Pith Number

pith:DOWPI2N6

pith:2024:DOWPI2N64BTIHOYZ7QF6C5XWRB

not attested not anchored not stored refs pending

Classification Diffusion Models: Revitalizing Density Ratio Estimation

Noam Elata, Shahar Yadin, Tomer Michaeli

arxiv:2402.10095 v3 · 2024-02-15 · 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{DOWPI2N64BTIHOYZ7QF6C5XWRB}

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	2026-07-05T09:29:13.986560Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1bacf469bee06683bb19fc0be176f6884bb45bcbac54fb71955561f8cfbbc9d6

Aliases

arxiv: 2402.10095 · arxiv_version: 2402.10095v3 · doi: 10.48550/arxiv.2402.10095 · pith_short_12: DOWPI2N64BTI · pith_short_16: DOWPI2N64BTIHOYZ · pith_short_8: DOWPI2N6

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/DOWPI2N64BTIHOYZ7QF6C5XWRB \
  | 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: 1bacf469bee06683bb19fc0be176f6884bb45bcbac54fb71955561f8cfbbc9d6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fdc1668db9e66fc4e99b94ee57074153ef576d19df4db072e13eb2ce760bd2d7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2024-02-15T16:49:42Z",
    "title_canon_sha256": "c984112c036e995aed7091eaf525fd97bb3ead5e1487fe853dcfdedbf352df2e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2402.10095",
    "kind": "arxiv",
    "version": 3
  }
}