Pith Number

pith:E6VUTNFN

pith:2019:E6VUTNFNYFF5CPTIAHNIFYYRBM

not attested not anchored not stored refs pending

Analysis and design of a Germanium multi-quantum well metal strip nanocavity plasmon laser

Elahe Rastergar Pashaki, Hamed Ghodsi, Hassan Kaatuzian

arxiv:1904.04208 v1 · 2019-03-19 · 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{E6VUTNFNYFF5CPTIAHNIFYYRBM}

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	2026-05-17T23:49:06.727217Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

27ab49b4adc14bd13e6801da82e3110b3e54e4ba1c0d240c12b2a16f5beff28e

Aliases

arxiv: 1904.04208 · arxiv_version: 1904.04208v1 · doi: 10.48550/arxiv.1904.04208 · pith_short_12: E6VUTNFNYFF5 · pith_short_16: E6VUTNFNYFF5CPTI · pith_short_8: E6VUTNFN

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/E6VUTNFNYFF5CPTIAHNIFYYRBM \
  | 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: 27ab49b4adc14bd13e6801da82e3110b3e54e4ba1c0d240c12b2a16f5beff28e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a10825fe3bfcef34f35bb597d2dba036905dc751e3024fe07f7807aa85b60892",
    "cross_cats_sorted": [
      "physics.optics"
    ],
    "license": "http://creativecommons.org/publicdomain/zero/1.0/",
    "primary_cat": "physics.app-ph",
    "submitted_at": "2019-03-19T08:03:02Z",
    "title_canon_sha256": "e0d0d9aeed25bb54bfb48de5b00b915b3326c11bac393577a3ec6d34d1647c5d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.04208",
    "kind": "arxiv",
    "version": 1
  }
}