Pith Number

pith:EU54JLRJ

pith:2016:EU54JLRJZ6XFMJLCP5PAGZW2CF

not attested not anchored not stored refs pending

Measuring Machine Intelligence Through Visual Question Answering

Aishwarya Agrawal, C. Lawrence Zitnick, Devi Parikh, Dhruv Batra, Margaret Mitchell, Stanislaw Antol

arxiv:1608.08716 v1 · 2016-08-31 · cs.AI · cs.CL · cs.CV · 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{EU54JLRJZ6XFMJLCP5PAGZW2CF}

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	2026-05-18T01:06:40.125515Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

253bc4ae29cfae5625627f5e0366da117957fab7a276877eb8ca4641dc187c63

Aliases

arxiv: 1608.08716 · arxiv_version: 1608.08716v1 · doi: 10.48550/arxiv.1608.08716 · pith_short_12: EU54JLRJZ6XF · pith_short_16: EU54JLRJZ6XFMJLC · pith_short_8: EU54JLRJ

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/EU54JLRJZ6XFMJLCP5PAGZW2CF \
  | 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: 253bc4ae29cfae5625627f5e0366da117957fab7a276877eb8ca4641dc187c63

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f4a6d519ecc211ccb02b0cac0506596495f1ed9cc1f63924a6b8b4de3f39b93e",
    "cross_cats_sorted": [
      "cs.CL",
      "cs.CV",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2016-08-31T02:56:00Z",
    "title_canon_sha256": "9e41f53a33972da5eef6847de3bfa0b6eed154c489db67da7efb7a298af187ad"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1608.08716",
    "kind": "arxiv",
    "version": 1
  }
}