Pith Number

pith:PC5DCJ5W

pith:2025:PC5DCJ5WWRODLFYEW7WTLMCMSK

not attested not anchored not stored refs pending

Hyper-Local Deformable Transformers for Text Spotting on Historical Maps

Yao-Yi Chiang, Yijun Lin

arxiv:2506.15010 v1 · 2025-06-17 · 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{PC5DCJ5WWRODLFYEW7WTLMCMSK}

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	2026-07-05T11:23:35.651129Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

78ba3127b6b45c359704b7ed35b04c92820722247718042f851bf9efa5990514

Aliases

arxiv: 2506.15010 · arxiv_version: 2506.15010v1 · doi: 10.48550/arxiv.2506.15010 · pith_short_12: PC5DCJ5WWROD · pith_short_16: PC5DCJ5WWRODLFYE · pith_short_8: PC5DCJ5W

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/PC5DCJ5WWRODLFYEW7WTLMCMSK \
  | 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: 78ba3127b6b45c359704b7ed35b04c92820722247718042f851bf9efa5990514

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6c622b40738c6c7a645390cf4a15caf046ebc28c238d915ac3af94673c05e090",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-06-17T22:41:10Z",
    "title_canon_sha256": "4d5cecfba3087d3d83d9cfd5fa6aada5308ee17f07b259b30c3a41cfe827825c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.15010",
    "kind": "arxiv",
    "version": 1
  }
}