Pith Number

pith:RPKIFA6P

pith:2018:RPKIFA6PYIQS6UW4DI5NVNMFI5

not attested not anchored not stored refs pending

Joint Embedding of Words and Labels for Text Classification

Chunyuan Li, Dinghan Shen, Guoyin Wang, Lawrence Carin, Ricardo Henao, Wenlin Wang, Xinyuan Zhang, Yizhe Zhang

arxiv:1805.04174 v1 · 2018-05-10 · cs.CL · 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{RPKIFA6PYIQS6UW4DI5NVNMFI5}

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	2026-05-18T00:16:13.357725Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8bd48283cfc2212f52dc1a3adab585477cda9f2713b7d6d98429ebc88f1498e9

Aliases

arxiv: 1805.04174 · arxiv_version: 1805.04174v1 · doi: 10.48550/arxiv.1805.04174 · pith_short_12: RPKIFA6PYIQS · pith_short_16: RPKIFA6PYIQS6UW4 · pith_short_8: RPKIFA6P

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/RPKIFA6PYIQS6UW4DI5NVNMFI5 \
  | 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: 8bd48283cfc2212f52dc1a3adab585477cda9f2713b7d6d98429ebc88f1498e9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "957235eb4afc34829071c73cb23ea9751662822540f1debf8a7336dc4c4cace0",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2018-05-10T20:42:52Z",
    "title_canon_sha256": "0721a92ed9044758b9cfa553e8645eb20fcc0492497c12f974c4385d596d0f54"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.04174",
    "kind": "arxiv",
    "version": 1
  }
}