Pith Number

pith:Z5Y5RYKJ

pith:2022:Z5Y5RYKJS5O3BXQKKWBXRRSHBX

not attested not anchored not stored refs pending

MuKEA: Multimodal Knowledge Extraction and Accumulation for Knowledge-based Visual Question Answering

Bang Liu, Jing Yu, Mingxin Cui, Qi Wu, Yang Ding, Yue Hu

arxiv:2203.09138 v1 · 2022-03-17 · cs.CV · cs.MM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{Z5Y5RYKJS5O3BXQKKWBXRRSHBX}

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	2026-07-05T04:06:07.931973Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cf71d8e149975db0de0a558378c6470df815cb9f819f111f2beac56f2d14b376

Aliases

arxiv: 2203.09138 · arxiv_version: 2203.09138v1 · doi: 10.48550/arxiv.2203.09138 · pith_short_12: Z5Y5RYKJS5O3 · pith_short_16: Z5Y5RYKJS5O3BXQK · pith_short_8: Z5Y5RYKJ

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/Z5Y5RYKJS5O3BXQKKWBXRRSHBX \
  | 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: cf71d8e149975db0de0a558378c6470df815cb9f819f111f2beac56f2d14b376

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2767ea2d5dc1c2752c6efa772deb73e4d3e2881c1f5b658ecbfcad45eec3526b",
    "cross_cats_sorted": [
      "cs.MM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2022-03-17T07:42:14Z",
    "title_canon_sha256": "976c7f8397f7f5c718237a54e478a04adcd78da6ed46e1bf9e16e1102471f916"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2203.09138",
    "kind": "arxiv",
    "version": 1
  }
}