Pith Number

pith:QXUIY7F4

pith:2016:QXUIY7F4ZNQ3LGICOAVIQX2FYN

not attested not anchored not stored refs pending

A Focused Dynamic Attention Model for Visual Question Answering

Ilija Ilievski, Jiashi Feng, Shuicheng Yan

arxiv:1604.01485 v1 · 2016-04-06 · cs.CV · cs.CL · cs.NE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QXUIY7F4ZNQ3LGICOAVIQX2FYN}

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	2026-05-18T01:17:36.283110Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

85e88c7cbccb61b59902702a885f45c3592b3dece0a57b0b545c3778d0cb5854

Aliases

arxiv: 1604.01485 · arxiv_version: 1604.01485v1 · doi: 10.48550/arxiv.1604.01485 · pith_short_12: QXUIY7F4ZNQ3 · pith_short_16: QXUIY7F4ZNQ3LGIC · pith_short_8: QXUIY7F4

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/QXUIY7F4ZNQ3LGICOAVIQX2FYN \
  | 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: 85e88c7cbccb61b59902702a885f45c3592b3dece0a57b0b545c3778d0cb5854

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cff3152fc88acbbe7328a59a247b3488c68a459fbd9e709a5279e592f165360d",
    "cross_cats_sorted": [
      "cs.CL",
      "cs.NE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2016-04-06T05:16:10Z",
    "title_canon_sha256": "70efb1fe1ed186132388e311b8dbfcbb15d688d22ebcedcdd18e0e8b87ea51f8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1604.01485",
    "kind": "arxiv",
    "version": 1
  }
}