Pith Number

pith:Z5QJ4PHA

pith:2024:Z5QJ4PHA7PLK7XER764CYOZSRV

not attested not anchored not stored refs pending

Self-Supervised Pre-training with Symmetric Superimposition Modeling for Scene Text Recognition

Boqiang Zhang, Hongtao Xie, Jianjun Xu, Yadong Qu, Yuxin Wang, Zixiao Wang, Zuan Gao

arxiv:2405.05841 v2 · 2024-05-09 · 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{Z5QJ4PHA7PLK7XER764CYOZSRV}

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	2026-07-05T08:18:09.227214Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cf609e3ce0fbd6afdc91ffb82c3b328d682244b78cc7a5ab7e0febbacbcf15e2

Aliases

arxiv: 2405.05841 · arxiv_version: 2405.05841v2 · doi: 10.48550/arxiv.2405.05841 · pith_short_12: Z5QJ4PHA7PLK · pith_short_16: Z5QJ4PHA7PLK7XER · pith_short_8: Z5QJ4PHA

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/Z5QJ4PHA7PLK7XER764CYOZSRV \
  | 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: cf609e3ce0fbd6afdc91ffb82c3b328d682244b78cc7a5ab7e0febbacbcf15e2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f668af227dabd3ea2963b85d33a7851ac4b22dfa78361d72d503dd17e3294107",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2024-05-09T15:23:38Z",
    "title_canon_sha256": "00af4f341ca9e7c1facddb796d7fceac5bb568acd05822dd508eca5bbe1856bd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2405.05841",
    "kind": "arxiv",
    "version": 2
  }
}