Pith Number

pith:76LVUV5E

pith:2022:76LVUV5EL3S4YJVR7GLA6TOLYA

not attested not anchored not stored refs pending

Efficient Spatially Sparse Inference for Conditional GANs and Diffusion Models

Chenlin Meng, Ji Lin, Jun-Yan Zhu, Muyang Li, Song Han, Stefano Ermon

arxiv:2211.02048 v4 · 2022-11-03 · cs.CV · cs.GR · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{76LVUV5EL3S4YJVR7GLA6TOLYA}

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	2026-07-05T06:50:27.613229Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ff975a57a45ee5cc26b1f9960f4dcbc0140f31094c5250132b91a11a80ffeb00

Aliases

arxiv: 2211.02048 · arxiv_version: 2211.02048v4 · doi: 10.48550/arxiv.2211.02048 · pith_short_12: 76LVUV5EL3S4 · pith_short_16: 76LVUV5EL3S4YJVR · pith_short_8: 76LVUV5E

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/76LVUV5EL3S4YJVR7GLA6TOLYA \
  | 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: ff975a57a45ee5cc26b1f9960f4dcbc0140f31094c5250132b91a11a80ffeb00

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c915f117d6e0b4881f82231d7c502eabce903e76033d1ac0cc8913063156eef8",
    "cross_cats_sorted": [
      "cs.GR",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2022-11-03T17:59:55Z",
    "title_canon_sha256": "5bfac3737ad336632f79f2f1c071f2c976012e5e8fe94311a5419ff1bbcc35d7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2211.02048",
    "kind": "arxiv",
    "version": 4
  }
}