Pith Number

pith:UB4TPRJ3

pith:2012:UB4TPRJ3EYMF77MUQHLK7ZTC57

not attested not anchored not stored refs pending

Tunable Graphene Antennas for Selective Enhancement of THz-Emission

C. Rockstuhl, F. Lederer, M. Farhat, M. Steglich, R. Alaee, R. Filter

arxiv:1211.1486 v2 · 2012-11-07 · 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{UB4TPRJ3EYMF77MUQHLK7ZTC57}

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	2026-05-18T03:34:15.925853Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a07937c53b26185ffd9481d6afe662efcdd145cb2c56b86210437289bdafa9ec

Aliases

arxiv: 1211.1486 · arxiv_version: 1211.1486v2 · doi: 10.48550/arxiv.1211.1486 · pith_short_12: UB4TPRJ3EYMF · pith_short_16: UB4TPRJ3EYMF77MU · pith_short_8: UB4TPRJ3

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/UB4TPRJ3EYMF77MUQHLK7ZTC57 \
  | 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: a07937c53b26185ffd9481d6afe662efcdd145cb2c56b86210437289bdafa9ec

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ebe6e39fe7278d3b51c1a6c419461b20f6b5673eb82a2f9893e3fe15fa86cc05",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2012-11-07T09:03:08Z",
    "title_canon_sha256": "520dc02b06dfdb20d522ceb79b933c9315350ea740d92d5ed96e36e5f2b87c4c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1211.1486",
    "kind": "arxiv",
    "version": 2
  }
}