Pith Number

pith:FCO242PW

pith:2011:FCO242PWSIGI6ITD3PNRB3EMRD

not attested not anchored not stored refs pending

High-order optical nonlinearity at low light levels

Daniel J. Gauthier, Joel A. Greenberg

arxiv:1108.4730 v2 · 2011-08-24 · 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{FCO242PWSIGI6ITD3PNRB3EMRD}

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	2026-05-18T02:00:48.932837Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

289dae69f6920c8f2263dbdb10ec8c88fe2189c7f4be522987e4309b44397552

Aliases

arxiv: 1108.4730 · arxiv_version: 1108.4730v2 · doi: 10.48550/arxiv.1108.4730 · pith_short_12: FCO242PWSIGI · pith_short_16: FCO242PWSIGI6ITD · pith_short_8: FCO242PW

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/FCO242PWSIGI6ITD3PNRB3EMRD \
  | 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: 289dae69f6920c8f2263dbdb10ec8c88fe2189c7f4be522987e4309b44397552

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "38e151d4c7e9c15aded36808cb20f0bc6882720ee6a2518e218814e40ee8da8c",
    "cross_cats_sorted": [
      "physics.atom-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2011-08-24T00:53:48Z",
    "title_canon_sha256": "d26cbb509facb081a88e7c3909a1ca7c890763ceb1dbc11188c54a9c1661dd33"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1108.4730",
    "kind": "arxiv",
    "version": 2
  }
}