Pith Number

pith:P77HUIHP

pith:2019:P77HUIHPF7XLFPHIFIGCKUHSOW

not attested not anchored not stored refs pending

Probabilistic representation and inverse design of metamaterials based on a deep generative model with semi-supervised learning strategy

Feng Cheng, Qinlong Wen, Wei Ma, Yihao Xu, Yongmin Liu

arxiv:1901.10819 v1 · 2019-01-30 · physics.optics

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Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

Receipt and verification

First computed	2026-05-17T23:55:05.944731Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7ffe7a20ef2feeb2bce82a0c2550f275b9a61706b82debde6b6bfbea7d3269a8

Aliases

arxiv: 1901.10819 · arxiv_version: 1901.10819v1 · doi: 10.48550/arxiv.1901.10819

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/P77HUIHPF7XLFPHIFIGCKUHSOW \
  | 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: 7ffe7a20ef2feeb2bce82a0c2550f275b9a61706b82debde6b6bfbea7d3269a8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5024c5cce9ade1d6afbf50877d469bd44b110c488f215b66d7e2cd70a7509216",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2019-01-30T13:39:13Z",
    "title_canon_sha256": "c9318786866a4e2e88e55b4ce307faebf1748d561c0d742e25d90ecfc6bd059a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1901.10819",
    "kind": "arxiv",
    "version": 1
  }
}