Pith Number

pith:XTBB3PJ7

pith:2022:XTBB3PJ7HXE2UUI6MYTAAZ6KZF

not attested not anchored not stored refs pending

Hierarchically branched diffusion models leverage dataset structure for class-conditional generation

Alex M. Tseng, Gabriele Scalia, Max Shen, Tommaso Biancalani

arxiv:2212.10777 v4 · 2022-12-21 · cs.LG · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XTBB3PJ7HXE2UUI6MYTAAZ6KZF}

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	2026-07-05T07:40:20.232153Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bcc21dbd3f3dc9aa511e66260067cac976d2f9dcea39caee68e369435ee7d5d8

Aliases

arxiv: 2212.10777 · arxiv_version: 2212.10777v4 · doi: 10.48550/arxiv.2212.10777 · pith_short_12: XTBB3PJ7HXE2 · pith_short_16: XTBB3PJ7HXE2UUI6 · pith_short_8: XTBB3PJ7

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/XTBB3PJ7HXE2UUI6MYTAAZ6KZF \
  | 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: bcc21dbd3f3dc9aa511e66260067cac976d2f9dcea39caee68e369435ee7d5d8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5aa574f62199fc0ee33fc2c9600f2b36288fce705010a4858a9e6033978975f8",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2022-12-21T05:27:23Z",
    "title_canon_sha256": "aa371d1a39ec6b9c7c4c2620ba365214ddf4c39c743e474b351f5f7c57d8e0c5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2212.10777",
    "kind": "arxiv",
    "version": 4
  }
}