Pith Number

pith:FKU2KN5F

pith:2022:FKU2KN5F3L63KX4AIQBRT67LS6

not attested not anchored not stored refs pending

The Effects of Character-Level Data Augmentation on Style-Based Dating of Historical Manuscripts

Lambert Schomaker, Lisa Koopmans, Maruf A. Dhali

arxiv:2212.07923 v1 · 2022-12-15 · 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{FKU2KN5F3L63KX4AIQBRT67LS6}

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	2026-07-05T06:00:15.334473Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2aa9a537a5dafdb55f80440319fbeb97a1c365a2f591b716979d89fef2ee67e6

Aliases

arxiv: 2212.07923 · arxiv_version: 2212.07923v1 · doi: 10.48550/arxiv.2212.07923 · pith_short_12: FKU2KN5F3L63 · pith_short_16: FKU2KN5F3L63KX4A · pith_short_8: FKU2KN5F

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/FKU2KN5F3L63KX4AIQBRT67LS6 \
  | 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: 2aa9a537a5dafdb55f80440319fbeb97a1c365a2f591b716979d89fef2ee67e6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bfb30399315c6e3f7284f1500d76ce85d8a09afce91af9bb16f93dad97a4343d",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2022-12-15T15:55:44Z",
    "title_canon_sha256": "b42ef38c465dfada1a4e1856663fb515e423c29929352504b9bcea5a47106294"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2212.07923",
    "kind": "arxiv",
    "version": 1
  }
}