Pith Number

pith:OLFDN42D

pith:2019:OLFDN42DCUOODYC5ZAMOMXPIPZ

not attested not anchored not stored refs pending

Scene Text Visual Question Answering

Ali Furkan Biten, Andres Mafla, C.V. Jawahar, Dimosthenis Karatzas, Ernest Valveny, Lluis Gomez, Mar\c{c}al Rusi\~nol, Ruben Tito

arxiv:1905.13648 v2 · 2019-05-31 · 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{OLFDN42DCUOODYC5ZAMOMXPIPZ}

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.

Cited by

2 papers in Pith

ICDAR 2019 Competition on Scene Text Visual Question Answering

FLARE: Fully Integration of Vision-Language Representations for Deep Cross-Modal Understanding

Receipt and verification

First computed	2026-07-05T00:12:26.476804Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

72ca36f343151ce1e05dc818e65de87e7f7e141e83689c405b8487e570c0a507

Aliases

arxiv: 1905.13648 · arxiv_version: 1905.13648v2 · doi: 10.48550/arxiv.1905.13648 · pith_short_12: OLFDN42DCUOO · pith_short_16: OLFDN42DCUOODYC5 · pith_short_8: OLFDN42D

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/OLFDN42DCUOODYC5ZAMOMXPIPZ \
  | 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: 72ca36f343151ce1e05dc818e65de87e7f7e141e83689c405b8487e570c0a507

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b8aa0602897ded6f231ef4908262f45e5daeb778d976b881939d0f14e96313a1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2019-05-31T14:47:55Z",
    "title_canon_sha256": "c7b619d2370b305db96183abce08d6a54675cdb05ce5bbda6c17bb7cf3aa2236"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.13648",
    "kind": "arxiv",
    "version": 2
  }
}