Pith Number

pith:JVBSROIY

pith:2018:JVBSROIYETZQZY5JFMBABDPHGH

not attested not anchored not stored refs pending

Electromagnetic Field Tapering in the High-Roughness Substrates Coated by a Thin Film of Manganese: A Lithography-Free Approach to Ultra-Broadband, Wide-Angle, UV to FIR Perfect Absorption

Amin Khavasi, Ekmel Ozbay, Majid Aalizadeh, Mehmet Yilmaz, Mohammad Reza Tavakol

arxiv:1812.01987 v5 · 2018-12-05 · physics.optics · cond-mat.mtrl-sci · physics.app-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JVBSROIYETZQZY5JFMBABDPHGH}

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	2026-05-17T23:51:46.794720Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4d4328b91824f30ce3a92b02008de731e8ca9112d7fb865cdbe53e3820e8bef9

Aliases

arxiv: 1812.01987 · arxiv_version: 1812.01987v5 · doi: 10.48550/arxiv.1812.01987 · pith_short_12: JVBSROIYETZQ · pith_short_16: JVBSROIYETZQZY5J · pith_short_8: JVBSROIY

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/JVBSROIYETZQZY5JFMBABDPHGH \
  | 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: 4d4328b91824f30ce3a92b02008de731e8ca9112d7fb865cdbe53e3820e8bef9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "27bfb2bdd397dd9f1efdbc0bf823e1f4c3e49f0e0b5a1c1d12371841f6cd21d9",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci",
      "physics.app-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2018-12-05T13:22:56Z",
    "title_canon_sha256": "33d5384f92ece701b57e41725f836811ab3253ce8c72345eeb20506bbf0b23fa"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1812.01987",
    "kind": "arxiv",
    "version": 5
  }
}