Pith Number

pith:2FPMXC7H

pith:2014:2FPMXC7HPQ3HVBB2K57XEHBSBG

not attested not anchored not stored refs pending

Quasi-phase-matching high-harmonic radiation using chirped THz pulses

Emeric Balogh, J\'anos Hebling, Katalin Kov\'acs, Katalin Varj\'u, Valer Tosa

arxiv:1402.3434 v1 · 2014-02-14 · 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{2FPMXC7HPQ3HVBB2K57XEHBSBG}

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	2026-05-18T02:59:05.164576Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d15ecb8be77c367a843a577f721c3209b6ebe212b5f7b4fb05977a68895a2e51

Aliases

arxiv: 1402.3434 · arxiv_version: 1402.3434v1 · doi: 10.48550/arxiv.1402.3434 · pith_short_12: 2FPMXC7HPQ3H · pith_short_16: 2FPMXC7HPQ3HVBB2 · pith_short_8: 2FPMXC7H

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/2FPMXC7HPQ3HVBB2K57XEHBSBG \
  | 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: d15ecb8be77c367a843a577f721c3209b6ebe212b5f7b4fb05977a68895a2e51

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "45ef36ad7b79b832f25f6057178eda766d052943d23328321c8ad95fc811f52f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2014-02-14T11:12:49Z",
    "title_canon_sha256": "c597cdbc769f3c334586c01c236a327b6cb02473650eec26dae83af8b5a7b725"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1402.3434",
    "kind": "arxiv",
    "version": 1
  }
}