Pith Number

pith:6RVGN2VM

pith:2021:6RVGN2VMRZK7CP2UJ76SYIT3RX

not attested not anchored not stored refs pending

Implicit Feature Alignment: Learn to Convert Text Recognizer to Text Spotter

Canjie Luo, Dezhi Peng, Lianwen Jin, Mengchao He, Tianwei Wang, Yongpan Wang, Yuanzhi Zhu, Zhe Li

arxiv:2106.05920 v1 · 2021-06-10 · 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{6RVGN2VMRZK7CP2UJ76SYIT3RX}

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	2026-07-05T02:48:14.608903Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f46a66eaac8e55f13f544ffd2c227b8dfd7d18414ca1fa872f6fddc96192301f

Aliases

arxiv: 2106.05920 · arxiv_version: 2106.05920v1 · doi: 10.48550/arxiv.2106.05920 · pith_short_12: 6RVGN2VMRZK7 · pith_short_16: 6RVGN2VMRZK7CP2U · pith_short_8: 6RVGN2VM

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/6RVGN2VMRZK7CP2UJ76SYIT3RX \
  | 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: f46a66eaac8e55f13f544ffd2c227b8dfd7d18414ca1fa872f6fddc96192301f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "98dcc336aaffeace8955ef912a1f0f9ef0f525c11ee762f5636af87800c6ecc2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2021-06-10T17:06:28Z",
    "title_canon_sha256": "7ee7c2b90fc47ba0560b2bba5cbc2cd5c0655f3be29c2cd53cc7f269d7b20974"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2106.05920",
    "kind": "arxiv",
    "version": 1
  }
}