Pith Number

pith:KL4NYXUJ

pith:2013:KL4NYXUJP73IY7JJU5UTKSDQVA

not attested not anchored not stored refs pending

Dressed quantum graphs with optical nonlinearities approaching the fundamental limit

Mark G. Kuzyk, Rick Lytel

arxiv:1308.6800 v1 · 2013-08-30 · quant-ph · 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{KL4NYXUJP73IY7JJU5UTKSDQVA}

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	2026-05-18T01:47:56.428964Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

52f8dc5e897ff68c7d29a769354870a83236e52a8645e944810924eb72b45508

Aliases

arxiv: 1308.6800 · arxiv_version: 1308.6800v1 · doi: 10.48550/arxiv.1308.6800 · pith_short_12: KL4NYXUJP73I · pith_short_16: KL4NYXUJP73IY7JJ · pith_short_8: KL4NYXUJ

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/KL4NYXUJP73IY7JJU5UTKSDQVA \
  | 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: 52f8dc5e897ff68c7d29a769354870a83236e52a8645e944810924eb72b45508

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1c23c39ad34802bc0a9cd3b5c2411129cc3a966754eef53eade9d750ebb3d741",
    "cross_cats_sorted": [
      "physics.optics"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2013-08-30T17:09:26Z",
    "title_canon_sha256": "f05f6039ce5dfb7d9d6e78dfb46db305198a64dc80e8467a09c1f224a7f9e771"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1308.6800",
    "kind": "arxiv",
    "version": 1
  }
}