Pith Number

pith:VIDDBH2C

pith:2019:VIDDBH2CV2MJHB4NATNVWE2JDL

not attested not anchored not stored refs pending

Prospects of designing gold-nanoparticles-based soft terahertz radiation sources and terahertz-to-infrared converters for concealed object detection technology

A. V. Postnikov, K. A. Moldosanov, N. J. Kairyev, V. M. Lelevkin

arxiv:1908.07991 v2 · 2019-08-21 · physics.app-ph · cond-mat.mes-hall · physics.ins-det

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VIDDBH2CV2MJHB4NATNVWE2JDL}

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	2026-07-05T00:11:35.874775Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

aa06309f42ae9893878d04db5b13491ad7d71e11b26d3950a161a2e32892721f

Aliases

arxiv: 1908.07991 · arxiv_version: 1908.07991v2 · doi: 10.48550/arxiv.1908.07991 · pith_short_12: VIDDBH2CV2MJ · pith_short_16: VIDDBH2CV2MJHB4N · pith_short_8: VIDDBH2C

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/VIDDBH2CV2MJHB4NATNVWE2JDL \
  | 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: aa06309f42ae9893878d04db5b13491ad7d71e11b26d3950a161a2e32892721f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "80bcfb868b3fb23e31f50578187986f254db7733b48bda474676e321815b355d",
    "cross_cats_sorted": [
      "cond-mat.mes-hall",
      "physics.ins-det"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.app-ph",
    "submitted_at": "2019-08-21T17:14:32Z",
    "title_canon_sha256": "5f4293c1d4e78cacd4c317f73fa5b57c61b40b092274439f066d3fe34c8fd286"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.07991",
    "kind": "arxiv",
    "version": 2
  }
}