Pith Number

pith:UCWCX2NB

pith:2023:UCWCX2NB4RUKMH7Z2WMH4UR7WT

not attested not anchored not stored refs pending

Generative Diffusion Prior for Unified Image Restoration and Enhancement

Ben Fei, Bo Dai, Bo Zhang, Junzhe Zhang, Liang Pan, Tianyue Luo, Weidong Yang, Zhaoyang Lyu

arxiv:2304.01247 v1 · 2023-04-03 · 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{UCWCX2NB4RUKMH7Z2WMH4UR7WT}

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	2026-07-05T05:57:38.107104Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a0ac2be9a1e468a61ff9d5987e523fb4f8d09d310e4634d09b80618b544f6aff

Aliases

arxiv: 2304.01247 · arxiv_version: 2304.01247v1 · doi: 10.48550/arxiv.2304.01247 · pith_short_12: UCWCX2NB4RUK · pith_short_16: UCWCX2NB4RUKMH7Z · pith_short_8: UCWCX2NB

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/UCWCX2NB4RUKMH7Z2WMH4UR7WT \
  | 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: a0ac2be9a1e468a61ff9d5987e523fb4f8d09d310e4634d09b80618b544f6aff

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6274e8eb03ebb61c61844776e88635193d361f33798a4430040e9d61a0b56ebd",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2023-04-03T16:52:43Z",
    "title_canon_sha256": "b85ed8e05702fd841937211bb267f83a9711d4e1a7c7ae65feede61bfd4eafe3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2304.01247",
    "kind": "arxiv",
    "version": 1
  }
}