Pith Number

pith:LZSIQDFQ

pith:2022:LZSIQDFQOUG37RIHC5RIGV4MIM

not attested not anchored not stored refs pending

Knowledge Mining with Scene Text for Fine-Grained Recognition

Bo Ren, Hao Liu, Hao Wang, Junchao Liao, Tianheng Cheng, Wenyu Liu, Xiang Bai, Zewen Gao

arxiv:2203.14215 v1 · 2022-03-27 · 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{LZSIQDFQOUG37RIHC5RIGV4MIM}

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	2026-07-05T04:08:48.913393Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5e64880cb0750dbfc507176283578c433ccbc8cc68ae0fc927d2e0050b09922a

Aliases

arxiv: 2203.14215 · arxiv_version: 2203.14215v1 · doi: 10.48550/arxiv.2203.14215 · pith_short_12: LZSIQDFQOUG3 · pith_short_16: LZSIQDFQOUG37RIH · pith_short_8: LZSIQDFQ

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/LZSIQDFQOUG37RIHC5RIGV4MIM \
  | 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: 5e64880cb0750dbfc507176283578c433ccbc8cc68ae0fc927d2e0050b09922a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dba31dbe0d5e74bc3084ad1d64a639bc89cbb96054482ba72cb24545b4e6f484",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2022-03-27T05:54:00Z",
    "title_canon_sha256": "63cae5377af082ea3a3efb4267f317fbf107db69c75e294f6d10eb0253c3db0e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2203.14215",
    "kind": "arxiv",
    "version": 1
  }
}