Pith Number

pith:YHVAGLUT

pith:2026:YHVAGLUT6PHWVIOERMUPSMKBUL

not attested not anchored not stored refs pending

Beyond Color Geometry: Evaluating Human-Like Color Representations in Vision Models

Ayan Igali, Pakizar Shamoi

arxiv:2607.13647 v1 · 2026-07-15 · 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{YHVAGLUT6PHWVIOERMUPSMKBUL}

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	2026-07-16T01:22:58.741740Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c1ea032e93f3cf6aa1c48b28f93141a2feb9b9acd6da82714a47f6428c4c43f2

Aliases

arxiv: 2607.13647 · arxiv_version: 2607.13647v1 · doi: 10.48550/arxiv.2607.13647 · pith_short_12: YHVAGLUT6PHW · pith_short_16: YHVAGLUT6PHWVIOE · pith_short_8: YHVAGLUT

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/YHVAGLUT6PHWVIOERMUPSMKBUL \
  | 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: c1ea032e93f3cf6aa1c48b28f93141a2feb9b9acd6da82714a47f6428c4c43f2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "45a78a7a97cd89475a287d2a5ac528be81fafb658eca97f6d0f1f6378981c519",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2026-07-15T09:47:26Z",
    "title_canon_sha256": "5b5c7a42c82d70fbd9627270c8e072834a06c27b8243036e9899fb6f7f2ab578"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.13647",
    "kind": "arxiv",
    "version": 1
  }
}