Pith Number

pith:S5NYABVG

pith:2026:S5NYABVGRGUZIBGMDTDB3KJ7LX

not attested not anchored not stored refs pending

CoCurve: Cross-Module Co-Pruning Curvature for Training-Free Structured LLM Pruning

Chau Yuen, Tiantong Wang, Wei Yang Bryan Lim, Zhiren Gong, Zihao Zeng, Zijie Wang

arxiv:2607.17568 v1 · 2026-07-20 · 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{S5NYABVGRGUZIBGMDTDB3KJ7LX}

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	2026-07-21T01:21:52.650450Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

975b8006a689a99404cc1cc61da93f5dd55daaec9b04a4534240f7f7277306be

Aliases

arxiv: 2607.17568 · arxiv_version: 2607.17568v1 · doi: 10.48550/arxiv.2607.17568 · pith_short_12: S5NYABVGRGUZ · pith_short_16: S5NYABVGRGUZIBGM · pith_short_8: S5NYABVG

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/S5NYABVGRGUZIBGMDTDB3KJ7LX \
  | 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: 975b8006a689a99404cc1cc61da93f5dd55daaec9b04a4534240f7f7277306be

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e123e7e2d6b8d2843d3db0e3311d3c083a21b3b590e3e01d894a1aa9520dacbb",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-07-20T05:27:57Z",
    "title_canon_sha256": "c4c9d49633509baf35408bfb9a52859ef997f50477500a26c6fd610c161b1d35"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.17568",
    "kind": "arxiv",
    "version": 1
  }
}