Pith Number

pith:TOUYC2TU

pith:2019:TOUYC2TUXTDCM6SZX52XAVVONU

not attested not anchored not stored refs pending

MSR: Multi-Scale Shape Regression for Scene Text Detection

Chuhui Xue, Shijian Lu, Wei Zhang

arxiv:1901.02596 v2 · 2019-01-09 · 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{TOUYC2TUXTDCM6SZX52XAVVONU}

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	2026-05-17T23:41:12.324391Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9ba9816a74bcc6267a59bf757056ae6d128e6bec05e0d52bd38b603d8f61b587

Aliases

arxiv: 1901.02596 · arxiv_version: 1901.02596v2 · doi: 10.48550/arxiv.1901.02596 · pith_short_12: TOUYC2TUXTDC · pith_short_16: TOUYC2TUXTDCM6SZ · pith_short_8: TOUYC2TU

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/TOUYC2TUXTDCM6SZX52XAVVONU \
  | 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: 9ba9816a74bcc6267a59bf757056ae6d128e6bec05e0d52bd38b603d8f61b587

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "43e2a9fec7c89598f6dc314d00c7782ccee8ea5049a93a7eb0f7aab89c0bda1e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2019-01-09T04:00:03Z",
    "title_canon_sha256": "32c4b336900c5dc6681458fb25cb7f9896a0876f8776d75e83324ee6cb530d7a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1901.02596",
    "kind": "arxiv",
    "version": 2
  }
}