Pith Number

pith:ABD62YPS

pith:2025:ABD62YPSKO6IOLOA7XYU4DSG7R

not attested not anchored not stored refs pending

Quantitative Analysis of Performance Drop in DeepSeek Model Quantization

Enbo Zhao, Jian Zhang, Jieyun Huang, Kai Wang, Ning Wang, Shiguo Lian, Shuming Shi, Siqi Xiao, Yi Shen, Zhihao Chen

arxiv:2505.02390 v2 · 2025-05-05 · 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{ABD62YPSKO6IOLOA7XYU4DSG7R}

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	2026-07-05T11:20:53.752501Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0047ed61f253bc872dc0fdf14e0e46fc693e47b8069afe20cddb8a2cea5fdc5e

Aliases

arxiv: 2505.02390 · arxiv_version: 2505.02390v2 · doi: 10.48550/arxiv.2505.02390 · pith_short_12: ABD62YPSKO6I · pith_short_16: ABD62YPSKO6IOLOA · pith_short_8: ABD62YPS

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/ABD62YPSKO6IOLOA7XYU4DSG7R \
  | 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: 0047ed61f253bc872dc0fdf14e0e46fc693e47b8069afe20cddb8a2cea5fdc5e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e3713431e19af9c735ee4a7744fd84278f2bd7e0a5894dffcfca7234657e5357",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2025-05-05T06:25:20Z",
    "title_canon_sha256": "18130539ee1c40babfe4b4eab200cf89922eafbd2e3b154602c1076f60577934"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.02390",
    "kind": "arxiv",
    "version": 2
  }
}