Pith Number

pith:XB2GWOHT

pith:2018:XB2GWOHTGVIQWWEBM7TWXK3AI2

not attested not anchored not stored refs pending

Supervised Domain Enablement Attention for Personalized Domain Classification

Joo-Kyung Kim, Young-Bum Kim

arxiv:1812.07546 v1 · 2018-12-18 · cs.CL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XB2GWOHTGVIQWWEBM7TWXK3AI2}

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	2026-05-17T23:58:00.207859Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b8746b38f335510b588167e76bab6046bd22c497c26d3c1da7d7b45a75846a00

Aliases

arxiv: 1812.07546 · arxiv_version: 1812.07546v1 · doi: 10.48550/arxiv.1812.07546 · pith_short_12: XB2GWOHTGVIQ · pith_short_16: XB2GWOHTGVIQWWEB · pith_short_8: XB2GWOHT

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/XB2GWOHTGVIQWWEBM7TWXK3AI2 \
  | 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: b8746b38f335510b588167e76bab6046bd22c497c26d3c1da7d7b45a75846a00

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "afe7f1a798483600ec966e85d8296e7e3cef47aaa05ca6825bb11ee245c9d329",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2018-12-18T18:21:24Z",
    "title_canon_sha256": "df8b8184307a7ee4e2a3cd0982ad6831e453541e79642b6a4be79b258aaf33ec"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1812.07546",
    "kind": "arxiv",
    "version": 1
  }
}