Pith Number

pith:7E2WHPV4

pith:2025:7E2WHPV4VYWMPSEN63BMYBVYUN

not attested not anchored not stored refs pending

LongPerceptualThoughts: Distilling System-2 Reasoning for System-1 Perception

David Acuna, Laura Leal-Taix\'e, Liu He, Sanja Fidler, Sven Elflein, Yejin Choi, Yuan-Hong Liao

arxiv:2504.15362 v1 · 2025-04-21 · cs.CV · cs.CL · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7E2WHPV4VYWMPSEN63BMYBVYUN}

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

1 paper in Pith

Learning to See What You Need: Gaze Attention for Multimodal Large Language Models

Receipt and verification

First computed	2026-07-05T10:52:01.426823Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f93563bebcae2cc7c88df6c2cc06b8a36c850c13202612cd4a838d4ec7bbd94c

Aliases

arxiv: 2504.15362 · arxiv_version: 2504.15362v1 · doi: 10.48550/arxiv.2504.15362 · pith_short_12: 7E2WHPV4VYWM · pith_short_16: 7E2WHPV4VYWMPSEN · pith_short_8: 7E2WHPV4

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/7E2WHPV4VYWMPSEN63BMYBVYUN \
  | 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: f93563bebcae2cc7c88df6c2cc06b8a36c850c13202612cd4a838d4ec7bbd94c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "19f3a6c9158e8182da056184ff6003697ab1d62f033741610662effd9e1dfd76",
    "cross_cats_sorted": [
      "cs.CL",
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-04-21T18:10:38Z",
    "title_canon_sha256": "307282868752f2b56af7872446f9b84999d388c699effb4083838419fdaefb5a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2504.15362",
    "kind": "arxiv",
    "version": 1
  }
}