Pith Number

pith:F7LG3G72

pith:2020:F7LG3G726KCX2ZOQHNYZMSWTVW

not attested not anchored not stored refs pending

Scale-Invariant Multi-Oriented Text Detection in Wild Scene Images

Kinjal Dasgupta, Sudip Das, Ujjwal Bhattacharya

arxiv:2002.06423 v1 · 2020-02-15 · 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{F7LG3G726KCX2ZOQHNYZMSWTVW}

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	2026-07-05T00:41:06.046090Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2fd66d9bfaf2857d65d03b71964ad3ad8aa47ff6b62c1ca19c91b63b93a1485e

Aliases

arxiv: 2002.06423 · arxiv_version: 2002.06423v1 · doi: 10.48550/arxiv.2002.06423 · pith_short_12: F7LG3G726KCX · pith_short_16: F7LG3G726KCX2ZOQ · pith_short_8: F7LG3G72

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/F7LG3G726KCX2ZOQHNYZMSWTVW \
  | 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: 2fd66d9bfaf2857d65d03b71964ad3ad8aa47ff6b62c1ca19c91b63b93a1485e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4b6f7cd35e9d972fb0f3fe3a76d76550637e78f42a25ca1503328d11c2d7eb3d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2020-02-15T18:34:15Z",
    "title_canon_sha256": "5e63478e27ccf9bd009475abbf46a4dd1bd535f3a8a56439763a8793d6bb9652"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2002.06423",
    "kind": "arxiv",
    "version": 1
  }
}