Pith Number

pith:W4KEMHLM

pith:2025:W4KEMHLMWMSRXXZHDYZJWVN3BJ

not attested not anchored not stored refs pending

SketchFusion: Learning Universal Sketch Features through Fusing Foundation Models

Aneeshan Sain, Ayan Kumar Bhunia, Pinaki Nath Chowdhury, Subhadeep Koley, Tapas Kumar Dutta, Yi-Zhe Song

arxiv:2503.14129 v1 · 2025-03-18 · 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{W4KEMHLMWMSRXXZHDYZJWVN3BJ}

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	2026-07-05T10:33:55.736837Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b714461d6cb3251bdf271e329b55bb0a506022503117df1c28e90d23a705b57f

Aliases

arxiv: 2503.14129 · arxiv_version: 2503.14129v1 · doi: 10.48550/arxiv.2503.14129 · pith_short_12: W4KEMHLMWMSR · pith_short_16: W4KEMHLMWMSRXXZH · pith_short_8: W4KEMHLM

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/W4KEMHLMWMSRXXZHDYZJWVN3BJ \
  | 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: b714461d6cb3251bdf271e329b55bb0a506022503117df1c28e90d23a705b57f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f89c39b5330632492b233c2086515eb45879a9493f9f5cb278ae6a961b757758",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-03-18T10:47:46Z",
    "title_canon_sha256": "3f9de5bf0a0209eb5e0ed8468144b7e08bd78bdab4f01cf04059c711a5261c59"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2503.14129",
    "kind": "arxiv",
    "version": 1
  }
}