Pith Number

pith:WIPXYCXW

pith:2022:WIPXYCXWD5D7CDGEIN3ZQUQKYS

not attested not anchored not stored refs pending

Compressing Cross-Lingual Multi-Task Models at Qualtrics

Aaron Colak, Daniel Campos, Daniel Perry, Samir Joshi, Wei Du, Yashmeet Gambhir, Zhengzheng Xing

arxiv:2211.15927 v1 · 2022-11-29 · cs.CL · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WIPXYCXWD5D7CDGEIN3ZQUQKYS}

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	2026-07-05T05:20:19.851090Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b21f7c0af61f47f10cc4437798520ac488e3c4e9d6c3c9d864aac50c04d46cae

Aliases

arxiv: 2211.15927 · arxiv_version: 2211.15927v1 · doi: 10.48550/arxiv.2211.15927 · pith_short_12: WIPXYCXWD5D7 · pith_short_16: WIPXYCXWD5D7CDGE · pith_short_8: WIPXYCXW

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/WIPXYCXWD5D7CDGEIN3ZQUQKYS \
  | 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: b21f7c0af61f47f10cc4437798520ac488e3c4e9d6c3c9d864aac50c04d46cae

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e3468002ec396dae57dfa0a668e56a5f611b433bae341fef893ac01c26dd580f",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2022-11-29T04:46:27Z",
    "title_canon_sha256": "de1a5f399e5143f3216b1bd57427bdf835809eb9c3cd380d2c8a974829db48eb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2211.15927",
    "kind": "arxiv",
    "version": 1
  }
}