Pith Number

pith:H454ACAD

pith:2021:H454ACADMXM33QON6ATAPROAZP

not attested not anchored not stored refs pending

Industrial Scene Text Detection with Refined Feature-attentive Network

Changsheng Lu, Chaochen Gu, Jingzheng Tu, Kaijie Wu, Qi Feng, Tongkun Guan, Xinping Guan

arxiv:2110.12663 v2 · 2021-10-25 · 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{H454ACADMXM33QON6ATAPROAZP}

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	2026-07-05T04:09:16.098332Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3f3bc0080365d9bdc1cdf02607c5c0cbd94c04210ffd9e5df568bf9654d0003c

Aliases

arxiv: 2110.12663 · arxiv_version: 2110.12663v2 · doi: 10.48550/arxiv.2110.12663 · pith_short_12: H454ACADMXM3 · pith_short_16: H454ACADMXM33QON · pith_short_8: H454ACAD

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/H454ACADMXM33QON6ATAPROAZP \
  | 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: 3f3bc0080365d9bdc1cdf02607c5c0cbd94c04210ffd9e5df568bf9654d0003c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a133bf60c196cf976f81c083a8e18976a27f49d87699019573f7e1b5bd480130",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2021-10-25T06:23:44Z",
    "title_canon_sha256": "789414913a3f7817356ccab0092cc4bae3f486c63e2169f02c7d00b2b7328327"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2110.12663",
    "kind": "arxiv",
    "version": 2
  }
}