Pith Number

pith:RR7P3ZXB

pith:2023:RR7P3ZXBSB7FXO2U5FKS3AU4UL

not attested not anchored not stored refs pending

SketchXAI: A First Look at Explainability for Human Sketches

Kaiyue Pang, Ke Li, Tao Xiang, Yi-Zhe Song, Yulia Gryaditskaya, Zhiyu Qu

arxiv:2304.11744 v1 · 2023-04-23 · 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{RR7P3ZXBSB7FXO2U5FKS3AU4UL}

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	2026-07-05T06:03:36.626569Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8c7efde6e1907e5bbb54e9552d829ca2c82da9f7add216b704d8dce8d2afd07f

Aliases

arxiv: 2304.11744 · arxiv_version: 2304.11744v1 · doi: 10.48550/arxiv.2304.11744 · pith_short_12: RR7P3ZXBSB7F · pith_short_16: RR7P3ZXBSB7FXO2U · pith_short_8: RR7P3ZXB

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/RR7P3ZXBSB7FXO2U5FKS3AU4UL \
  | 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: 8c7efde6e1907e5bbb54e9552d829ca2c82da9f7add216b704d8dce8d2afd07f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b0ecfab9ba3f5e765b8c6b27b4d1600b4e0465b663e53c98c3f6fec4b8973a6f",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2023-04-23T20:28:38Z",
    "title_canon_sha256": "4666a539042ee5b5a359a46680880b62bdf9ce01dec35819d462bdd53f14f3d9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2304.11744",
    "kind": "arxiv",
    "version": 1
  }
}