Pith Number

pith:BWWA6XVY

pith:2022:BWWA6XVYXOY2LDRP5OKNSMNHZB

not attested not anchored not stored refs pending

Enhancement by Your Aesthetic: An Intelligible Unsupervised Personalized Enhancer for Low-Light Images

Feng Zhao, Jie Huang, Man Zhou, Naishan Zheng, Qi Zhu, Zheng-Jun Zha

arxiv:2207.07317 v1 · 2022-07-15 · cs.CV · cs.AI

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BWWA6XVYXOY2LDRP5OKNSMNHZB}

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	2026-07-05T04:40:31.171090Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0dac0f5eb8bbb1a58e2feb94d931a7c8667191461cb9d6e5c68605dd297ad82d

Aliases

arxiv: 2207.07317 · arxiv_version: 2207.07317v1 · doi: 10.48550/arxiv.2207.07317 · pith_short_12: BWWA6XVYXOY2 · pith_short_16: BWWA6XVYXOY2LDRP · pith_short_8: BWWA6XVY

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/BWWA6XVYXOY2LDRP5OKNSMNHZB \
  | 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: 0dac0f5eb8bbb1a58e2feb94d931a7c8667191461cb9d6e5c68605dd297ad82d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1577d00524cf3e8fe9b09d5bd17db6bf60c9fefa57e606181768ab643a0f35ee",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2022-07-15T07:16:10Z",
    "title_canon_sha256": "9ea8d72d111ccb3af2be197683f841d95bef0d293695b1aaad08f53a68d141a0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2207.07317",
    "kind": "arxiv",
    "version": 1
  }
}