Pith Number

pith:Z7BE6L6O

pith:2018:Z7BE6L6OTOYEPCAKK347RGTKGI

not attested not anchored not stored refs pending

Scene Text Detection with Supervised Pyramid Context Network

Cong Yao, Enze Xie, Gang Yu, Guangyao Li, Shuai Shao, Yuhang Zang

arxiv:1811.08605 v1 · 2018-11-21 · 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{Z7BE6L6OTOYEPCAKK347RGTKGI}

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	2026-05-18T00:00:12.086796Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cfc24f2fce9bb047880a56f9f89a6a32174c0f5c8669eec1ba33e75b2bd717b8

Aliases

arxiv: 1811.08605 · arxiv_version: 1811.08605v1 · doi: 10.48550/arxiv.1811.08605 · pith_short_12: Z7BE6L6OTOYE · pith_short_16: Z7BE6L6OTOYEPCAK · pith_short_8: Z7BE6L6O

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/Z7BE6L6OTOYEPCAKK347RGTKGI \
  | 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: cfc24f2fce9bb047880a56f9f89a6a32174c0f5c8669eec1ba33e75b2bd717b8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c3030da126c9594ed4d966b3785b8fbed20d4a885c8d0b53395485b3b18d9fb5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2018-11-21T06:13:03Z",
    "title_canon_sha256": "baaa394e0e5eb88b63880186b0699ff0d1a51a32ec8f3fcf29e3479530d03c77"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.08605",
    "kind": "arxiv",
    "version": 1
  }
}