Pith Number

pith:2ZDUQEQY

pith:2017:2ZDUQEQYITBNIUS6RRFE4OFZ43

not attested not anchored not stored refs pending

Regression analysis of doubly truncated data

Ming Zheng, Wen Yu, Zhiliang Ying, Ziqiang Zhao

arxiv:1701.00902 v1 · 2017-01-04 · 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{2ZDUQEQYITBNIUS6RRFE4OFZ43}

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	2026-05-18T00:53:21.936081Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d64748121844c2d4525e8c4a4e38b9e6edec5e45e6d31b7dd19cc8cbaf13aa25

Aliases

arxiv: 1701.00902 · arxiv_version: 1701.00902v1 · doi: 10.48550/arxiv.1701.00902 · pith_short_12: 2ZDUQEQYITBN · pith_short_16: 2ZDUQEQYITBNIUS6 · pith_short_8: 2ZDUQEQY

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/2ZDUQEQYITBNIUS6RRFE4OFZ43 \
  | 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: d64748121844c2d4525e8c4a4e38b9e6edec5e45e6d31b7dd19cc8cbaf13aa25

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4a95ee1dff48cd9fb59681be9d1de3595ec86f5002f6604d646ffe682a42376c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2017-01-04T05:47:25Z",
    "title_canon_sha256": "4c8e38e2e45bbda7e8f53be95d1d13239667224dcf4e3c80dc6d7946d883a920"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1701.00902",
    "kind": "arxiv",
    "version": 1
  }
}