Pith Number

pith:7IHO7F3G

pith:2025:7IHO7F3GPT6JSBZBMIWMZJGHVI

not attested not anchored not stored refs pending

Multi-Sourced Compositional Generalization in Visual Question Answering

Chuanhao Li, Wenbo Ye, Yunde Jia, Yuwei Wu, Zhen Li

arxiv:2505.23045 v1 · 2025-05-29 · 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{7IHO7F3GPT6JSBZBMIWMZJGHVI}

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	2026-07-05T11:11:54.287379Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fa0eef97667cfc990721622ccca4c7aa3ec5ca8e5cdfd4289ee10b716005b2af

Aliases

arxiv: 2505.23045 · arxiv_version: 2505.23045v1 · doi: 10.48550/arxiv.2505.23045 · pith_short_12: 7IHO7F3GPT6J · pith_short_16: 7IHO7F3GPT6JSBZB · pith_short_8: 7IHO7F3G

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/7IHO7F3GPT6JSBZBMIWMZJGHVI \
  | 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: fa0eef97667cfc990721622ccca4c7aa3ec5ca8e5cdfd4289ee10b716005b2af

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f408c74f3d781fe8bddc012688fffc866c7a7a1a55b21c86cd5f4682d9705b27",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-05-29T03:41:36Z",
    "title_canon_sha256": "11931f177b79ec5970e45324e82a35f055dfbcb778f49b576977403df2c083ca"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2505.23045",
    "kind": "arxiv",
    "version": 1
  }
}