Pith Number

pith:NKMETR5C

pith:2015:NKMETR5CNC4YRKTNRUYJ6AWTOY

not attested not anchored not stored refs pending

Survival and lifetime data analysis with a flexible class of distributions

Francisco J. Rubio, Yili Hong

arxiv:1511.01855 v1 · 2015-11-05 · 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{NKMETR5CNC4YRKTNRUYJ6AWTOY}

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	2026-05-18T01:27:39.622893Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6a9849c7a268b988aa6d8d309f02d37609fd6776b8fe0f682122b6791ba2bcec

Aliases

arxiv: 1511.01855 · arxiv_version: 1511.01855v1 · doi: 10.48550/arxiv.1511.01855 · pith_short_12: NKMETR5CNC4Y · pith_short_16: NKMETR5CNC4YRKTN · pith_short_8: NKMETR5C

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/NKMETR5CNC4YRKTNRUYJ6AWTOY \
  | 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: 6a9849c7a268b988aa6d8d309f02d37609fd6776b8fe0f682122b6791ba2bcec

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4006abd0a95b4bd09e1ed2d078e6c0c8c317bfc345253af6be65d24e925a8844",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.AP",
    "submitted_at": "2015-11-05T19:13:08Z",
    "title_canon_sha256": "94c4068ba1f1e4dd0abf74b5925dbbfb555ff4b65722215ba473a3b28b3bb8fb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1511.01855",
    "kind": "arxiv",
    "version": 1
  }
}