Pith Number

pith:4CQVYFKS

pith:2025:4CQVYFKSRY3HR6TGVCCACLBRG7

not attested not anchored not stored refs pending

MetaScope: Optics-Driven Neural Network for Ultra-Micro Metalens Endoscopy

Chenxin Li, Din Ping Tsai, Hengyu Liu, Mu Ku Chen, Wentao Pan, Wuyang Li, Xiaoyuan Liu, Yixuan Yuan, Zhendong Luo

arxiv:2508.03596 v1 · 2025-08-05 · 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{4CQVYFKSRY3HR6TGVCCACLBRG7}

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	2026-07-05T11:48:59.592392Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e0a15c15528e3678fa66a884012c3137f9ecb5d55515b29a5f64dc14b63b755e

Aliases

arxiv: 2508.03596 · arxiv_version: 2508.03596v1 · doi: 10.48550/arxiv.2508.03596 · pith_short_12: 4CQVYFKSRY3H · pith_short_16: 4CQVYFKSRY3HR6TG · pith_short_8: 4CQVYFKS

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/4CQVYFKSRY3HR6TGVCCACLBRG7 \
  | 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: e0a15c15528e3678fa66a884012c3137f9ecb5d55515b29a5f64dc14b63b755e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1e19fb4fb42b12d030ad213a53876f74b0574d3f4a8df16dbfc0f76c7831fb2a",
    "cross_cats_sorted": [
      "cs.AI"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.CV",
    "submitted_at": "2025-08-05T16:01:00Z",
    "title_canon_sha256": "0fdd50e63b7897defdd85dda1367591410b47f900668bde3c8ef7a0a2712267e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2508.03596",
    "kind": "arxiv",
    "version": 1
  }
}