Pith Number

pith:EMUTIZFL

pith:2022:EMUTIZFLQ3XFKDL6UKLQF2322N

not attested not anchored not stored refs pending

Toward Fast, Flexible, and Robust Low-Light Image Enhancement

Long Ma, Risheng Liu, Tengyu Ma, Xin Fan, Zhongxuan Luo

arxiv:2204.10137 v1 · 2022-04-21 · 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{EMUTIZFLQ3XFKDL6UKLQF2322N}

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	2026-07-05T04:16:47.201736Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

23293464ab86ee550d7ea29702eb7ad348716641d5d8ed1f67e53db608fb6085

Aliases

arxiv: 2204.10137 · arxiv_version: 2204.10137v1 · doi: 10.48550/arxiv.2204.10137 · pith_short_12: EMUTIZFLQ3XF · pith_short_16: EMUTIZFLQ3XFKDL6 · pith_short_8: EMUTIZFL

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/EMUTIZFLQ3XFKDL6UKLQF2322N \
  | 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: 23293464ab86ee550d7ea29702eb7ad348716641d5d8ed1f67e53db608fb6085

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7f813e82bee11319d7efb1aa3c309c1b02dd966c74f76d40bf06bf189fa53866",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2022-04-21T14:40:32Z",
    "title_canon_sha256": "ed23d658f607a45a0c06d37e6483a8cff616a8b466a35f34d22cd817b1205156"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2204.10137",
    "kind": "arxiv",
    "version": 1
  }
}