Pith Number

pith:TAI33Q6I

pith:2019:TAI33Q6IJBCS5JSX5WN5ITMM4R

not attested not anchored not stored refs pending

Signal Combination for Language Identification

Ignacio Lopez Moreno, Li Wan, Shengye Wang, Yang Yu

arxiv:1910.09687 v2 · 2019-10-21 · cs.LG · eess.AS · 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{TAI33Q6IJBCS5JSX5WN5ITMM4R}

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	2026-07-05T00:16:39.161890Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9811bdc3c848452ea657ed9bd44d8ce4566e8ad36cb0e5bb08806856971f6558

Aliases

arxiv: 1910.09687 · arxiv_version: 1910.09687v2 · doi: 10.48550/arxiv.1910.09687 · pith_short_12: TAI33Q6IJBCS · pith_short_16: TAI33Q6IJBCS5JSX · pith_short_8: TAI33Q6I

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/TAI33Q6IJBCS5JSX5WN5ITMM4R \
  | 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: 9811bdc3c848452ea657ed9bd44d8ce4566e8ad36cb0e5bb08806856971f6558

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5b19b8ecbd6c3bf9e8d4ccca85d1a4526805afe146268ce1b91a43b26c09a6c3",
    "cross_cats_sorted": [
      "eess.AS",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2019-10-21T23:00:47Z",
    "title_canon_sha256": "12f816b592886737bdf2c73721dcff03547776aa07357d5ddfc87f2cf965f555"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1910.09687",
    "kind": "arxiv",
    "version": 2
  }
}