Pith Number

pith:TBPK6TQZ

pith:2024:TBPK6TQZC6OZIZQRA3HVAYMVLJ

not attested not anchored not stored refs pending

Object Retrieval for Visual Question Answering with Outside Knowledge

Jiale Fu, Lihui Cen, Linna Zhang, Shichao Kan, Yigang Cen, Yixiong Liang, Yuhai Deng, Zhe Qu

arxiv:2403.10798 v2 · 2024-03-16 · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TBPK6TQZC6OZIZQRA3HVAYMVLJ}

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	2026-07-05T11:28:58.419357Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

985eaf4e19179d94661106cf5061955a5689c8a14300034275bb914ea6ef29eb

Aliases

arxiv: 2403.10798 · arxiv_version: 2403.10798v2 · doi: 10.48550/arxiv.2403.10798 · pith_short_12: TBPK6TQZC6OZ · pith_short_16: TBPK6TQZC6OZIZQR · pith_short_8: TBPK6TQZ

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/TBPK6TQZC6OZIZQRA3HVAYMVLJ \
  | 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: 985eaf4e19179d94661106cf5061955a5689c8a14300034275bb914ea6ef29eb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5d88640e2835e629048393897bf189e37b8cb307a6e00fd8b32a4d1b917931a6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2024-03-16T04:01:50Z",
    "title_canon_sha256": "4047f2b3e26bbbc70af202e114313c9b43eafb535465d14c16754cf96425c440"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2403.10798",
    "kind": "arxiv",
    "version": 2
  }
}