Pith Number

pith:QG67F745

pith:2022:QG67F745EMNRSII2QGEO35BW7R

not attested not anchored not stored refs pending

Bidirectional Representations for Low Resource Spoken Language Understanding

Hugo Van hamme, Marie-Francine Moens, Quentin Meeus

arxiv:2211.14320 v2 · 2022-11-24 · 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{QG67F745EMNRSII2QGEO35BW7R}

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	2026-07-05T07:01:38.137934Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

81bdf2ff9d231b19211a8188edf436fc5eaf4239086ee86c0cf34c0bb5a959f6

Aliases

arxiv: 2211.14320 · arxiv_version: 2211.14320v2 · doi: 10.48550/arxiv.2211.14320 · pith_short_12: QG67F745EMNR · pith_short_16: QG67F745EMNRSII2 · pith_short_8: QG67F745

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/QG67F745EMNRSII2QGEO35BW7R \
  | 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: 81bdf2ff9d231b19211a8188edf436fc5eaf4239086ee86c0cf34c0bb5a959f6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "498d61624ee998df879e9346eb661ed970053f1c93dc84e158f4a91f04dddab5",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2022-11-24T17:05:16Z",
    "title_canon_sha256": "508706b4ec146784d45a037ec55356e25fafc6b8126e3248f1a4b9fe4ec9c7c3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2211.14320",
    "kind": "arxiv",
    "version": 2
  }
}