Pith Number

pith:RJ7M6Q6Y

pith:2021:RJ7M6Q6YO2AAN3TKRWPOLB3OOU

not attested not anchored not stored refs pending

Composable Sparse Fine-Tuning for Cross-Lingual Transfer

Alan Ansell, Anna Korhonen, Edoardo Maria Ponti, Ivan Vuli\'c

arxiv:2110.07560 v2 · 2021-10-14 · 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{RJ7M6Q6YO2AAN3TKRWPOLB3OOU}

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.

Cited by

1 paper in Pith

Parameter-Efficient Fine-Tuning for Large Models: A Comprehensive Survey

Receipt and verification

First computed	2026-07-05T05:40:04.428693Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8a7ecf43d8768006ee6a8d9ee5876e753dd41795ae0edd0ceb10fd2ae8a22b51

Aliases

arxiv: 2110.07560 · arxiv_version: 2110.07560v2 · doi: 10.48550/arxiv.2110.07560 · pith_short_12: RJ7M6Q6YO2AA · pith_short_16: RJ7M6Q6YO2AAN3TK · pith_short_8: RJ7M6Q6Y

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/RJ7M6Q6YO2AAN3TKRWPOLB3OOU \
  | 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: 8a7ecf43d8768006ee6a8d9ee5876e753dd41795ae0edd0ceb10fd2ae8a22b51

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fe7e3fbe950385c0fe158e35db209a41e88662d209aa587649ed6d45de9bb7fc",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2021-10-14T17:27:29Z",
    "title_canon_sha256": "965d057312a420dbf65047b9a93fcf21d97fc39816911d7951232363967c9ebf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2110.07560",
    "kind": "arxiv",
    "version": 2
  }
}