4CYMOPT6QPRE3M \
  | 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: 946921474bebd8fe0b0c73e7e83e24db30f7b746f790c1e261556824b38f55a6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1cc9a12fd74a4f704efc3428f23f5d31ef44d0e4a795a754396fc51fb8ae7ab2",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2026-05-26T20:14:51Z",
    "title_canon_sha256": "da75ab3a512d29fb8f10ba0c423ea997564a31ee3b96136d5a0eed9a572b98d6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.27655",
    "kind": "arxiv",
    "version": 1
  }
}