Pith Number

pith:NPOR2RHO

pith:2026:NPOR2RHOVSHS6TBHHTTRVXAIQS

not attested not anchored not stored refs pending

Order restricted estimation of the parameter functions in an additive hazard model

Dragi Anevski, ElBatoul Manel Merai

arxiv:2606.23882 v1 · 2026-06-22 · math.ST · stat.TH

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NPOR2RHOVSHS6TBHHTTRVXAIQS}

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	2026-06-24T00:14:29.255137Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6bdd1d44eeac8f2f4c273ce71adc0884a61e94740ce3895a9a2c793587d18d42

Aliases

arxiv: 2606.23882 · arxiv_version: 2606.23882v1 · doi: 10.48550/arxiv.2606.23882 · pith_short_12: NPOR2RHOVSHS · pith_short_16: NPOR2RHOVSHS6TBH · pith_short_8: NPOR2RHO

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/NPOR2RHOVSHS6TBHHTTRVXAIQS \
  | 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: 6bdd1d44eeac8f2f4c273ce71adc0884a61e94740ce3895a9a2c793587d18d42

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "899f3321bb0822d4863e824209e9fe27bc454ae26ccdffa048ec1fdbe1fb2f10",
    "cross_cats_sorted": [
      "stat.TH"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "math.ST",
    "submitted_at": "2026-06-22T19:28:27Z",
    "title_canon_sha256": "f7c7da0ab5c35aec49103aa980f9eaa7d2785f20f2b8df7748b4b668bf24f639"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.23882",
    "kind": "arxiv",
    "version": 1
  }
}