Pith Number

pith:3LZGT3GI

pith:2018:3LZGT3GIJDFDNCE7WU5INZQWOY

not attested not anchored not stored refs pending

Recurrent Neural Networks with Pre-trained Language Model Embedding for Slot Filling Task

Lei He, Liang Qiu, Yuanyi Ding

arxiv:1812.05199 v2 · 2018-12-12 · 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{3LZGT3GIJDFDNCE7WU5INZQWOY}

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	2026-05-17T23:58:18.650671Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

daf269ecc848ca36889fb53a86e61676214ae75ba44ab3dbd8ba1868614dd461

Aliases

arxiv: 1812.05199 · arxiv_version: 1812.05199v2 · doi: 10.48550/arxiv.1812.05199 · pith_short_12: 3LZGT3GIJDFD · pith_short_16: 3LZGT3GIJDFDNCE7 · pith_short_8: 3LZGT3GI

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/3LZGT3GIJDFDNCE7WU5INZQWOY \
  | 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: daf269ecc848ca36889fb53a86e61676214ae75ba44ab3dbd8ba1868614dd461

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f9a8e9f22dea36af6d4cd36ab0656c3634e3a4a20ba14a2cbe03605e7536a8b0",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2018-12-12T23:49:58Z",
    "title_canon_sha256": "280e0ef3643c5a091e1ec4062ef7156d4f5707ab41cf3f703830a712a82d7abb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1812.05199",
    "kind": "arxiv",
    "version": 2
  }
}