Pith Number

pith:F3DPVO3E

pith:2024:F3DPVO3E7ZH2CLFYGPXPXHJW57

not attested not anchored not stored refs pending

Paleoinspired Vision: From Exploring Colour Vision Evolution to Inspiring Camera Design

Daisuke Kojima, Jing Lu, Junjie Zhang, Lin Gu, Ruogu Fang, Shenghan Su, Tatsuya Harada, Yan Pu, Zhimin Zong, Zirui Chen, Ziteng Cui

arxiv:2412.19439 v1 · 2024-12-27 · 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{F3DPVO3E7ZH2CLFYGPXPXHJW57}

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	2026-07-05T09:54:35.670063Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2ec6fabb64fe4fa12cb833eefb9d36efc5e7c8040063dd74034eae291652d947

Aliases

arxiv: 2412.19439 · arxiv_version: 2412.19439v1 · doi: 10.48550/arxiv.2412.19439 · pith_short_12: F3DPVO3E7ZH2 · pith_short_16: F3DPVO3E7ZH2CLFY · pith_short_8: F3DPVO3E

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/F3DPVO3E7ZH2CLFYGPXPXHJW57 \
  | 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: 2ec6fabb64fe4fa12cb833eefb9d36efc5e7c8040063dd74034eae291652d947

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6a3ef5e095eac30e2dae7737aa90374a25cd46af70022d0b1e30ff4b01497a48",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2024-12-27T04:07:52Z",
    "title_canon_sha256": "c2392d006b080d213b4d932762905a0f147849a1251c898791fcad28deb544e6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2412.19439",
    "kind": "arxiv",
    "version": 1
  }
}