Pith Number

pith:JDDTB5KG

pith:2022:JDDTB5KGGUFDHL6DAXSWJSMHGM

not attested not anchored not stored refs pending

UNITS: Unsupervised Intermediate Training Stage for Scene Text Detection

Enze Xie, Weiping Wang, Xugong Qin, Youhui Guo, Yu Zhou

arxiv:2205.04683 v1 · 2022-05-10 · 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{JDDTB5KGGUFDHL6DAXSWJSMHGM}

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	2026-07-05T04:22:09.506560Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

48c730f546350a33afc305e564c987331fa3854d713f426035ac08cc0b96e93f

Aliases

arxiv: 2205.04683 · arxiv_version: 2205.04683v1 · doi: 10.48550/arxiv.2205.04683 · pith_short_12: JDDTB5KGGUFD · pith_short_16: JDDTB5KGGUFDHL6D · pith_short_8: JDDTB5KG

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/JDDTB5KGGUFDHL6DAXSWJSMHGM \
  | 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: 48c730f546350a33afc305e564c987331fa3854d713f426035ac08cc0b96e93f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b132735ef9b92e36cdd65b7e0633749e5febba018669164c70fcee6c7b803629",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2022-05-10T05:34:58Z",
    "title_canon_sha256": "3602fd3bdbe3d00b27285a7dd14bd5e1558b6b4e3e7f901b2fabf3cbda7fba7b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2205.04683",
    "kind": "arxiv",
    "version": 1
  }
}