Pith Number

pith:MXG43QGQ

pith:2025:MXG43QGQPGMF6IWANIUUYLPSYS

not attested not anchored not stored refs pending

SwiftPrune: Hessian-Free Weight Pruning for Large Language Models

Jianchao Yang, Jing Feng, Jun He, Mei We, Xinwang Liu, Yang Shi, Yuhan Kang, Zeyu Xue

arxiv:2501.16376 v2 · 2025-01-24 · cs.LG · 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{MXG43QGQPGMF6IWANIUUYLPSYS}

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	2026-07-05T11:04:44.500774Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

65cdcdc0d079985f22c06a294c2df2c4bc9214b71000d54090e11db190e08294

Aliases

arxiv: 2501.16376 · arxiv_version: 2501.16376v2 · doi: 10.48550/arxiv.2501.16376 · pith_short_12: MXG43QGQPGMF · pith_short_16: MXG43QGQPGMF6IWA · pith_short_8: MXG43QGQ

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/MXG43QGQPGMF6IWANIUUYLPSYS \
  | 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: 65cdcdc0d079985f22c06a294c2df2c4bc9214b71000d54090e11db190e08294

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7e685975cd743af24b54bc17e784c2205387ee36625cb43f556b83492745deab",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-01-24T02:50:13Z",
    "title_canon_sha256": "d8284e8d110b868d96e3ffe905c0ea6288683d41da19cf7d2d76da376e95dca4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.16376",
    "kind": "arxiv",
    "version": 2
  }
}