Pith Number

pith:GKVECZ5U

pith:2026:GKVECZ5U4PWOXRMRDEIPC2HLZE

not attested not anchored not stored refs pending

TrOCR for Medieval HTR: A Systematic Ablation Study with Cross-Dataset Validation

Federico Simonetta, Michele Flammini, Sachin Sharma

arxiv:2606.24302 v1 · 2026-06-23 · cs.CV · cs.DL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GKVECZ5U4PWOXRMRDEIPC2HLZE}

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	2026-06-24T01:14:49.397882Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

32aa4167b4e3ecebc5911910f168ebc90a3a8402695e363c7f94ab8503ed7f3b

Aliases

arxiv: 2606.24302 · arxiv_version: 2606.24302v1 · doi: 10.48550/arxiv.2606.24302 · pith_short_12: GKVECZ5U4PWO · pith_short_16: GKVECZ5U4PWOXRMR · pith_short_8: GKVECZ5U

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/GKVECZ5U4PWOXRMRDEIPC2HLZE \
  | 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: 32aa4167b4e3ecebc5911910f168ebc90a3a8402695e363c7f94ab8503ed7f3b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "53028dd4a381fe6f470dba908e61de8307a125fa001d928f5b6afa388fe51aba",
    "cross_cats_sorted": [
      "cs.DL"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2026-06-23T08:34:18Z",
    "title_canon_sha256": "b9670c7643341b961706ee6ff78793a62410618be3fd1a6e2857986d0d5f08b7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.24302",
    "kind": "arxiv",
    "version": 1
  }
}