Pith Number

pith:FP53EHBP

pith:2017:FP53EHBPRUY5LDPKQAOCBE4MSD

not attested not anchored not stored refs pending

Hybrid Photonic-Plasmonic Non-blocking Broadband 5x5 Router for Optical Networks

Hamed Dalir, Ibrahim Sarpkaya, Joseph Crandall, Richard A. Soref, Shuai Sun, Tarek El-Ghazawi, Vikram K. Narayana, Volker J. Sorger

arxiv:1708.07159 v2 · 2017-08-18 · physics.app-ph · 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{FP53EHBPRUY5LDPKQAOCBE4MSD}

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	2026-05-18T00:30:33.942406Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2bfbb21c2f8d31d58dea801c20938c90e04f786d49944c3f539ded3149940327

Aliases

arxiv: 1708.07159 · arxiv_version: 1708.07159v2 · doi: 10.48550/arxiv.1708.07159 · pith_short_12: FP53EHBPRUY5 · pith_short_16: FP53EHBPRUY5LDPK · pith_short_8: FP53EHBP

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/FP53EHBPRUY5LDPKQAOCBE4MSD \
  | 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: 2bfbb21c2f8d31d58dea801c20938c90e04f786d49944c3f539ded3149940327

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "32e309a206e8d4b130ccec575719b168b14c5b64b19e15f26736216210a7070c",
    "cross_cats_sorted": [
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.app-ph",
    "submitted_at": "2017-08-18T19:10:56Z",
    "title_canon_sha256": "c7018eabb08adc297d18824b9693a0600f7c3a096db4e4a6ce0e06e39703aa3d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1708.07159",
    "kind": "arxiv",
    "version": 2
  }
}