Pith Number

pith:VBZPDIUO

pith:2023:VBZPDIUO5RNT3RILOBYMEVPY2K

not attested not anchored not stored refs pending

A Study of Augmentation Methods for Handwritten Stenography Recognition

Eva Breznik, Raphaela Heil

arxiv:2303.02761 v1 · 2023-03-05 · 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{VBZPDIUO5RNT3RILOBYMEVPY2K}

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	2026-07-05T05:48:14.904923Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a872f1a28eec5b3dc50b7070c255f8d2838e1c2c8dfde90b85d95ad390395b08

Aliases

arxiv: 2303.02761 · arxiv_version: 2303.02761v1 · doi: 10.48550/arxiv.2303.02761 · pith_short_12: VBZPDIUO5RNT · pith_short_16: VBZPDIUO5RNT3RIL · pith_short_8: VBZPDIUO

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/VBZPDIUO5RNT3RILOBYMEVPY2K \
  | 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: a872f1a28eec5b3dc50b7070c255f8d2838e1c2c8dfde90b85d95ad390395b08

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e09d8c03ae4b215fc7f8d726a32bb890325ca0a78fbc812854c3142735876022",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2023-03-05T20:06:19Z",
    "title_canon_sha256": "9063b608ee334199021bada09ef27cb110421b31ca87d457da025e33c46ef68d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2303.02761",
    "kind": "arxiv",
    "version": 1
  }
}