Pith Number

pith:KKKBJBHC

pith:2001:KKKBJBHCWUW6PG5DEHC3XMI4UC

not attested not anchored not stored refs pending

Resonances and spectral properties of detuned OPO pumped by fluctuating sources

A. Porzio, C. Altucci, C. de Lisio, P. Aniello, S. Solimeno

arxiv:quant-ph/0112180 v2 · 2001-12-31 · quant-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{KKKBJBHCWUW6PG5DEHC3XMI4UC}

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	2026-07-04T16:29:45.276784Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

52941484e2b52de79ba321c5bbb11ca09c065c75a5aa77fc6cbfee041b1dbd37

Aliases

arxiv: quant-ph/0112180 · arxiv_version: quant-ph/0112180v2 · doi: 10.48550/arxiv.quant-ph/0112180 · pith_short_12: KKKBJBHCWUW6 · pith_short_16: KKKBJBHCWUW6PG5D · pith_short_8: KKKBJBHC

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/KKKBJBHCWUW6PG5DEHC3XMI4UC \
  | 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: 52941484e2b52de79ba321c5bbb11ca09c065c75a5aa77fc6cbfee041b1dbd37

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "36bbe61369b4d26fbdec34598aef3a30938fa81ce019399f75081dfd17bc069e",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "quant-ph",
    "submitted_at": "2001-12-31T11:43:45Z",
    "title_canon_sha256": "b2ed95af7cde728dd2bf34049e0f5af1dc002fe3de6d1846edf6939b8ab28af6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "quant-ph/0112180",
    "kind": "arxiv",
    "version": 2
  }
}