Pith Number

pith:N7JUPJTH

pith:2017:N7JUPJTH2NCZYTNE5S72UF2AF2

not attested not anchored not stored refs pending

Interband transitions in semi-metals, semiconductors, and topological insulators: A new driving force for plasmonics and nanophotonics

Johann Toudert, Rosalia Serna

arxiv:1704.02039 v1 · 2017-04-06 · 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{N7JUPJTH2NCZYTNE5S72UF2AF2}

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	2026-05-18T00:46:50.958492Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6fd347a667d3459c4da4ecbfaa17402e8dacc6ebf35ce036311f41c762a02370

Aliases

arxiv: 1704.02039 · arxiv_version: 1704.02039v1 · doi: 10.48550/arxiv.1704.02039 · pith_short_12: N7JUPJTH2NCZ · pith_short_16: N7JUPJTH2NCZYTNE · pith_short_8: N7JUPJTH

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/N7JUPJTH2NCZYTNE5S72UF2AF2 \
  | 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: 6fd347a667d3459c4da4ecbfaa17402e8dacc6ebf35ce036311f41c762a02370

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f76746641392238e77bea73a9be153d5e04e17871404bec16868f4beb6c26915",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2017-04-06T22:54:23Z",
    "title_canon_sha256": "a697c7bc1faf8cab065c4b90a4a5d50172cc26fd1a16ddb26e8e5df378b3bc04"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1704.02039",
    "kind": "arxiv",
    "version": 1
  }
}