Pith Number

pith:QWXS6M4C

pith:2021:QWXS6M4CLMBCN6V74OBBCZK4JJ

not attested not anchored not stored refs pending

Localize, Group, and Select: Boosting Text-VQA by Scene Text Modeling

Carolyn P. Rose, Jean Oh, Xiaopeng Lu, Yansen Wang, Zhen Fan

arxiv:2108.08965 v1 · 2021-08-20 · cs.CV · cs.CL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QWXS6M4CLMBCN6V74OBBCZK4JJ}

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	2026-07-05T03:07:32.351570Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

85af2f33825b0226fabfe38211655c4a478819c8720ed822a63c13fe0d25c7e5

Aliases

arxiv: 2108.08965 · arxiv_version: 2108.08965v1 · doi: 10.48550/arxiv.2108.08965 · pith_short_12: QWXS6M4CLMBC · pith_short_16: QWXS6M4CLMBCN6V7 · pith_short_8: QWXS6M4C

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/QWXS6M4CLMBCN6V74OBBCZK4JJ \
  | 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: 85af2f33825b0226fabfe38211655c4a478819c8720ed822a63c13fe0d25c7e5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b67fdfd0ddda5d551622b2abf6d6644dfc5449d188d882fb112ab15b581732ad",
    "cross_cats_sorted": [
      "cs.CL"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2021-08-20T01:31:51Z",
    "title_canon_sha256": "c40386f9766b894d5381ecf543e588d0ba0b28297b919c2883c00aec45cf44b5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2108.08965",
    "kind": "arxiv",
    "version": 1
  }
}