Pith Number

pith:LRDPNLLE

pith:2018:LRDPNLLESBPTWQVJZZNKKGSOKV

not attested not anchored not stored refs pending

High harmonic generation in an active grating

C. Chappuis, D. Bresteau, O. Gobert, T. Auguste, T. Ruchon

arxiv:1811.04725 v2 · 2018-11-12 · 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{LRDPNLLESBPTWQVJZZNKKGSOKV}

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	2026-05-17T23:51:30.902983Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5c46f6ad64905f3b42a9ce5aa51a4e5544a35b7f0fe44b9a1e3248e8f1bb792d

Aliases

arxiv: 1811.04725 · arxiv_version: 1811.04725v2 · doi: 10.48550/arxiv.1811.04725 · pith_short_12: LRDPNLLESBPT · pith_short_16: LRDPNLLESBPTWQVJ · pith_short_8: LRDPNLLE

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/LRDPNLLESBPTWQVJZZNKKGSOKV \
  | 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: 5c46f6ad64905f3b42a9ce5aa51a4e5544a35b7f0fe44b9a1e3248e8f1bb792d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "76d42402c8633528c4e29c1fb97e83e4f7b56a28fec277fb7f69f47b840cac2d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2018-11-12T13:54:20Z",
    "title_canon_sha256": "d26fbb95bc6e87a29db37a940e6539fb9e7feb1fcc8ba3ef8ef3169e3441b6c2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1811.04725",
    "kind": "arxiv",
    "version": 2
  }
}