Pith Number

pith:W242RA3B

pith:2014:W242RA3BVU3F34NEVW3FZANBVO

not attested not anchored not stored refs pending

Enhancing narrowband high order harmonic generation by Fano resonances

Andreas T\"unnermann, Jan Rothhardt, Jens Limpert, Manuel Krebs, Stefan Demmler, Steffen H\"adrich, Stephan Fritzsche

arxiv:1401.2947 v1 · 2014-01-13 · physics.optics · physics.atom-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{W242RA3BVU3F34NEVW3FZANBVO}

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	2026-05-18T02:44:56.729548Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b6b9a88361ad365df1a4adb65c81a1aba9e07ac745239ec7210130ac244d6757

Aliases

arxiv: 1401.2947 · arxiv_version: 1401.2947v1 · doi: 10.48550/arxiv.1401.2947 · pith_short_12: W242RA3BVU3F · pith_short_16: W242RA3BVU3F34NE · pith_short_8: W242RA3B

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/W242RA3BVU3F34NEVW3FZANBVO \
  | 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: b6b9a88361ad365df1a4adb65c81a1aba9e07ac745239ec7210130ac244d6757

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bcc7617cc98d8d2036e5c72cb752b8f5f32ed9323ff3abebdd5b16008fb77d4f",
    "cross_cats_sorted": [
      "physics.atom-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2014-01-13T18:42:55Z",
    "title_canon_sha256": "bf0f146b003a9cc5bb0f2107d6d8a85d2ebce605d09774c90b204c6998093d8a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1401.2947",
    "kind": "arxiv",
    "version": 1
  }
}