Pith Number

pith:IT6D2AZG

pith:2022:IT6D2AZGUW3MWXUM4FF5USTU33

not attested not anchored not stored refs pending

Hypergraph Transformer: Weakly-supervised Multi-hop Reasoning for Knowledge-based Visual Question Answering

Byoung-Tak Zhang, Eun-Sol Kim, Woo Suk Choi, Yu-Jung Heo

arxiv:2204.10448 v1 · 2022-04-22 · cs.CV · cs.AI · 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{IT6D2AZGUW3MWXUM4FF5USTU33}

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	2026-07-05T04:16:57.000506Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

44fc3d0326a5b6cb5e8ce14bda4a74dec26d95ee2c4f44d73b6087926e7cc649

Aliases

arxiv: 2204.10448 · arxiv_version: 2204.10448v1 · doi: 10.48550/arxiv.2204.10448 · pith_short_12: IT6D2AZGUW3M · pith_short_16: IT6D2AZGUW3MWXUM · pith_short_8: IT6D2AZG

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/IT6D2AZGUW3MWXUM4FF5USTU33 \
  | 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: 44fc3d0326a5b6cb5e8ce14bda4a74dec26d95ee2c4f44d73b6087926e7cc649

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b7272f8cf23ed28e2e13b8e4e99a29fbf28a3d30e431412ac8b8b1fe168a4cb6",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.CL",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2022-04-22T00:49:50Z",
    "title_canon_sha256": "f01186406713cc8e14c226b484e9bf46cc4a49b7f4919192a92ca4b94212c481"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2204.10448",
    "kind": "arxiv",
    "version": 1
  }
}