Pith Number

pith:CTFHEJQT

pith:2025:CTFHEJQTZ77KGSLLPBELQQE6JM

not attested not anchored not stored refs pending

Comparing OCR Pipelines for Folkloristic Text Digitization

Alina L. Machidon, Octavian M. Machidon

arxiv:2507.19092 v1 · 2025-07-25 · cs.DL · cs.MM

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CTFHEJQTZ77KGSLLPBELQQE6JM}

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.

Cited by

1 paper in Pith

BLPR: Robust License Plate Recognition under Viewpoint and Illumination Variations via Confidence-Driven VLM Fallback

Receipt and verification

First computed	2026-07-05T11:43:19.470886Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

14ca722613cffea3496b7848b8409e4b3e3f063c63d2c7d3b44260a82caa88e0

Aliases

arxiv: 2507.19092 · arxiv_version: 2507.19092v1 · doi: 10.48550/arxiv.2507.19092 · pith_short_12: CTFHEJQTZ77K · pith_short_16: CTFHEJQTZ77KGSLL · pith_short_8: CTFHEJQT

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/CTFHEJQTZ77KGSLLPBELQQE6JM \
  | 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: 14ca722613cffea3496b7848b8409e4b3e3f063c63d2c7d3b44260a82caa88e0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "57412e857ca52287b82efddaf4f6dd2db58cee352047b91410ef057ed5516b56",
    "cross_cats_sorted": [
      "cs.MM"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.DL",
    "submitted_at": "2025-07-25T09:22:41Z",
    "title_canon_sha256": "f670502a4952bc88889b649d24af4c3a695070c9bf78e1e1866cdc592f37ee56"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2507.19092",
    "kind": "arxiv",
    "version": 1
  }
}