Pith Number

pith:LB45KYLM

pith:2026:LB45KYLM5IQMLR3O5JHLKCMFSS

not attested not anchored not stored refs pending

VecFontLLM: Anchor-Guided Direct Synthesis of Chinese Vector Fonts

Hao Yuan, Xing Chen, Yuxuan Luo, Zhouhui Lian

arxiv:2607.17251 v1 · 2026-07-19 · 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{LB45KYLM5IQMLR3O5JHLKCMFSS}

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	2026-07-21T01:21:23.934828Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5879d5616cea20c5c76eea4eb5098594aab20b2806c62114cfa340de658e5c78

Aliases

arxiv: 2607.17251 · arxiv_version: 2607.17251v1 · doi: 10.48550/arxiv.2607.17251 · pith_short_12: LB45KYLM5IQM · pith_short_16: LB45KYLM5IQMLR3O · pith_short_8: LB45KYLM

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/LB45KYLM5IQMLR3O5JHLKCMFSS \
  | 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: 5879d5616cea20c5c76eea4eb5098594aab20b2806c62114cfa340de658e5c78

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d172675eea9e127d36efe1bb77a0a86c936215aabf8bd03aecd9af413e92275a",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2026-07-19T13:41:38Z",
    "title_canon_sha256": "2faf79cf65c386cb265da4beaab3d93722dc626bda95961ee99653989357d8a2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.17251",
    "kind": "arxiv",
    "version": 1
  }
}