Pith Number

pith:Q7EUR743

pith:2021:Q7EUR743KT5KF7B2H6U6DDB7F6

not attested not anchored not stored refs pending

A multistate approach for mediation analysis in the presence of semi-competing risks with application in cancer survival disparities

C\'ecile Proust-Lima, H\'el\`ene Jacqmin-Gadda, Jarvis T. Chen, Linda Valeri, Weijia Fan

arxiv:2102.13252 v1 · 2021-02-26 · 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{Q7EUR743KT5KF7B2H6U6DDB7F6}

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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	2026-07-05T08:44:07.659851Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

87c948ff9b54faa2fc3a3fa9e18c3f2fb4659b20e04cf8218044ee7acfe60029

Aliases

arxiv: 2102.13252 · arxiv_version: 2102.13252v1 · doi: 10.48550/arxiv.2102.13252 · pith_short_12: Q7EUR743KT5K · pith_short_16: Q7EUR743KT5KF7B2 · pith_short_8: Q7EUR743

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/Q7EUR743KT5KF7B2H6U6DDB7F6 \
  | 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: 87c948ff9b54faa2fc3a3fa9e18c3f2fb4659b20e04cf8218044ee7acfe60029

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9a4500bd0112721aa3566e66dbf05982ab269613351dca0e2897ad711d7e8101",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2021-02-26T01:31:22Z",
    "title_canon_sha256": "a2c4e04414da4e12e606d8f7b8f5db9d0a1910ead1942c2d74570a9e489ee3b8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2102.13252",
    "kind": "arxiv",
    "version": 1
  }
}