Pith Number

pith:C3KS4N73

pith:2017:C3KS4N734JQW5TZYWVOPBT54YV

not attested not anchored not stored refs pending

Stealth technology-based Terahertz frequency-domain ellipsometry instrumentation

Mathias Schubert, Nerijus Armakavicius, Philipp K\"uhne, Vallery Stanishev, Vanya Darakchieva

arxiv:1712.05283 v1 · 2017-12-14 · physics.app-ph · cond-mat.mtrl-sci

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{C3KS4N734JQW5TZYWVOPBT54YV}

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	2026-05-18T00:27:58.363726Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

16d52e37fbe2616ecf38b55cf0cfbcc544fad328224e97188c90b6f176ea5fba

Aliases

arxiv: 1712.05283 · arxiv_version: 1712.05283v1 · doi: 10.48550/arxiv.1712.05283 · pith_short_12: C3KS4N734JQW · pith_short_16: C3KS4N734JQW5TZY · pith_short_8: C3KS4N73

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/C3KS4N734JQW5TZYWVOPBT54YV \
  | 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: 16d52e37fbe2616ecf38b55cf0cfbcc544fad328224e97188c90b6f176ea5fba

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "aa03428d737523dc774492c42d3b74008bdfe575f5d6d784701c72c8ea4e5362",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.app-ph",
    "submitted_at": "2017-12-14T15:26:18Z",
    "title_canon_sha256": "9b2954b6f59b0d698035cf735054265a24c6e7ba7329d8bc2ddcd130895d9109"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1712.05283",
    "kind": "arxiv",
    "version": 1
  }
}