Pith Number

pith:O2QPS2Y5

pith:2026:O2QPS2Y5ZSOSTXDGK24G6GT6NC

not attested not anchored not stored refs pending

Toward Joint Prediction of a Longitudinal Marker and a Terminal Event: A bivariate discrete-time framework

Daniel Kramer, Harrison Reeder, Rajarshi Mukherjee, Rui Duan, Sebastien Haneuse, Stephanie Armbruster

arxiv:2607.09931 v1 · 2026-07-10 · 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{O2QPS2Y5ZSOSTXDGK24G6GT6NC}

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	2026-07-14T00:18:43.703487Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

76a0f96b1dcc9d29dc6656b86f1a7e689910886241dc88f9f038ddd4a8667c92

Aliases

arxiv: 2607.09931 · arxiv_version: 2607.09931v1 · doi: 10.48550/arxiv.2607.09931 · pith_short_12: O2QPS2Y5ZSOS · pith_short_16: O2QPS2Y5ZSOSTXDG · pith_short_8: O2QPS2Y5

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/O2QPS2Y5ZSOSTXDGK24G6GT6NC \
  | 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: 76a0f96b1dcc9d29dc6656b86f1a7e689910886241dc88f9f038ddd4a8667c92

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "45e15ea185dc7a3b8b51c7a3533c79223ea9494b8a7c25e06c7ed6fcbb0baef5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2026-07-10T19:28:01Z",
    "title_canon_sha256": "2f79d9b3717a076dd4d9d2d2ee15ff147c21fcf95aff8dd41bfec29d9242ed2e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.09931",
    "kind": "arxiv",
    "version": 1
  }
}