Pith Number

pith:Y4J3TJAG

pith:2018:Y4J3TJAGTACDDBLMQ2VEFFLLC2

not attested not anchored not stored refs pending

DSBI: Double-Sided Braille Image Dataset and Algorithm Evaluation for Braille Dots Detection

Hong Liu, Renqiang Li, Xiangdong Wan, Yueliang Qian

arxiv:1811.10893 v2 · 2018-11-27 · 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{Y4J3TJAGTACDDBLMQ2VEFFLLC2}

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	2026-05-17T23:49:40.347913Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c713b9a406980431856c86aa42956b168f53ee36b485fa413b4a03a792499c30

Aliases

arxiv: 1811.10893 · arxiv_version: 1811.10893v2 · doi: 10.48550/arxiv.1811.10893 · pith_short_12: Y4J3TJAGTACD · pith_short_16: Y4J3TJAGTACDDBLM · pith_short_8: Y4J3TJAG

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/Y4J3TJAGTACDDBLMQ2VEFFLLC2 \
  | 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: c713b9a406980431856c86aa42956b168f53ee36b485fa413b4a03a792499c30

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d2b961b4ec44e902e1521aa0b98959fdab25fcb35a189f35d00f3286d10cd0cf",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2018-11-27T09:49:08Z",
    "title_canon_sha256": "a80013765889ed9e971161a0778ed82e087fc9c4e3ffabdda205ecf5631c172f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.10893",
    "kind": "arxiv",
    "version": 2
  }
}