Pith Number

pith:GT4LAZSD

pith:2018:GT4LAZSDBWULM6RWARFS3Z3VH6

not attested not anchored not stored refs pending

A Novel Learnable Dictionary Encoding Layer for End-to-End Language Identification

Ming Li, Weicheng Cai, Xiang Zhang, Xiaoqi Wang, Zexin Cai

arxiv:1804.00385 v1 · 2018-04-02 · eess.AS · cs.LG · cs.SD

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GT4LAZSDBWULM6RWARFS3Z3VH6}

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	2026-05-18T00:19:37.413512Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

34f8b066430da8b67a36044b2de7753fb78689ceca55b6fb3a766d82e09ca577

Aliases

arxiv: 1804.00385 · arxiv_version: 1804.00385v1 · doi: 10.48550/arxiv.1804.00385 · pith_short_12: GT4LAZSDBWUL · pith_short_16: GT4LAZSDBWULM6RW · pith_short_8: GT4LAZSD

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/GT4LAZSDBWULM6RWARFS3Z3VH6 \
  | 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: 34f8b066430da8b67a36044b2de7753fb78689ceca55b6fb3a766d82e09ca577

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8fc2a17de52080083412c0e91e830b3105e1a1e29799569c39e8bf39713ba428",
    "cross_cats_sorted": [
      "cs.LG",
      "cs.SD"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.AS",
    "submitted_at": "2018-04-02T03:31:01Z",
    "title_canon_sha256": "3cd972d2b96d6f3138946d754b904c9b5e2d4a2c31e9140d3eb3582cfb09ab5b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.00385",
    "kind": "arxiv",
    "version": 1
  }
}