Pith Number

pith:EXCKYIPY

pith:2017:EXCKYIPYC3FZ4QLKHZBCBRGQGI

not attested not anchored not stored refs pending

Integrating Scene Text and Visual Appearance for Fine-Grained Image Classification

Jiebo Luo, Mingkun Yang, Pengyuan Lyu, Xiang Bai, Yongchao Xu

arxiv:1704.04613 v2 · 2017-04-15 · 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{EXCKYIPYC3FZ4QLKHZBCBRGQGI}

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	2026-05-18T00:43:25.628072Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

25c4ac21f816cb9e416a3e4220c4d0322d07f7c87859ab01f9faf7d0eed54331

Aliases

arxiv: 1704.04613 · arxiv_version: 1704.04613v2 · doi: 10.48550/arxiv.1704.04613 · pith_short_12: EXCKYIPYC3FZ · pith_short_16: EXCKYIPYC3FZ4QLK · pith_short_8: EXCKYIPY

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/EXCKYIPYC3FZ4QLKHZBCBRGQGI \
  | 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: 25c4ac21f816cb9e416a3e4220c4d0322d07f7c87859ab01f9faf7d0eed54331

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a686d130923cd7d17513895e7da088b0ec24a8d559ac7792b0d138daf5fee34a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2017-04-15T09:44:08Z",
    "title_canon_sha256": "4a2b498c100a1b236c28d57056af53d3e9928381984881205433d598f5c9d66b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1704.04613",
    "kind": "arxiv",
    "version": 2
  }
}