Pith Number

pith:5VLARCYH

pith:2015:5VLARCYHRHPY7ABJKTS4O4DKW3

not attested not anchored not stored refs pending

ICDAR 2015 Text Reading in the Wild Competition

Cong Yao, Qi Yin, Shuchang Zhou, Xinyu Zhou, Zhimin Cao

arxiv:1506.03184 v1 · 2015-06-10 · 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{5VLARCYHRHPY7ABJKTS4O4DKW3}

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	2026-05-18T01:55:31.312171Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ed56088b0789df8f802954e5c7706ab6d4c2bd2d7ffa92972ad35d61547408a6

Aliases

arxiv: 1506.03184 · arxiv_version: 1506.03184v1 · doi: 10.48550/arxiv.1506.03184 · pith_short_12: 5VLARCYHRHPY · pith_short_16: 5VLARCYHRHPY7ABJ · pith_short_8: 5VLARCYH

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/5VLARCYHRHPY7ABJKTS4O4DKW3 \
  | 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: ed56088b0789df8f802954e5c7706ab6d4c2bd2d7ffa92972ad35d61547408a6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fa50180e7e0dde42cf3347b505134e7c86622f5517062b566b61528e1f21ee4d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2015-06-10T06:46:55Z",
    "title_canon_sha256": "3e05f751ce87c0dfa1f14aa341a32bd33c497e98bc7a5c924c3f5fe06585489e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1506.03184",
    "kind": "arxiv",
    "version": 1
  }
}