Pith Number

pith:RMU3VMPQ

pith:2024:RMU3VMPQMHJPATRFLNMM4LCASF

not attested not anchored not stored refs pending

Targeted Efficient Fine-tuning: Optimizing Parameter Updates with Data-Driven Sample Selection

Bolong Zheng, Kang Xue, Ming Dong, Tingting He

arxiv:2403.08484 v2 · 2024-03-13 · 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{RMU3VMPQMHJPATRFLNMM4LCASF}

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	2026-07-05T09:36:39.293900Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8b29bab1f061d2f04e255b58ce2c409152716b60ea37ecf03841061a88d36fcd

Aliases

arxiv: 2403.08484 · arxiv_version: 2403.08484v2 · doi: 10.48550/arxiv.2403.08484 · pith_short_12: RMU3VMPQMHJP · pith_short_16: RMU3VMPQMHJPATRF · pith_short_8: RMU3VMPQ

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/RMU3VMPQMHJPATRFLNMM4LCASF \
  | 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: 8b29bab1f061d2f04e255b58ce2c409152716b60ea37ecf03841061a88d36fcd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4c434724429416ce0122fc043e3c9a8d4e90df1044582e5dc272dc61a394648d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2024-03-13T12:50:23Z",
    "title_canon_sha256": "e0c1803daa95dbd3af5e360d27288d26ab4c324b0daa3e884bc53123bf943711"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2403.08484",
    "kind": "arxiv",
    "version": 2
  }
}