Pith Number

pith:4BCGX2BR

pith:2023:4BCGX2BRJ7DMH7L6LXIUUQQLPZ

not attested not anchored not stored refs pending

A Geometric Perspective on Diffusion Models

Can Wang, Chun Chen, Chunhua Shen, Defang Chen, Jian-Ping Mei, Zhenyu Zhou

arxiv:2305.19947 v3 · 2023-05-31 · cs.CV · cs.LG · stat.ML

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4BCGX2BRJ7DMH7L6LXIUUQQLPZ}

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	2026-07-05T08:58:19.656704Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e0446be8314fc6c3fd7e5dd14a420b7e7616825c06147208be39b5f7ef63789b

Aliases

arxiv: 2305.19947 · arxiv_version: 2305.19947v3 · doi: 10.48550/arxiv.2305.19947 · pith_short_12: 4BCGX2BRJ7DM · pith_short_16: 4BCGX2BRJ7DMH7L6 · pith_short_8: 4BCGX2BR

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/4BCGX2BRJ7DMH7L6LXIUUQQLPZ \
  | 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: e0446be8314fc6c3fd7e5dd14a420b7e7616825c06147208be39b5f7ef63789b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d54f800b8d8b38d34632ac5bcf76c3728a75b2681e847a2d1b607a44d9951191",
    "cross_cats_sorted": [
      "cs.LG",
      "stat.ML"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2023-05-31T15:33:16Z",
    "title_canon_sha256": "29e6e70a26c461201525f4eb567be88ecb06639d11971bf49aae2868c15404fc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2305.19947",
    "kind": "arxiv",
    "version": 3
  }
}