Pith Number

pith:AWT7D3ZX

pith:2020:AWT7D3ZXL76MLLPHRLMQ2JFLEM

not attested not anchored not stored refs pending

A Cyclical Deep Learning Based Framework For Simultaneous Inverse and Forward design of Nanophotonic Metasurfaces

Abhijeet Patil, Abhishek Mall, Amit Sethi, Anshuman Kumar

arxiv:2005.12796 v1 · 2020-05-26 · physics.optics · 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{AWT7D3ZXL76MLLPHRLMQ2JFLEM}

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	2026-07-05T01:05:57.780690Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

05a7f1ef375ffcc5ade78ad90d24ab23074f7c863a9ddb944b51b1413fa499a7

Aliases

arxiv: 2005.12796 · arxiv_version: 2005.12796v1 · doi: 10.48550/arxiv.2005.12796 · pith_short_12: AWT7D3ZXL76M · pith_short_16: AWT7D3ZXL76MLLPH · pith_short_8: AWT7D3ZX

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/AWT7D3ZXL76MLLPHRLMQ2JFLEM \
  | 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: 05a7f1ef375ffcc5ade78ad90d24ab23074f7c863a9ddb944b51b1413fa499a7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "520fee56bcf8846c8ea708861872b47b898e001260563d5400fb836cca814d11",
    "cross_cats_sorted": [
      "eess.IV"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2020-05-26T15:24:51Z",
    "title_canon_sha256": "c803981dc3067c415694a0d398540f27fdbadb55d9d94f2aca30c84fd9c276ea"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2005.12796",
    "kind": "arxiv",
    "version": 1
  }
}