Pith Number

pith:CWZRUPG2

pith:2019:CWZRUPG2V75SH6UR4VQWVZDSXS

not attested not anchored not stored refs pending

Single-cycle scalable terahertz pulse source in refleciton geometry

Gabor Almasi, Gyorgy Toth, Janos Hebling, Jozsef A. Fulop, Laszlo Palfalvi, Levente Tokodi, Zoltan Tibai, Zsuzsanna Marton

arxiv:1907.02462 v1 · 2019-07-04 · 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{CWZRUPG2V75SH6UR4VQWVZDSXS}

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	2026-05-17T23:41:28.543124Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

15b31a3cdaaffb23fa91e5616ae472bc9bb6ba1a012452b43d3cf7e89c120020

Aliases

arxiv: 1907.02462 · arxiv_version: 1907.02462v1 · doi: 10.48550/arxiv.1907.02462 · pith_short_12: CWZRUPG2V75S · pith_short_16: CWZRUPG2V75SH6UR · pith_short_8: CWZRUPG2

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/CWZRUPG2V75SH6UR4VQWVZDSXS \
  | 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: 15b31a3cdaaffb23fa91e5616ae472bc9bb6ba1a012452b43d3cf7e89c120020

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "eca95a5b8c81c73874494758fe4bead66f3421ba221ca3ecfeaa191cc13f42b9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2019-07-04T15:34:31Z",
    "title_canon_sha256": "d2700652ab65a72072a99be1c7dce41a97225acf0499e2155cd317caea763e5c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.02462",
    "kind": "arxiv",
    "version": 1
  }
}