Pith Number

pith:P6LKJ6K4

pith:2017:P6LKJ6K4UEFSEVVJ2BIMWS5FVA

not attested not anchored not stored refs pending

Interpretable Counting for Visual Question Answering

Alexander Trott, Caiming Xiong, Richard Socher

arxiv:1712.08697 v2 · 2017-12-23 · cs.AI · cs.CL · 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{P6LKJ6K4UEFSEVVJ2BIMWS5FVA}

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	2026-05-18T00:22:10.444546Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7f96a4f95ca10b2256a9d050cb4ba5a81fde7d99617c64ba300cb1c8d082eba6

Aliases

arxiv: 1712.08697 · arxiv_version: 1712.08697v2 · doi: 10.48550/arxiv.1712.08697 · pith_short_12: P6LKJ6K4UEFS · pith_short_16: P6LKJ6K4UEFSEVVJ · pith_short_8: P6LKJ6K4

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/P6LKJ6K4UEFSEVVJ2BIMWS5FVA \
  | 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: 7f96a4f95ca10b2256a9d050cb4ba5a81fde7d99617c64ba300cb1c8d082eba6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5732a3fad5972b2c23c1c0b72944e2cefabfd26bd4a75d3295a0f69a3db0aabd",
    "cross_cats_sorted": [
      "cs.CL",
      "cs.CV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2017-12-23T01:44:45Z",
    "title_canon_sha256": "ebc43f58ad0d860357aaafff5a3decab2b5b8ee3f69d2bdc5e2cc6393724249f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1712.08697",
    "kind": "arxiv",
    "version": 2
  }
}