Pith Number

pith:KKRPTUEA

pith:2022:KKRPTUEA24R55VRACV2NMVVDVB

not attested not anchored not stored refs pending

Causal survival analysis under competing risks using longitudinal modified treatment policies

Iv\'an D\'iaz, Katherine L Hoffman, Nima S. Hejazi

arxiv:2202.03513 v3 · 2022-02-07 · 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{KKRPTUEA24R55VRACV2NMVVDVB}

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	2026-07-05T10:09:38.386343Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

52a2f9d080d723ded6201574d656a3a848001bcce1930b7ec47806affd85a5c3

Aliases

arxiv: 2202.03513 · arxiv_version: 2202.03513v3 · doi: 10.48550/arxiv.2202.03513 · pith_short_12: KKRPTUEA24R5 · pith_short_16: KKRPTUEA24R55VRA · pith_short_8: KKRPTUEA

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/KKRPTUEA24R55VRACV2NMVVDVB \
  | 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: 52a2f9d080d723ded6201574d656a3a848001bcce1930b7ec47806affd85a5c3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cf692ade0ba1cfb3c85864fe93d70d98a7bf59b36838998d685b16c24c46ae37",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2022-02-07T20:57:03Z",
    "title_canon_sha256": "89c567836f24cb55d6a19f83bc0cc89338f8413e73821b74e94b3168ce7557b1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2202.03513",
    "kind": "arxiv",
    "version": 3
  }
}