Pith Number

pith:G2YIFXHK

pith:2019:G2YIFXHKNRUALUKSGUPZY5BDYT

not attested not anchored not stored refs pending

Construction of efficient detectors for character information recognition

A.A. Telnykh, I.V. Nuidel, Yu.R. Samorodova

arxiv:1908.04634 v1 · 2019-08-13 · 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{G2YIFXHKNRUALUKSGUPZY5BDYT}

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	2026-07-04T23:55:15.188119Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

36b082dcea6c6805d152351f9c7423c4c4178b52ea211b9ebe6eb0b0458163ee

Aliases

arxiv: 1908.04634 · arxiv_version: 1908.04634v1 · doi: 10.48550/arxiv.1908.04634 · pith_short_12: G2YIFXHKNRUA · pith_short_16: G2YIFXHKNRUALUKS · pith_short_8: G2YIFXHK

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/G2YIFXHKNRUALUKSGUPZY5BDYT \
  | 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: 36b082dcea6c6805d152351f9c7423c4c4178b52ea211b9ebe6eb0b0458163ee

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d87f3ce0669c6a944e95d58ae230a003c4bb5c3f76eabbbf27b589838826d090",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2019-08-13T13:39:17Z",
    "title_canon_sha256": "d81f36c2a8f2ef02ab02c3063f368196f668a4e22d632aa7a9bf8d50e5a43968"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.04634",
    "kind": "arxiv",
    "version": 1
  }
}