Pith Number

pith:IHAIVWXG

pith:2014:IHAIVWXGKNPKXF2UC6D45W2HZZ

not attested not anchored not stored refs pending

Regression Analysis with Response-biased Sampling

Chaoxu Zhou, Kani Chen, Yuan Yao, Yuanyuan Lin

arxiv:1412.6608 v1 · 2014-12-20 · 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{IHAIVWXGKNPKXF2UC6D45W2HZZ}

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	2026-05-18T01:01:01.999262Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

41c08adae6535eab97541787cedb47ce410f7d4a08f5cf27dafa007a31862c02

Aliases

arxiv: 1412.6608 · arxiv_version: 1412.6608v1 · doi: 10.48550/arxiv.1412.6608 · pith_short_12: IHAIVWXGKNPK · pith_short_16: IHAIVWXGKNPKXF2U · pith_short_8: IHAIVWXG

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/IHAIVWXGKNPKXF2UC6D45W2HZZ \
  | 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: 41c08adae6535eab97541787cedb47ce410f7d4a08f5cf27dafa007a31862c02

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e616057539044839e19dd65cebdc75d9c2528e9476ad3ce93e7112ed6163f565",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2014-12-20T05:17:56Z",
    "title_canon_sha256": "a5a55be99c61901a330cc8bc73560e5bce53600afdbe7f31421243152b470fac"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1412.6608",
    "kind": "arxiv",
    "version": 1
  }
}