Pith Number

pith:IJ5M3XTW

pith:2014:IJ5M3XTWAGQINXTMISHPTZXB42

not attested not anchored not stored refs pending

Consistency Analysis of an Empirical Minimum Error Entropy Algorithm

Ding-Xuan Zhou, Jun Fan, Qiang Wu, Ting Hu

arxiv:1412.5272 v1 · 2014-12-17 · cs.LG · 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{IJ5M3XTWAGQINXTMISHPTZXB42}

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	2026-05-18T02:31:03.355017Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

427acdde7601a086de6c448ef9e6e1e688606f4ee1c61e0986451a0ae32799b9

Aliases

arxiv: 1412.5272 · arxiv_version: 1412.5272v1 · doi: 10.48550/arxiv.1412.5272 · pith_short_12: IJ5M3XTWAGQI · pith_short_16: IJ5M3XTWAGQINXTM · pith_short_8: IJ5M3XTW

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/IJ5M3XTWAGQINXTMISHPTZXB42 \
  | 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: 427acdde7601a086de6c448ef9e6e1e688606f4ee1c61e0986451a0ae32799b9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5220cbb5ec3f75bbdaaf3c5f93ce127459fa6eb9e1a23d45825082566bc673b1",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2014-12-17T07:11:01Z",
    "title_canon_sha256": "7fba51b374664c1d732d51aa860d2cdc5598706a7019480a5dc82340972b63c4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1412.5272",
    "kind": "arxiv",
    "version": 1
  }
}