Pith Number

pith:HZWGXXPZ

pith:2025:HZWGXXPZIUXPNWZ6Z65RW7MBNJ

not attested not anchored not stored refs pending

Quaff: Quantized Parameter-Efficient Fine-Tuning under Outlier Spatial Stability Hypothesis

Dapeng Wu, Hong Huang

arxiv:2505.14742 v2 · 2025-05-20 · 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{HZWGXXPZIUXPNWZ6Z65RW7MBNJ}

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

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Receipt and verification

First computed	2026-07-05T11:12:32.381541Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3e6c6bddf9452ef6db3ecfbb1b7d816a7bde9b5867600685987cfe49110c4ec7

Aliases

arxiv: 2505.14742 · arxiv_version: 2505.14742v2 · doi: 10.48550/arxiv.2505.14742 · pith_short_12: HZWGXXPZIUXP · pith_short_16: HZWGXXPZIUXPNWZ6 · pith_short_8: HZWGXXPZ

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/HZWGXXPZIUXPNWZ6Z65RW7MBNJ \
  | 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: 3e6c6bddf9452ef6db3ecfbb1b7d816a7bde9b5867600685987cfe49110c4ec7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "130b5b417dfc8509b6a3be954e5042dea590af0635cbb2a30447ab685a549ec4",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-05-20T07:19:36Z",
    "title_canon_sha256": "5d2f2c4c5fb3cba166c94d296727807b84a36b45538ed772d0a9d57ff0358c5d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.14742",
    "kind": "arxiv",
    "version": 2
  }
}