Pith Number

pith:DKRIMZ3V

pith:2025:DKRIMZ3VA6BHD46IBUMN2PNZDI

not attested not anchored not stored refs pending

Reconfigurable nonlinear optical computing device for retina-inspired computing

Bing Xiong, Changzheng Sun, Hongtao Li, Hualong Ren, Jian Wang, Jiyuan Zheng, Lai Wang, Lin Gan, Peiyuan Zhao, Xiangwei Zeng, Xiayang Hua, Yanjun Han, Yi Luo, Zhibiao Hao

arxiv:2502.05410 v1 · 2025-02-08 · physics.optics · physics.app-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DKRIMZ3VA6BHD46IBUMN2PNZDI}

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	2026-07-05T10:11:37.686876Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1aa2866775078271f3c80d18dd3db91a1876f4366697ee99521ed216cbc3ea97

Aliases

arxiv: 2502.05410 · arxiv_version: 2502.05410v1 · doi: 10.48550/arxiv.2502.05410 · pith_short_12: DKRIMZ3VA6BH · pith_short_16: DKRIMZ3VA6BHD46I · pith_short_8: DKRIMZ3V

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/DKRIMZ3VA6BHD46IBUMN2PNZDI \
  | 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: 1aa2866775078271f3c80d18dd3db91a1876f4366697ee99521ed216cbc3ea97

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6608c468498506e2824c5ee069955801f8473e9b7af3664f2d3cc2e95defbee6",
    "cross_cats_sorted": [
      "physics.app-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2025-02-08T02:20:36Z",
    "title_canon_sha256": "9a2ebe5c409c84017bfdd4dfe221ea2b5a18f784c148f2a5316bf8e65e5791da"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.05410",
    "kind": "arxiv",
    "version": 1
  }
}