Pith Number

pith:IC7KDW6U

pith:2026:IC7KDW6ULQWWMURGTSCDEIJYLE

not attested not anchored not stored refs pending

Lighting-Aware Representation Learning under Controllable Lighting Variation

Brad Wyble, Charantej Reddy Pochimireddy, James Z Wang, Lizhen Zhu

arxiv:2606.06899 v1 · 2026-06-05 · cs.CV · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IC7KDW6ULQWWMURGTSCDEIJYLE}

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	2026-06-08T01:04:34.662889Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

40bea1dbd45c2d6652269c84322138591f1b0946c482e497702aed9a7d33175f

Aliases

arxiv: 2606.06899 · arxiv_version: 2606.06899v1 · doi: 10.48550/arxiv.2606.06899 · pith_short_12: IC7KDW6ULQWW · pith_short_16: IC7KDW6ULQWWMURG · pith_short_8: IC7KDW6U

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/IC7KDW6ULQWWMURGTSCDEIJYLE \
  | 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: 40bea1dbd45c2d6652269c84322138591f1b0946c482e497702aed9a7d33175f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ac98911d7b8a5563c83311514426f14375ec642ba2d4f08a8add07511daa908b",
    "cross_cats_sorted": [
      "cs.LG"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2026-06-05T04:31:32Z",
    "title_canon_sha256": "7bb8b518ecbe84ec0b4491d7a862078ffef38e67f9ac36e4a1872b28815800a7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.06899",
    "kind": "arxiv",
    "version": 1
  }
}