Pith Number

pith:UO75UASE

pith:2018:UO75UASEEJGKTA62NG4GFDGDNR

not attested not anchored not stored refs pending

Phase matching in $\beta$-barium borate crystals for spontaneous parametric down-conversion

Anand K Jha, Arinjoy De, Girish Kulkarni, Homanga Bharadhwaj, Lavanya Taneja, Nilakantha Meher, Shaurya Aarav, Suman Karan

arxiv:1810.01184 v3 · 2018-10-02 · physics.optics · quant-ph

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Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UO75UASEEJGKTA62NG4GFDGDNR}

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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.

Cited by

1 paper in Pith

Rapid and efficient wavefront correction for spatially entangled photons using symmetrized optimization

Receipt and verification

First computed	2026-07-05T04:45:07.965302Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a3bfda0244224ca983da69b8628cc36c506893393ae8efe5175852ff6ddfc807

Aliases

arxiv: 1810.01184 · arxiv_version: 1810.01184v3 · doi: 10.48550/arxiv.1810.01184 · pith_short_12: UO75UASEEJGK · pith_short_16: UO75UASEEJGKTA62 · pith_short_8: UO75UASE

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/UO75UASEEJGKTA62NG4GFDGDNR \
  | 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: a3bfda0244224ca983da69b8628cc36c506893393ae8efe5175852ff6ddfc807

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2b7e2ba199c2c2b00c06b7eb53626e8a86a36ba9576799109e27e180231583ac",
    "cross_cats_sorted": [
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2018-10-02T11:54:45Z",
    "title_canon_sha256": "faf3bac1736226dc0a4ff1b62f2cf9d5e1b26dcd98a3783ab79eb3f2ba3ad410"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.01184",
    "kind": "arxiv",
    "version": 3
  }
}