Pith Number

pith:ZZN5QLSH

pith:2023:ZZN5QLSHGFD2VQZV6SKPQMZKLK

not attested not anchored not stored refs pending

Do text-free diffusion models learn discriminative visual representations?

Abhinav Shrivastava, Archana Swaminathan, Jun Ohya, Matthew Gwilliam, Namitha Padmanabhan, Soumik Mukhopadhyay, Tianyi Zhou, Vatsal Agarwal, Yosuke Yamaguchi

arxiv:2311.17921 v3 · 2023-11-29 · 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{ZZN5QLSHGFD2VQZV6SKPQMZKLK}

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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.

Cited by

2 papers in Pith

Selective Timestep Weighting and Advantage-Based Replay for Sample-Efficient Diffusion RLHF

Learning from Semantic Dictionaries: Discriminative Codebook Contrastive Learning for Unified Visual Representation and Generation

Receipt and verification

First computed	2026-07-05T09:11:12.404383Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ce5bd82e473147aac335f494f8332a5a874db2749ede3422cb6048c29b18d693

Aliases

arxiv: 2311.17921 · arxiv_version: 2311.17921v3 · doi: 10.48550/arxiv.2311.17921 · pith_short_12: ZZN5QLSHGFD2 · pith_short_16: ZZN5QLSHGFD2VQZV · pith_short_8: ZZN5QLSH

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/ZZN5QLSHGFD2VQZV6SKPQMZKLK \
  | 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: ce5bd82e473147aac335f494f8332a5a874db2749ede3422cb6048c29b18d693

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "01fcfdb9ea5d48d299eace76e1e4e4c861a5267caf94cbf89007d441b9e29828",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2023-11-29T18:59:59Z",
    "title_canon_sha256": "bf132c095abc0d9b41b8a238fa68fd9db3df95d58ffb0013db72e8c6c1a42ea2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2311.17921",
    "kind": "arxiv",
    "version": 3
  }
}