Pith Number

pith:XAZ44O7S

pith:2018:XAZ44O7SNAT3DR3UDMNJLWVQJY

not attested not anchored not stored refs pending

Plasmonic instabilities and terahertz waves amplification in graphene metamaterials

Deepika Yadav, Stephane Boubanga-Tombet, Taichii Otsuji, Vyacheslav V. Popov, Wojciech Knap

arxiv:1801.04518 v1 · 2018-01-14 · physics.app-ph · cond-mat.mes-hall

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{XAZ44O7SNAT3DR3UDMNJLWVQJY}

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	2026-05-18T00:26:04.164033Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b833ce3bf26827b1c7741b1a95dab04e05040d608dbbba845645ea89505173f2

Aliases

arxiv: 1801.04518 · arxiv_version: 1801.04518v1 · doi: 10.48550/arxiv.1801.04518 · pith_short_12: XAZ44O7SNAT3 · pith_short_16: XAZ44O7SNAT3DR3U · pith_short_8: XAZ44O7S

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/XAZ44O7SNAT3DR3UDMNJLWVQJY \
  | 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: b833ce3bf26827b1c7741b1a95dab04e05040d608dbbba845645ea89505173f2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c6530f360cf70bc92c191928277b7fa9584e2a7b58c11042c7a39954b6b8de94",
    "cross_cats_sorted": [
      "cond-mat.mes-hall"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.app-ph",
    "submitted_at": "2018-01-14T06:30:30Z",
    "title_canon_sha256": "5db80e8abe371d9ebf47f6ec2fa4411825c1097c7cf904988f071d96ae309371"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1801.04518",
    "kind": "arxiv",
    "version": 1
  }
}