Pith Number

pith:5MT7BP73

pith:2019:5MT7BP73ILOCHJ6PD37VIY4YTQ

not attested not anchored not stored refs pending

Patch Aggregator for Scene Text Script Identification

Bin Feng, Changxu Cheng, Qiuhui Huang, Wenyu Liu, Xiang Bai

arxiv:1912.03818 v1 · 2019-12-09 · 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{5MT7BP73ILOCHJ6PD37VIY4YTQ}

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	2026-07-05T00:24:49.077590Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

eb27f0bffb42dc23a7cf1eff5463989c1d9739b121c8f6b1b59efd65ab825d6c

Aliases

arxiv: 1912.03818 · arxiv_version: 1912.03818v1 · doi: 10.48550/arxiv.1912.03818 · pith_short_12: 5MT7BP73ILOC · pith_short_16: 5MT7BP73ILOCHJ6P · pith_short_8: 5MT7BP73

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/5MT7BP73ILOCHJ6PD37VIY4YTQ \
  | 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: eb27f0bffb42dc23a7cf1eff5463989c1d9739b121c8f6b1b59efd65ab825d6c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "586677c360456f05f6c8c1a807368bfb8a468c8ebbdbc78c4807ce1083e3238f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2019-12-09T02:17:04Z",
    "title_canon_sha256": "784a21067bdb51d0ffc529e0ddb8f89e4a120e2c64f81c8e2b50ba649fe53ade"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1912.03818",
    "kind": "arxiv",
    "version": 1
  }
}