Pith Number

pith:E5WPFB42

pith:2025:E5WPFB42QHJYCUTW22HZMESCLF

not attested not anchored not stored refs pending

MAPS: Multi-Fidelity AI-Augmented Photonic Simulation and Inverse Design Infrastructure

Duane S. Boning, Haoyu Yang, Jiaqi Gu, Mark Ren, Meng Zhang, Pingchuan Ma, Rena Huang, Zhengqi Gao

arxiv:2503.01046 v1 · 2025-03-02 · physics.optics · cs.AI · cs.ET

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{E5WPFB42QHJYCUTW22HZMESCLF}

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	2026-07-05T10:22:35.034479Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

276cf2879a81d3815276d68f96124259457b5042180d5430fec300a52a3256c4

Aliases

arxiv: 2503.01046 · arxiv_version: 2503.01046v1 · doi: 10.48550/arxiv.2503.01046 · pith_short_12: E5WPFB42QHJY · pith_short_16: E5WPFB42QHJYCUTW · pith_short_8: E5WPFB42

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/E5WPFB42QHJYCUTW22HZMESCLF \
  | 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: 276cf2879a81d3815276d68f96124259457b5042180d5430fec300a52a3256c4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "68b5f5c91e1bbf63da27bae9e494e5c703df357593612c91215001ab5852ee1b",
    "cross_cats_sorted": [
      "cs.AI",
      "cs.ET"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2025-03-02T22:30:18Z",
    "title_canon_sha256": "ca4e252f250058181c7d2fc04b6ccfd283342bbf6071655b23306c001ebe1c24"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2503.01046",
    "kind": "arxiv",
    "version": 1
  }
}