Pith Number

pith:C76E65DF

pith:2023:C76E65DFARFJBDNU63G5VA6EQR

not attested not anchored not stored refs pending

Joint unsupervised and supervised learning for context-aware language identification

Byeong-Yeol Kim, Hyung Yong Kim, Jihwan Park, JinSeok Park, Shukjae Choi, Yunkyu Lim

arxiv:2303.16511 v2 · 2023-03-29 · eess.AS

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{C76E65DFARFJBDNU63G5VA6EQR}

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	2026-07-05T06:01:00.206127Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

17fc4f7465044a908db4f6cdda83c48461f715384dde30db5702f977c0a7e1bc

Aliases

arxiv: 2303.16511 · arxiv_version: 2303.16511v2 · doi: 10.48550/arxiv.2303.16511 · pith_short_12: C76E65DFARFJ · pith_short_16: C76E65DFARFJBDNU · pith_short_8: C76E65DF

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/C76E65DFARFJBDNU63G5VA6EQR \
  | 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: 17fc4f7465044a908db4f6cdda83c48461f715384dde30db5702f977c0a7e1bc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2398ad54ee432812ac2855105ee7ba16074d87bd7f34ff4aa2a2859b3a9919b4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.AS",
    "submitted_at": "2023-03-29T07:39:11Z",
    "title_canon_sha256": "1f7d57bb972a3be1c74566e1843dd32fc9032fee55319cf5217c7f13824b8cb7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2303.16511",
    "kind": "arxiv",
    "version": 2
  }
}