Pith Number

pith:UX7OA3QQ

pith:2018:UX7OA3QQANMZMFAX7MXECMND7X

not attested not anchored not stored refs pending

Coherent continuous wave terahertz spectroscopy using Hilbert transformation

Dominik Walter Vogt, Miro Erkintalo, Rainer Leonhardt

arxiv:1810.10026 v1 · 2018-10-23 · 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{UX7OA3QQANMZMFAX7MXECMND7X}

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	2026-05-17T23:47:20.156448Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a5fee06e100359961417fb2e4131a3fde2ac3fe75e755e08137bdcd1a96abbe0

Aliases

arxiv: 1810.10026 · arxiv_version: 1810.10026v1 · doi: 10.48550/arxiv.1810.10026 · pith_short_12: UX7OA3QQANMZ · pith_short_16: UX7OA3QQANMZMFAX · pith_short_8: UX7OA3QQ

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/UX7OA3QQANMZMFAX7MXECMND7X \
  | 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: a5fee06e100359961417fb2e4131a3fde2ac3fe75e755e08137bdcd1a96abbe0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "73fa38df93e51a739d45cb806e78896bd8a2113d9a59dcfb8159b9093782bdf3",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/publicdomain/zero/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2018-10-23T18:00:18Z",
    "title_canon_sha256": "7699b725b04923b1c77f8edb6e65749a763b114a1147458cf658627fbb9cd8dc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.10026",
    "kind": "arxiv",
    "version": 1
  }
}