Pith Number

pith:VNKESYW7

pith:2026:VNKESYW7JPNM3HODZCD2KTQVW6

not attested not anchored not stored refs pending

Spectral Evolution-Guided Token Pruning in Multimodal Large Language Models

Bin Chen, Jianwei Yin, Yadan Luo, Yi Zhang, Yuxiang Cai, Zhi Chen

arxiv:2606.24165 v1 · 2026-06-23 · cs.CV

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VNKESYW7JPNM3HODZCD2KTQVW6}

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	2026-06-24T01:14:43.551415Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ab544962df4bdacd9dc3c887a54e15b795e591d2526760869aa5c88df4f102b9

Aliases

arxiv: 2606.24165 · arxiv_version: 2606.24165v1 · doi: 10.48550/arxiv.2606.24165 · pith_short_12: VNKESYW7JPNM · pith_short_16: VNKESYW7JPNM3HOD · pith_short_8: VNKESYW7

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/VNKESYW7JPNM3HODZCD2KTQVW6 \
  | 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: ab544962df4bdacd9dc3c887a54e15b795e591d2526760869aa5c88df4f102b9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "925ccc9770d2828a8ba7d3162beacc6453e862506cf437666189641129a75049",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2026-06-23T05:39:52Z",
    "title_canon_sha256": "bcb767f61113785e3f5f8e0b4b2c6dcd00701e58c1bfc9217b887691ea53ad00"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.24165",
    "kind": "arxiv",
    "version": 1
  }
}