Pith Number

pith:GCWPP6CE

pith:2016:GCWPP6CEFUCFI2IFJA6BCJ55XG

not attested not anchored not stored refs pending

Hierarchical Question-Image Co-Attention for Visual Question Answering

Devi Parikh, Dhruv Batra, Jianwei Yang, Jiasen Lu

arxiv:1606.00061 v5 · 2016-05-31 · cs.CV · cs.CL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GCWPP6CEFUCFI2IFJA6BCJ55XG}

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	2026-05-18T00:52:31.028346Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

30acf7f8442d04546905483c1127bdb98ba91bb7323da1f21862686ae4b52ecd

Aliases

arxiv: 1606.00061 · arxiv_version: 1606.00061v5 · doi: 10.48550/arxiv.1606.00061 · pith_short_12: GCWPP6CEFUCF · pith_short_16: GCWPP6CEFUCFI2IF · pith_short_8: GCWPP6CE

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/GCWPP6CEFUCFI2IFJA6BCJ55XG \
  | 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: 30acf7f8442d04546905483c1127bdb98ba91bb7323da1f21862686ae4b52ecd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ce83d4432456578f1ee9c8ae706a4e46ee6e9a59cd581cfe79eefa08d1eb4581",
    "cross_cats_sorted": [
      "cs.CL"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2016-05-31T22:02:01Z",
    "title_canon_sha256": "3c52c8f4d62da9cb6b6f1f8321b3a02619d6744fa928ce5d75939d36aab3ca37"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1606.00061",
    "kind": "arxiv",
    "version": 5
  }
}