Pith Number

pith:MPRET7S5

pith:2025:MPRET7S5Y2FBQPKOFV2Y5AJWR3

not attested not anchored not stored refs pending

USP: Unified Self-Supervised Pretraining for Image Generation and Understanding

Renda Li, Xiangxiang Chu, Yong Wang

arxiv:2503.06132 v3 · 2025-03-08 · 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{MPRET7S5Y2FBQPKOFV2Y5AJWR3}

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.

Cited by

1 paper in Pith

Elucidating Representation Degradation Problem in Diffusion Model Training

Receipt and verification

First computed	2026-07-05T11:40:52.954114Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

63e249fe5dc68a183d4e2d758e81368ee3425577dc0f0d22fc1ec5fd9a8b7218

Aliases

arxiv: 2503.06132 · arxiv_version: 2503.06132v3 · doi: 10.48550/arxiv.2503.06132 · pith_short_12: MPRET7S5Y2FB · pith_short_16: MPRET7S5Y2FBQPKO · pith_short_8: MPRET7S5

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/MPRET7S5Y2FBQPKOFV2Y5AJWR3 \
  | 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: 63e249fe5dc68a183d4e2d758e81368ee3425577dc0f0d22fc1ec5fd9a8b7218

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4f1c8313e13120226a4bd9c12c7075c2661975dbe7ac3c51386cfdf442fe41fc",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-03-08T09:01:03Z",
    "title_canon_sha256": "ce321d34a0262508e5b730362be166b5529e73427ae598b17dc4e4b84b32b742"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2503.06132",
    "kind": "arxiv",
    "version": 3
  }
}