Pith Number

pith:PGQLJUTR

pith:2018:PGQLJUTRSJPSBIEFDKOIQE6PHH

not attested not anchored not stored refs pending

Simple Step-Stress Models with a Cure Fraction

Debasis Kundu, Nandini Kannan

arxiv:1807.01137 v1 · 2018-07-03 · stat.AP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PGQLJUTRSJPSBIEFDKOIQE6PHH}

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	2026-05-18T00:11:45.193768Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

79a0b4d271925f20a0851a9c8813cf39d6236954f9262c6cdcf51746b228aef0

Aliases

arxiv: 1807.01137 · arxiv_version: 1807.01137v1 · doi: 10.48550/arxiv.1807.01137 · pith_short_12: PGQLJUTRSJPS · pith_short_16: PGQLJUTRSJPSBIEF · pith_short_8: PGQLJUTR

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/PGQLJUTRSJPSBIEFDKOIQE6PHH \
  | 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: 79a0b4d271925f20a0851a9c8813cf39d6236954f9262c6cdcf51746b228aef0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "134350c452852c50b4a4036cfdbef9a26b9cf8c090e738b203be859a3853a9ea",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.AP",
    "submitted_at": "2018-07-03T13:06:38Z",
    "title_canon_sha256": "ed5fb12ae2b65beda4eda247b07cd63eb52cd99af988391148f066d5fb37fe47"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.01137",
    "kind": "arxiv",
    "version": 1
  }
}