Pith Number

pith:4UVH662I

pith:2005:4UVH662IQBIJDHTA7LSSXBV4ZZ

not attested not anchored not stored refs pending

Analysis of the generation of photon pairs in periodically poled lithium niobate

Jonas Soderholm, Keiichi Hirano, Shigehiko Mori, Shuichiro Inoue, Sunao Kurimura

arxiv:quant-ph/0511128 v2 · 2005-11-14 · 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{4UVH662IQBIJDHTA7LSSXBV4ZZ}

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	2026-05-18T00:37:24.038297Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e52a7f7b488050919e60fae52b86bcce67709ed5d73010040bd972e5d1711a88

Aliases

arxiv: quant-ph/0511128 · arxiv_version: quant-ph/0511128v2 · doi: 10.48550/arxiv.quant-ph/0511128 · pith_short_12: 4UVH662IQBIJ · pith_short_16: 4UVH662IQBIJDHTA · pith_short_8: 4UVH662I

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/4UVH662IQBIJDHTA7LSSXBV4ZZ \
  | 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: e52a7f7b488050919e60fae52b86bcce67709ed5d73010040bd972e5d1711a88

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2f90f868391892e50b23aa116429bc5cd9ca016c2991b1eb0e9636dee801b3d6",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "quant-ph",
    "submitted_at": "2005-11-14T06:40:34Z",
    "title_canon_sha256": "3a7d4c131b59baf709bb792a418cf21000d6b0286f51d90321c6a8d11a5209e1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "quant-ph/0511128",
    "kind": "arxiv",
    "version": 2
  }
}