Pith Number

pith:5P4M5CM7

pith:2024:5P4M5CM73KXPZHWRHBKEYWQMLQ

not attested not anchored not stored refs pending

Do Diffusion Models Learn Semantically Meaningful and Efficient Representations?

Ila Fiete, Qiyao Liang, Ziming Liu

arxiv:2402.03305 v2 · 2024-02-05 · cs.LG · cs.AI · cs.CV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5P4M5CM73KXPZHWRHBKEYWQMLQ}

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	2026-07-05T08:13:29.899874Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ebf8ce899fdaaefc9ed138544c5a0c5c0c3ab5a116d3fef0c16f667bbd08e23f

Aliases

arxiv: 2402.03305 · arxiv_version: 2402.03305v2 · doi: 10.48550/arxiv.2402.03305 · pith_short_12: 5P4M5CM73KXP · pith_short_16: 5P4M5CM73KXPZHWR · pith_short_8: 5P4M5CM7

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/5P4M5CM73KXPZHWRHBKEYWQMLQ \
  | 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: ebf8ce899fdaaefc9ed138544c5a0c5c0c3ab5a116d3fef0c16f667bbd08e23f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ddb2704a441783ba517b9aad17d19718161c5428d7bff9d0ec5f2fe583668a66",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.CV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2024-02-05T18:58:38Z",
    "title_canon_sha256": "3c3e968770fb75ad648a991e365ba8a54dfa243901e023f583faebe7b3e0147e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2402.03305",
    "kind": "arxiv",
    "version": 2
  }
}