Pith Number

pith:ESML65NW

pith:2018:ESML65NWFRJ2HFCHWIH2ZUFJ5Z

not attested not anchored not stored refs pending

Dual Recurrent Attention Units for Visual Question Answering

Ahmed Osman, Wojciech Samek

arxiv:1802.00209 v3 · 2018-02-01 · cs.AI · cs.CL · cs.CV · cs.NE · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ESML65NWFRJ2HFCHWIH2ZUFJ5Z}

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	2026-05-17T23:50:28.526762Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2498bf75b62c53a39447b20facd0a9ee449db50c69f76c0df645bca8ffc2ce4c

Aliases

arxiv: 1802.00209 · arxiv_version: 1802.00209v3 · doi: 10.48550/arxiv.1802.00209 · pith_short_12: ESML65NWFRJ2 · pith_short_16: ESML65NWFRJ2HFCH · pith_short_8: ESML65NW

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/ESML65NWFRJ2HFCHWIH2ZUFJ5Z \
  | 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: 2498bf75b62c53a39447b20facd0a9ee449db50c69f76c0df645bca8ffc2ce4c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "eae31c74c663ceb03b2b704f303bd78610aeebd834cdc8d9174eed46ce2d02d0",
    "cross_cats_sorted": [
      "cs.CL",
      "cs.CV",
      "cs.NE",
      "stat.ML"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.AI",
    "submitted_at": "2018-02-01T09:35:33Z",
    "title_canon_sha256": "d8091c8488d9d0af164d7b0c9cd0339a6eee29cef4fc37cc83d964745c9f7175"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1802.00209",
    "kind": "arxiv",
    "version": 3
  }
}