Pith Number

pith:LKSXPLM2

pith:2021:LKSXPLM2Z2E4TBBLS6IZ4CJRW3

not attested not anchored not stored refs pending

UPHDR-GAN: Generative Adversarial Network for High Dynamic Range Imaging with Unpaired Data

Bing Zeng, Chuan Wang, Guanghui Liu, Heng-Yu Zhang, Jue Wang, Ru Li, Shuaicheng Liu

arxiv:2102.01850 v2 · 2021-02-03 · eess.IV · 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{LKSXPLM2Z2E4TBBLS6IZ4CJRW3}

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	2026-07-05T04:40:22.988680Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5aa577ad9ace89c9842b97919e0931b6c64fec307ce80b9a5b46b43629c43158

Aliases

arxiv: 2102.01850 · arxiv_version: 2102.01850v2 · doi: 10.48550/arxiv.2102.01850 · pith_short_12: LKSXPLM2Z2E4 · pith_short_16: LKSXPLM2Z2E4TBBL · pith_short_8: LKSXPLM2

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/LKSXPLM2Z2E4TBBLS6IZ4CJRW3 \
  | 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: 5aa577ad9ace89c9842b97919e0931b6c64fec307ce80b9a5b46b43629c43158

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b2120b4ea2e88561caefff897e8faee7b1523843400fa53740c0d5db95456023",
    "cross_cats_sorted": [
      "cs.CV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.IV",
    "submitted_at": "2021-02-03T03:09:14Z",
    "title_canon_sha256": "f33f23eb96c19be84cf395d2f6f227646e5d13388156fe4759deb0a6f09575fc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2102.01850",
    "kind": "arxiv",
    "version": 2
  }
}