Pith Number

pith:UP7OHPXH

pith:2024:UP7OHPXHZ4NNATKNZIQ3TIMQL7

not attested not anchored not stored refs pending

Pruning via Merging: Compressing LLMs via Manifold Alignment Based Layer Merging

Bo Li, Cunhang Fan, Deyuan Liu, Dianbo Sui, Dianhui Chu, Fangying Rong, Hairu Wang, Qingbin Liu, Xi Chen, YanChao Hao, Zecheng Wang, Zhanyue Qin, Zhao Lv, Zhao Yang, Zhiying Tu

arxiv:2406.16330 v2 · 2024-06-24 · 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{UP7OHPXHZ4NNATKNZIQ3TIMQL7}

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

2 papers in Pith

Why and When Visual Token Pruning Fails? A Study on Relevant Visual Information Shift in MLLMs Decoding

Understanding Performance Collapse in Layer-Pruned Large Language Models via Decision Representation Transitions

Receipt and verification

First computed	2026-07-05T11:04:17.938476Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a3fee3bee7cf1ad04d4dca21b9a1905fd47c3e1d601baaba6e23c4450c737e08

Aliases

arxiv: 2406.16330 · arxiv_version: 2406.16330v2 · doi: 10.48550/arxiv.2406.16330 · pith_short_12: UP7OHPXHZ4NN · pith_short_16: UP7OHPXHZ4NNATKN · pith_short_8: UP7OHPXH

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/UP7OHPXHZ4NNATKNZIQ3TIMQL7 \
  | 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: a3fee3bee7cf1ad04d4dca21b9a1905fd47c3e1d601baaba6e23c4450c737e08

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5c09426b7c7dd1f2d4c4248ae7a4b48c503c374f9fa99f1609d50e7d5a3ec89f",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CL",
    "submitted_at": "2024-06-24T05:57:55Z",
    "title_canon_sha256": "bb3a217571e8f0ac44e0bc52cd75f4e6e3b6bb050e4b1a7c00ef233257b42226"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2406.16330",
    "kind": "arxiv",
    "version": 2
  }
}