Pith Number

pith:DKIPLQNY

pith:2016:DKIPLQNYCFUXDFMYP34BRPBVLP

not attested not anchored not stored refs pending

Higher Order Mutual Information Approximation for Feature Selection

Chandrajit Bajaj, Jilin Wu, Soumyajit Gupta

arxiv:1612.00554 v1 · 2016-12-02 · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DKIPLQNYCFUXDFMYP34BRPBVLP}

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	2026-05-18T00:55:59.709038Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1a90f5c1b811697195987ef818bc355be3c44f15c129b9c48d01291e8c1d7e2b

Aliases

arxiv: 1612.00554 · arxiv_version: 1612.00554v1 · doi: 10.48550/arxiv.1612.00554 · pith_short_12: DKIPLQNYCFUX · pith_short_16: DKIPLQNYCFUXDFMY · pith_short_8: DKIPLQNY

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/DKIPLQNYCFUXDFMYP34BRPBVLP \
  | 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: 1a90f5c1b811697195987ef818bc355be3c44f15c129b9c48d01291e8c1d7e2b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8a314dfc942f4522c1df5c6d4a91a0c2d90aa218a6dc1d8b6eeec931b53a0b84",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2016-12-02T03:34:44Z",
    "title_canon_sha256": "f338642bb686e31f9e817bc407a43452bf1e0268271a13babcedb17302cd4234"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1612.00554",
    "kind": "arxiv",
    "version": 1
  }
}