Pith Number

pith:UP55FZNJ

pith:2026:UP55FZNJLHGRFUQQYUAX2U52GR

not attested not anchored not stored refs pending

HandwritingAgent: Language-Driven Handwriting Synthesis in Scalable Vector Space

B\"orje F. Karlsson, Jaward Sesay, Yue Yu

arxiv:2606.18788 v1 · 2026-06-17 · cs.CV · cs.CL

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UP55FZNJLHGRFUQQYUAX2U52GR}

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	2026-06-19T16:11:47.276128Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a3fbd2e5a959cd12d210c5017d53ba347c0ec5a38c46026d8eca9f2c3636f884

Aliases

arxiv: 2606.18788 · arxiv_version: 2606.18788v1 · doi: 10.48550/arxiv.2606.18788 · pith_short_12: UP55FZNJLHGR · pith_short_16: UP55FZNJLHGRFUQQ · pith_short_8: UP55FZNJ

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/UP55FZNJLHGRFUQQYUAX2U52GR \
  | 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: a3fbd2e5a959cd12d210c5017d53ba347c0ec5a38c46026d8eca9f2c3636f884

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8a8a826dec25417e225e4a4976149f2c4808df1711543e7216bea34aff41019e",
    "cross_cats_sorted": [
      "cs.CL"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2026-06-17T08:02:19Z",
    "title_canon_sha256": "916b3823c330fa40a7f6a1140e6ff865163d95889297746054b20eb11af1ea90"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.18788",
    "kind": "arxiv",
    "version": 1
  }
}