Pith Number

pith:FQTITAF5

pith:2025:FQTITAF5REVN3EX6H2BULKNA5F

not attested not anchored not stored refs pending

LUQ: Layerwise Ultra-Low Bit Quantization for Multimodal Large Language Models

Andy Xu, Kar-Han Tan, Narendra Ahuja, Shubhang Bhatnagar

arxiv:2509.23729 v3 · 2025-09-28 · cs.CV · cs.AI · cs.LG · eess.IV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FQTITAF5REVN3EX6H2BULKNA5F}

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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

Towards Joint Quantization and Token Pruning of Vision-Language Models

Receipt and verification

First computed	2026-06-23T02:13:17.119780Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2c268980bd892add92fe3e8345a9a0e9572e93f58bf59eab3643df2e531f2beb

Aliases

arxiv: 2509.23729 · arxiv_version: 2509.23729v3 · doi: 10.48550/arxiv.2509.23729 · pith_short_12: FQTITAF5REVN · pith_short_16: FQTITAF5REVN3EX6 · pith_short_8: FQTITAF5

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/FQTITAF5REVN3EX6H2BULKNA5F \
  | 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: 2c268980bd892add92fe3e8345a9a0e9572e93f58bf59eab3643df2e531f2beb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4488913876fdeef2225c9aa55d9b735ef5f6493b980376f89421964ed213fb7f",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.LG",
      "eess.IV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-09-28T08:20:00Z",
    "title_canon_sha256": "424d82d822361fa329fd3dbbef88a9464bdb8ef595866f345d3e45ff8bb25bd6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2509.23729",
    "kind": "arxiv",
    "version": 3
  }
}