Pith Number

pith:VDX2UGKD

pith:2022:VDX2UGKDGBAGSBTACT6NFVQKKF

not attested not anchored not stored refs pending

Learning to Adapt to Light

Cheng cheng, Kai-Fu Yang, Shi-Xuan Zhao, Xian-Shi Zhang, Yong-Jie Li

arxiv:2202.08098 v1 · 2022-02-16 · 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{VDX2UGKDGBAGSBTACT6NFVQKKF}

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	2026-07-05T05:58:37.851511Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a8efaa1943304069066014fcd2d60a5178ace3c2338220f173b43aafe17b0700

Aliases

arxiv: 2202.08098 · arxiv_version: 2202.08098v1 · doi: 10.48550/arxiv.2202.08098 · pith_short_12: VDX2UGKDGBAG · pith_short_16: VDX2UGKDGBAGSBTA · pith_short_8: VDX2UGKD

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/VDX2UGKDGBAGSBTACT6NFVQKKF \
  | 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: a8efaa1943304069066014fcd2d60a5178ace3c2338220f173b43aafe17b0700

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0cc1edee5fb77046498812889dbb4abf21bf6560b195606fd2fba0668fb5e427",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2022-02-16T14:36:25Z",
    "title_canon_sha256": "606dc8226303112ad56a65f1ed09f345e8708b23da74b8c36f003c132abef4d8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2202.08098",
    "kind": "arxiv",
    "version": 1
  }
}