Pith Number

pith:BXYS7RIV

pith:2017:BXYS7RIVL2VV3KTKFKAKIAZBB5

not attested not anchored not stored refs pending

Contextual Regression: An Accurate and Conveniently Interpretable Nonlinear Model for Mining Discovery from Scientific Data

Chengyu Liu, Wei Wang

arxiv:1710.10728 v1 · 2017-10-30 · q-bio.QM · cs.LG · stat.AP · stat.CO · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BXYS7RIVL2VV3KTKFKAKIAZBB5}

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	2026-05-18T00:31:46.662551Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0df12fc5155eab5daa6a2a80a403210f55b4aec5046013bd78264988dc11b683

Aliases

arxiv: 1710.10728 · arxiv_version: 1710.10728v1 · doi: 10.48550/arxiv.1710.10728 · pith_short_12: BXYS7RIVL2VV · pith_short_16: BXYS7RIVL2VV3KTK · pith_short_8: BXYS7RIV

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/BXYS7RIVL2VV3KTKFKAKIAZBB5 \
  | 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: 0df12fc5155eab5daa6a2a80a403210f55b4aec5046013bd78264988dc11b683

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bba49985a825ad66e22e81140ba5449b278ae35777c2657a95a34239357ff322",
    "cross_cats_sorted": [
      "cs.LG",
      "stat.AP",
      "stat.CO",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "q-bio.QM",
    "submitted_at": "2017-10-30T00:39:47Z",
    "title_canon_sha256": "706e1638e1cdc4a63bdd629ad77a3874ef6f250de2d7a334bffe51bfdbf91d1e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1710.10728",
    "kind": "arxiv",
    "version": 1
  }
}