Pith Number

pith:I4F325IY

pith:2017:I4F325IYQN7HHJ77F3GJ6BCFYP

not attested not anchored not stored refs pending

Estimation and adaptive-to-model testing for regressions with diverging number of predictors

Falong Tan, Lixing Zhu

arxiv:1706.07664 v1 · 2017-06-23 · 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{I4F325IYQN7HHJ77F3GJ6BCFYP}

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	2026-05-18T00:41:48.528869Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

470bbd7518837e73a7ff2ecc9f0445c3cff01b4450370fd710cdaad150f9f905

Aliases

arxiv: 1706.07664 · arxiv_version: 1706.07664v1 · doi: 10.48550/arxiv.1706.07664 · pith_short_12: I4F325IYQN7H · pith_short_16: I4F325IYQN7HHJ77 · pith_short_8: I4F325IY

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/I4F325IYQN7HHJ77F3GJ6BCFYP \
  | 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: 470bbd7518837e73a7ff2ecc9f0445c3cff01b4450370fd710cdaad150f9f905

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4245372a23611910118052fcca7d9c29901628663b7eead0b6d6c00329b80b4b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "stat.ME",
    "submitted_at": "2017-06-23T12:23:42Z",
    "title_canon_sha256": "566764f166fe2afbd6dcd0757a68a3315b518d8d329c3c865b5456de09642c85"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1706.07664",
    "kind": "arxiv",
    "version": 1
  }
}