Pith Number

pith:QMSYOBVU

pith:2023:QMSYOBVU5FXKGYMMDKWCJPMISM

not attested not anchored not stored refs pending

Enhance Sketch Recognition's Explainability via Semantic Component-Level Parsing

Guangming Zhu, Liang Zhang, Siyuan Wang, Tianci Wu

arxiv:2312.07875 v1 · 2023-12-13 · 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{QMSYOBVU5FXKGYMMDKWCJPMISM}

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	2026-07-05T07:23:38.629577Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

83258706b4e96ea3618c1aac24bd889333ffedb13563f49ea7dd8abca7086227

Aliases

arxiv: 2312.07875 · arxiv_version: 2312.07875v1 · doi: 10.48550/arxiv.2312.07875 · pith_short_12: QMSYOBVU5FXK · pith_short_16: QMSYOBVU5FXKGYMM · pith_short_8: QMSYOBVU

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/QMSYOBVU5FXKGYMMDKWCJPMISM \
  | 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: 83258706b4e96ea3618c1aac24bd889333ffedb13563f49ea7dd8abca7086227

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "710170159fe3f21b689c6cacb9887455563a741b838184e1a3233fb275890e4c",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2023-12-13T03:33:16Z",
    "title_canon_sha256": "3c9530c30f83b274e10ec9fc1c7e5afecb2373a25e55e90c869910b5331522bd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2312.07875",
    "kind": "arxiv",
    "version": 1
  }
}