Pith Number

pith:4RYX6ACM

pith:2025:4RYX6ACMVGDFJUWBNGOI7CDC7E

not attested not anchored not stored refs pending

LV-XAttn: Distributed Cross-Attention for Long Visual Inputs in Multimodal Large Language Models

Shivaram Venkataraman, Tzu-Tao Chang

arxiv:2502.02406 v3 · 2025-02-04 · cs.CV · cs.AI · cs.DC · 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{4RYX6ACMVGDFJUWBNGOI7CDC7E}

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	2026-07-05T11:10:51.245921Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e4717f004ca98654d2c1699c8f8862f90419b96e36a5acc34b6686c617cf29e7

Aliases

arxiv: 2502.02406 · arxiv_version: 2502.02406v3 · doi: 10.48550/arxiv.2502.02406 · pith_short_12: 4RYX6ACMVGDF · pith_short_16: 4RYX6ACMVGDFJUWB · pith_short_8: 4RYX6ACM

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/4RYX6ACMVGDFJUWBNGOI7CDC7E \
  | 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: e4717f004ca98654d2c1699c8f8862f90419b96e36a5acc34b6686c617cf29e7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d696a216515805a0b5ae8de82faeb677b3d68183ccede8e43919396326f7b706",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.DC",
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-02-04T15:24:16Z",
    "title_canon_sha256": "afa6cdc43485e6aaebb2ca5c6da194aff679b8486c59ff9adb301b7615ec5f9f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.02406",
    "kind": "arxiv",
    "version": 3
  }
}