Pith Number

pith:5QBM2NXW

pith:2016:5QBM2NXWFKA6GBIRBN24JZLNES

not attested not anchored not stored refs pending

Cost-Sensitive Reference Pair Encoding for Multi-Label Learning

Chih-Wei Chang, Hsuan-Tien Lin, Kuan-Hao Huang, Yao-Yuan Yang

arxiv:1611.09461 v3 · 2016-11-29 · 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{5QBM2NXWFKA6GBIRBN24JZLNES}

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	2026-05-18T00:02:18.575028Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ec02cd36f62a81e305110b75c4e56d24a45c32977510d7be2a8eb53d7fde3cae

Aliases

arxiv: 1611.09461 · arxiv_version: 1611.09461v3 · doi: 10.48550/arxiv.1611.09461 · pith_short_12: 5QBM2NXWFKA6 · pith_short_16: 5QBM2NXWFKA6GBIR · pith_short_8: 5QBM2NXW

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/5QBM2NXWFKA6GBIRBN24JZLNES \
  | 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: ec02cd36f62a81e305110b75c4e56d24a45c32977510d7be2a8eb53d7fde3cae

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7e39b63bfb401220d5d1d3fc2a89da0483b322b4f427483956675302da947b2c",
    "cross_cats_sorted": [
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2016-11-29T02:41:28Z",
    "title_canon_sha256": "cadf093ffa5101cd09a6f8058c69b01a53694ee286c0b34cfb69225d3d30d9a5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1611.09461",
    "kind": "arxiv",
    "version": 3
  }
}