Pith Number

pith:6LHSGKTT

pith:2026:6LHSGKTTQBKCEIUU3LAJGF7IQY

not attested not anchored not stored refs pending

Deeper Thought, Weaker Aim: Understanding and Mitigating Perceptual Impairment during Reasoning in Multimodal Large Language Models

Jing Lei, Lu Hou, Ruiying Peng, Xiaohui Li, Xueyu Wu, Yuanzheng Ma

arxiv:2603.14184 v2 · 2026-03-15 · cs.CV · 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{6LHSGKTTQBKCEIUU3LAJGF7IQY}

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	2026-05-21T01:05:17.757273Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f2cf232a738054222294dac09317e886372e61d304637af86f7764f89084f9a6

Aliases

arxiv: 2603.14184 · arxiv_version: 2603.14184v2 · doi: 10.48550/arxiv.2603.14184 · pith_short_12: 6LHSGKTTQBKC · pith_short_16: 6LHSGKTTQBKCEIUU · pith_short_8: 6LHSGKTT

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/6LHSGKTTQBKCEIUU3LAJGF7IQY \
  | 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: f2cf232a738054222294dac09317e886372e61d304637af86f7764f89084f9a6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d07f38ecb53f6de565b5fdfea5685e36fc42bfc429330f7b756bb48a04b43f8a",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2026-03-15T02:21:05Z",
    "title_canon_sha256": "767bf52d3b04d4b45680b6a9a6cf6db7bde58e08b77476a59d626db3a19363ae"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2603.14184",
    "kind": "arxiv",
    "version": 2
  }
}