Pith Number

pith:PVDMI7HQ

pith:2023:PVDMI7HQ5TMCVGLSS42CXMKXVT

not attested not anchored not stored refs pending

Conditional Aalen--Johansen estimation

Christian Furrer, Martin Bladt

arxiv:2303.02119 v3 · 2023-03-03 · math.ST · stat.ME · 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{PVDMI7HQ5TMCVGLSS42CXMKXVT}

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.

Cited by

1 paper in Pith

Markov Renewal Proportional Hazards is All You Need

Receipt and verification

First computed	2026-07-05T10:15:13.105025Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7d46c47cf0ecd82a997297342bb157acca9b9c73187d6d221b99289b357b22bb

Aliases

arxiv: 2303.02119 · arxiv_version: 2303.02119v3 · doi: 10.48550/arxiv.2303.02119 · pith_short_12: PVDMI7HQ5TMC · pith_short_16: PVDMI7HQ5TMCVGLS · pith_short_8: PVDMI7HQ

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/PVDMI7HQ5TMCVGLSS42CXMKXVT \
  | 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: 7d46c47cf0ecd82a997297342bb157acca9b9c73187d6d221b99289b357b22bb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "11573c053b34a0b57822e06419c4467df218c57a38069a856982fd0094c8cd85",
    "cross_cats_sorted": [
      "stat.ME",
      "stat.TH"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.ST",
    "submitted_at": "2023-03-03T18:04:49Z",
    "title_canon_sha256": "22f50e1583bf54cdcce494b68244c2858d16c79059120781b431649610999c4b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2303.02119",
    "kind": "arxiv",
    "version": 3
  }
}