Pith Number

pith:VGEI2E6Z

pith:2022:VGEI2E6ZCXHR4T2SYLDJAAJQLB

not attested not anchored not stored refs pending

Neural Color Operators for Sequential Image Retouching

Dongliang He, Errui Ding, Fu Li, Kun Xu, Qi Zhang, Xin Li, Yili Wang

arxiv:2207.08080 v2 · 2022-07-17 · 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{VGEI2E6ZCXHR4T2SYLDJAAJQLB}

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	2026-07-05T05:10:06.061489Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a9888d13d915cf1e4f52c2c6900130584d69959817e3e9ba28bd3f6f496721bc

Aliases

arxiv: 2207.08080 · arxiv_version: 2207.08080v2 · doi: 10.48550/arxiv.2207.08080 · pith_short_12: VGEI2E6ZCXHR · pith_short_16: VGEI2E6ZCXHR4T2S · pith_short_8: VGEI2E6Z

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/VGEI2E6ZCXHR4T2SYLDJAAJQLB \
  | 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: a9888d13d915cf1e4f52c2c6900130584d69959817e3e9ba28bd3f6f496721bc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cd9fe4ff527b54730b0447157c2fe6a1c35c214b66b6ab68bdae80c9c0460907",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2022-07-17T05:33:19Z",
    "title_canon_sha256": "da05fecf82ec20bd8bf1e14bfc76e1faae307cb78dbb3a131abdcfb0263ef250"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2207.08080",
    "kind": "arxiv",
    "version": 2
  }
}