Pith Number

pith:VMS2PO5Z

pith:2017:VMS2PO5Z5IBOR2DXH27MGB4IWA

not attested not anchored not stored refs pending

Deep Learning for Design and Retrieval of Nano-photonic Structures

Achiya Nagler, Haim Suchowski, Itzik Malkiel, Lior Wolf, Michael Mrejen, Uri Arieli

arxiv:1702.07949 v3 · 2017-02-25 · physics.optics

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VMS2PO5Z5IBOR2DXH27MGB4IWA}

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	2026-05-18T00:49:46.338554Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ab25a7bbb9ea02e8e8773ebec30788b016f2ce10d524e8aaa5fd45958f342f93

Aliases

arxiv: 1702.07949 · arxiv_version: 1702.07949v3 · doi: 10.48550/arxiv.1702.07949 · pith_short_12: VMS2PO5Z5IBO · pith_short_16: VMS2PO5Z5IBOR2DX · pith_short_8: VMS2PO5Z

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/VMS2PO5Z5IBOR2DXH27MGB4IWA \
  | 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: ab25a7bbb9ea02e8e8773ebec30788b016f2ce10d524e8aaa5fd45958f342f93

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d3bf9631931b0f64ce6e8dbae7ecadf55485388a20b7e518b4ad1b76ee934ebe",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2017-02-25T21:20:22Z",
    "title_canon_sha256": "52484524f3dd0cf2ff520ad8d926df416539bb173705b9fae95de41149f5f382"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1702.07949",
    "kind": "arxiv",
    "version": 3
  }
}