Pith Number

pith:3KWRQ2W7

pith:2016:3KWRQ2W7IRI2CCXJYZSMBFC4BO

not attested not anchored not stored refs pending

Ask Your Neurons: A Deep Learning Approach to Visual Question Answering

Marcus Rohrbach, Mario Fritz, Mateusz Malinowski

arxiv:1605.02697 v2 · 2016-05-09 · cs.CV · cs.AI · cs.CL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3KWRQ2W7IRI2CCXJYZSMBFC4BO}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T00:56:46.146422Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

daad186adf4451a10ae9c664c0945c0ba7665414937192f4193137ac0dc2d490

Aliases

arxiv: 1605.02697 · arxiv_version: 1605.02697v2 · doi: 10.48550/arxiv.1605.02697 · pith_short_12: 3KWRQ2W7IRI2 · pith_short_16: 3KWRQ2W7IRI2CCXJ · pith_short_8: 3KWRQ2W7

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/3KWRQ2W7IRI2CCXJYZSMBFC4BO \
  | 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: daad186adf4451a10ae9c664c0945c0ba7665414937192f4193137ac0dc2d490

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3756db762195096fee93f552e2a7c4540726cc6c7d1c4775fca0f348f2cd4e2d",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.CL"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2016-05-09T19:04:23Z",
    "title_canon_sha256": "e85c3813db40a42da646169a302ecbccf948061c507ee5ec38e110546f0afb17"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1605.02697",
    "kind": "arxiv",
    "version": 2
  }
}