Pith Number

pith:VMW3ZJKZ

pith:2024:VMW3ZJKZLTVDEFNE2TXR76BYKZ

not attested not anchored not stored refs pending

Packaged Cryogenic Photon Pair Source Using an Effective Packaging Methodology for Cryogenic Integrated Optics

Donald Witt, Jeff Young, Lukas Chrostowski

arxiv:2401.02068 v1 · 2024-01-04 · physics.optics · 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{VMW3ZJKZLTVDEFNE2TXR76BYKZ}

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.

Cited by

1 paper in Pith

Widely non-degenerate nonlinear frequency conversion in cryogenic titanium in-diffused lithium niobate waveguides

Receipt and verification

First computed	2026-07-05T07:30:10.596804Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ab2dbca5595cea3215a4d4ef1ff8385666675359a92f163712ea1fa391ff7c34

Aliases

arxiv: 2401.02068 · arxiv_version: 2401.02068v1 · doi: 10.48550/arxiv.2401.02068 · pith_short_12: VMW3ZJKZLTVD · pith_short_16: VMW3ZJKZLTVDEFNE · pith_short_8: VMW3ZJKZ

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/VMW3ZJKZLTVDEFNE2TXR76BYKZ \
  | 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: ab2dbca5595cea3215a4d4ef1ff8385666675359a92f163712ea1fa391ff7c34

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b16211341c25d976f47f27501ad2668ec2a998fdabf0091f7923e7dad0b5f7fb",
    "cross_cats_sorted": [
      "quant-ph"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2024-01-04T05:27:56Z",
    "title_canon_sha256": "3c1e4d46c933a7f0b4d2e5ebc1e5a11ca8a39b6c9a508bea7c0d8c2d50daafee"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2401.02068",
    "kind": "arxiv",
    "version": 1
  }
}