Pith Number

pith:STSI2A2G

pith:2014:STSI2A2GMILT4ANQIEU32MRPFC

not attested not anchored not stored refs pending

A Robust and Efficient Method for Improving Accuracy of License Plate Characters Recognition

Hamed Amiri, Hamid Reza Shayegh, Reza Azad

arxiv:1407.6705 v2 · 2014-07-24 · 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{STSI2A2GMILT4ANQIEU32MRPFC}

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	2026-05-18T02:42:45.809493Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

94e48d034662173e01b04129bd322f28b96600111b32ef83a13bb8814ac174e6

Aliases

arxiv: 1407.6705 · arxiv_version: 1407.6705v2 · doi: 10.48550/arxiv.1407.6705 · pith_short_12: STSI2A2GMILT · pith_short_16: STSI2A2GMILT4ANQ · pith_short_8: STSI2A2G

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/STSI2A2GMILT4ANQIEU32MRPFC \
  | 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: 94e48d034662173e01b04129bd322f28b96600111b32ef83a13bb8814ac174e6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "98afbe4d6182227b2050aabe4cf80dc9b6c4028a8810bd1ea701b040a6c09305",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2014-07-24T09:26:01Z",
    "title_canon_sha256": "c924dfa9fff078c82aaf6b17ad2a144a563719d5ad25f8766ec73bb67b2504f9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1407.6705",
    "kind": "arxiv",
    "version": 2
  }
}