Pith Number

pith:WFZS3YUM

pith:2018:WFZS3YUMYCJFD6IIXTATKCTQ3V

not attested not anchored not stored refs pending

An Approach to 2D Photodetectors - Absorption of Bloch Surface Waves Using Nanometric Thin Graphene Layers

Babak Vosoughi Lahijani, Hans Peter Herzig, Miriam Marchena, Richa Dubey, Valerio Pruneri

arxiv:1801.06986 v1 · 2018-01-22 · 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{WFZS3YUMYCJFD6IIXTATKCTQ3V}

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	2026-05-18T00:25:22.591794Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b1732de28cc09251f908bcc1350a70dd4693d595938b2028b4401798dafe4d6f

Aliases

arxiv: 1801.06986 · arxiv_version: 1801.06986v1 · doi: 10.48550/arxiv.1801.06986 · pith_short_12: WFZS3YUMYCJF · pith_short_16: WFZS3YUMYCJFD6II · pith_short_8: WFZS3YUM

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/WFZS3YUMYCJFD6IIXTATKCTQ3V \
  | 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: b1732de28cc09251f908bcc1350a70dd4693d595938b2028b4401798dafe4d6f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2de0924ba099697a2cc2041205cae377a897bf4e89554e3a0acb798e17c8d3e8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2018-01-22T08:24:42Z",
    "title_canon_sha256": "081bddcf884aebdc112af6ac09c729025ad2d6aa468642687234bf8db24109cc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1801.06986",
    "kind": "arxiv",
    "version": 1
  }
}