Pith Number

pith:I2QL2PH2

pith:2025:I2QL2PH25WIPAAZ22CUIBSJHXL

not attested not anchored not stored refs pending

A Transformer Based Handwriting Recognition System Jointly Using Online and Offline Features

Ayush Lodh, Ritabrata Chakraborty, Shivakumara Palaiahnakote, Umapada Pal

arxiv:2506.20255 v1 · 2025-06-25 · cs.CV · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{I2QL2PH25WIPAAZ22CUIBSJHXL}

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	2026-07-05T11:27:02.706573Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

46a0bd3cfaed90f0033ad0a880c927bade0895e3367758ba4ca55387c6774c57

Aliases

arxiv: 2506.20255 · arxiv_version: 2506.20255v1 · doi: 10.48550/arxiv.2506.20255 · pith_short_12: I2QL2PH25WIP · pith_short_16: I2QL2PH25WIPAAZ2 · pith_short_8: I2QL2PH2

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/I2QL2PH25WIPAAZ22CUIBSJHXL \
  | 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: 46a0bd3cfaed90f0033ad0a880c927bade0895e3367758ba4ca55387c6774c57

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b85db84057048a11e7e9a1baeffe81cf89918f8a218f100b0ab76f5d57058bf0",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-06-25T08:58:47Z",
    "title_canon_sha256": "71d46b16f740e9eb418d32d6e100b08e3e2b630ceeea1b2199168770b5173287"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.20255",
    "kind": "arxiv",
    "version": 1
  }
}