Pith Number

pith:5PRGN2BH

pith:2022:5PRGN2BHIHDCH2XZQJKAHMAULD

not attested not anchored not stored refs pending

A GPU-Accelerated Light-field Super-resolution Framework Based on Mixed Noise Model and Weighted Regularization

Kaicong Sun, Sven Simon, Trung-Hieu Tran

arxiv:2206.05047 v1 · 2022-06-09 · eess.IV · cs.CV · cs.PF

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5PRGN2BHIHDCH2XZQJKAHMAULD}

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	2026-07-05T04:30:46.963351Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ebe266e82741c623eaf9825403b01458fd81d1ed47186d3dad0d73fde067a3ae

Aliases

arxiv: 2206.05047 · arxiv_version: 2206.05047v1 · doi: 10.48550/arxiv.2206.05047 · pith_short_12: 5PRGN2BHIHDC · pith_short_16: 5PRGN2BHIHDCH2XZ · pith_short_8: 5PRGN2BH

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/5PRGN2BHIHDCH2XZQJKAHMAULD \
  | 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: ebe266e82741c623eaf9825403b01458fd81d1ed47186d3dad0d73fde067a3ae

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f057f9b58ed17a82e7faa1c221d361024a7e60576d7ac3c0be92793ea9508864",
    "cross_cats_sorted": [
      "cs.CV",
      "cs.PF"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2022-06-09T05:23:05Z",
    "title_canon_sha256": "0213424b5ed74b71f908d2aab5a49ba68c030cdee23247d139cbb8b39364cdc8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2206.05047",
    "kind": "arxiv",
    "version": 1
  }
}