Pith Number

pith:O2VAXFJM

pith:2024:O2VAXFJMYVJXFTZEXAEIN4YII5

not attested not anchored not stored refs pending

Diffusion Model from Scratch

Dong Yunyun, Wang Zhen

arxiv:2412.10824 v2 · 2024-12-14 · cs.CV · 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{O2VAXFJMYVJXFTZEXAEIN4YII5}

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	2026-07-05T09:50:55.837969Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

76aa0b952cc55372cf24b80886f308474477a6f62a5504cbda505088d76b3c6b

Aliases

arxiv: 2412.10824 · arxiv_version: 2412.10824v2 · doi: 10.48550/arxiv.2412.10824 · pith_short_12: O2VAXFJMYVJX · pith_short_16: O2VAXFJMYVJXFTZE · pith_short_8: O2VAXFJM

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/O2VAXFJMYVJXFTZEXAEIN4YII5 \
  | 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: 76aa0b952cc55372cf24b80886f308474477a6f62a5504cbda505088d76b3c6b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "faae031a127c412ca2d612673a61f6bf838367a13cb66c8377e1a1a440b6ee6a",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2024-12-14T13:05:05Z",
    "title_canon_sha256": "a6f9226ce136258e2e683900930a64e221d822eb569f5b55637478fd1ac051bf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2412.10824",
    "kind": "arxiv",
    "version": 2
  }
}