Pith Number

pith:EEFNYH33

pith:2019:EEFNYH333S3UZT3JFYNFBMZPSK

not attested not anchored not stored refs pending

Exploring Graphene Effect on Fiber Optic Surface Plasmon Resonance Biosensor

Abdul Rahman El Falou, Mariam M. Moussilli, Raed M. Shubair

arxiv:1907.06959 v1 · 2019-05-08 · physics.app-ph · eess.SP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EEFNYH333S3UZT3JFYNFBMZPSK}

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	2026-05-17T23:40:28.523941Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

210adc1f7bdcb74ccf692e1a50b32f929cf55e6a594de3d0d52c8ca14eb5cec6

Aliases

arxiv: 1907.06959 · arxiv_version: 1907.06959v1 · doi: 10.48550/arxiv.1907.06959 · pith_short_12: EEFNYH333S3U · pith_short_16: EEFNYH333S3UZT3J · pith_short_8: EEFNYH33

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/EEFNYH333S3UZT3JFYNFBMZPSK \
  | 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: 210adc1f7bdcb74ccf692e1a50b32f929cf55e6a594de3d0d52c8ca14eb5cec6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1d00f838483f9d041cd456bddbbfb898f2e43fcd2022fc5e2b7d971b2d40a252",
    "cross_cats_sorted": [
      "eess.SP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.app-ph",
    "submitted_at": "2019-05-08T03:50:29Z",
    "title_canon_sha256": "82d5e1466a95179342912e6f6bbb29112f527ec14bf122ac3b1b031c52736c69"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.06959",
    "kind": "arxiv",
    "version": 1
  }
}