Pith Number

pith:HNLEFRJO

pith:2022:HNLEFRJOXC5GX4H54VQ2WUIUGS

not attested not anchored not stored refs pending

Multitask Learning for Low Resource Spoken Language Understanding

Hugo Van hamme, Marie-Francine Moens, Quentin Meeus

arxiv:2211.13703 v1 · 2022-11-24 · cs.CL · cs.LG · cs.SD · 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{HNLEFRJOXC5GX4H54VQ2WUIUGS}

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	2026-07-05T05:19:25.400323Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3b5642c52eb8ba6bf0fde561ab5114348b566f26549a0ac3edd3a8695429a1db

Aliases

arxiv: 2211.13703 · arxiv_version: 2211.13703v1 · doi: 10.48550/arxiv.2211.13703 · pith_short_12: HNLEFRJOXC5G · pith_short_16: HNLEFRJOXC5GX4H5 · pith_short_8: HNLEFRJO

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/HNLEFRJOXC5GX4H54VQ2WUIUGS \
  | 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: 3b5642c52eb8ba6bf0fde561ab5114348b566f26549a0ac3edd3a8695429a1db

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f6db710020cd55ae8f6d6a69f3bc3a9956d043f67cd0b0d93e52b3b12d1f41ac",
    "cross_cats_sorted": [
      "cs.LG",
      "cs.SD",
      "eess.AS"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2022-11-24T16:38:17Z",
    "title_canon_sha256": "f2ba3f81a7ac458eaabe0ef222137f0470ab84d39460188a60e07cf4a12a9c8f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2211.13703",
    "kind": "arxiv",
    "version": 1
  }
}