Pith Number

pith:BNZU6LLB

pith:2024:BNZU6LLB5BVDLJNYT3V2L2YEIM

not attested not anchored not stored refs pending

Refining Salience-Aware Sparse Fine-Tuning Strategies for Language Models

Aaron Thomas, Cheng Zhang, Jianyi Cheng, Xinxin Liu, Xitong Gao, Yiren Zhao

arxiv:2412.13488 v2 · 2024-12-18 · cs.CL · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BNZU6LLB5BVDLJNYT3V2L2YEIM}

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	2026-07-05T11:28:13.047354Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0b734f2d61e86a35a5b89eeba5eb0443013ec615f5e3d49f1b7d90f61e13d9b3

Aliases

arxiv: 2412.13488 · arxiv_version: 2412.13488v2 · doi: 10.48550/arxiv.2412.13488 · pith_short_12: BNZU6LLB5BVD · pith_short_16: BNZU6LLB5BVDLJNY · pith_short_8: BNZU6LLB

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/BNZU6LLB5BVDLJNYT3V2L2YEIM \
  | 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: 0b734f2d61e86a35a5b89eeba5eb0443013ec615f5e3d49f1b7d90f61e13d9b3

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bf6e871458424662530a5962ef25e50bea8524f4efd628b3c73317e75bf51e8a",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2024-12-18T04:14:35Z",
    "title_canon_sha256": "345645c0b9ca5bbe21097372ffcf6eea987d09ba609375b901237ac8c9e38a70"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2412.13488",
    "kind": "arxiv",
    "version": 2
  }
}