Pith Number

pith:4SV7YAGS

pith:2024:4SV7YAGSQ2PNSKNYYRFWRZJ6TM

not attested not anchored not stored refs pending

Design, analysis, and manufacturing of a glass-plastic hybrid minimalist aspheric panoramic annular lens

Benhao Zhang, Jian Bai, Kailun Yang, Kaiwei Wang, Qi Jiang, Shaohua Gao, Wanglei Ying, Yiqi Liao, Yi Qiu

arxiv:2405.02942 v1 · 2024-05-05 · physics.optics · cs.CV · cs.RO · eess.IV

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4SV7YAGSQ2PNSKNYYRFWRZJ6TM}

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	2026-07-05T08:15:56.254918Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e4abfc00d2869ed929b8c44b68e53e9b0e54e8c271bb035b2231893f9d755f30

Aliases

arxiv: 2405.02942 · arxiv_version: 2405.02942v1 · doi: 10.48550/arxiv.2405.02942 · pith_short_12: 4SV7YAGSQ2PN · pith_short_16: 4SV7YAGSQ2PNSKNY · pith_short_8: 4SV7YAGS

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/4SV7YAGSQ2PNSKNYYRFWRZJ6TM \
  | 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: e4abfc00d2869ed929b8c44b68e53e9b0e54e8c271bb035b2231893f9d755f30

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "17df5d75b573d1b8d6809cb8e71cdd6330c043f6165e39ffb21fe8b824b6c0e2",
    "cross_cats_sorted": [
      "cs.CV",
      "cs.RO",
      "eess.IV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2024-05-05T14:07:23Z",
    "title_canon_sha256": "e42606f00139a05eac8063d37316596e53f1c1eb5ddb191c89c00574717aba01"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2405.02942",
    "kind": "arxiv",
    "version": 1
  }
}