Pith Number

pith:4W7LMABF

pith:2024:4W7LMABFUQLNRGPCPDSGR4ACET

not attested not anchored not stored refs pending

No Train but Gain: Language Arithmetic for training-free Language Adapters enhancement

Alexandra Birch, Mateusz Klimaszewski, Piotr Andruszkiewicz

arxiv:2404.15737 v2 · 2024-04-24 · 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{4W7LMABFUQLNRGPCPDSGR4ACET}

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

2 papers in Pith

Task Prompt Vectors: Effective Initialization through Multi-Task Soft-Prompt Transfer

Model Merging in LLMs, MLLMs, and Beyond: Methods, Theories, Applications and Opportunities

Receipt and verification

First computed	2026-07-05T09:04:35.376645Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e5beb60025a416d899e278e468f00224cc17c945f8963006ea6a9bb6c513e296

Aliases

arxiv: 2404.15737 · arxiv_version: 2404.15737v2 · doi: 10.48550/arxiv.2404.15737 · pith_short_12: 4W7LMABFUQLN · pith_short_16: 4W7LMABFUQLNRGPC · pith_short_8: 4W7LMABF

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/4W7LMABFUQLNRGPCPDSGR4ACET \
  | 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: e5beb60025a416d899e278e468f00224cc17c945f8963006ea6a9bb6c513e296

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "79aae6c17a77a7c8f391564e358ee36bfb366dca7f146503dc26a882da3556d1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2024-04-24T08:52:40Z",
    "title_canon_sha256": "82c3fe026add79ba9ca8b1ac9c43b09b4eb83034a6a262e7613f0f93be2e446b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2404.15737",
    "kind": "arxiv",
    "version": 2
  }
}