Pith Number

pith:PHY65FQE

pith:2024:PHY65FQEAJYREZ4ZBZWZS4LIYA

not attested not anchored not stored refs pending

Selective Hourglass Mapping for Universal Image Restoration Based on Diffusion Model

Dian Zheng, Jian-Fang Hu, Jian Zhang, Shuzhou Yang, Wei-Shi Zheng, Xiao-Ming Wu

arxiv:2403.11157 v1 · 2024-03-17 · 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{PHY65FQEAJYREZ4ZBZWZS4LIYA}

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	2026-07-05T07:57:12.474968Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

79f1ee960402711267990e6d997168c00cc04cd3155fc32e9a0e09624e05543b

Aliases

arxiv: 2403.11157 · arxiv_version: 2403.11157v1 · doi: 10.48550/arxiv.2403.11157 · pith_short_12: PHY65FQEAJYR · pith_short_16: PHY65FQEAJYREZ4Z · pith_short_8: PHY65FQE

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/PHY65FQEAJYREZ4ZBZWZS4LIYA \
  | 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: 79f1ee960402711267990e6d997168c00cc04cd3155fc32e9a0e09624e05543b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "53f01a2724f3e4b52834995e024a691f1df3e93b5ecbe364240c1bf8aeb76d23",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2024-03-17T09:41:20Z",
    "title_canon_sha256": "4584a43ec949ab584f6176a8dfcd063159e85588dfb40fb7a1b14e21b19e7720"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2403.11157",
    "kind": "arxiv",
    "version": 1
  }
}