Pith Number

pith:D3UEXZI4

pith:2020:D3UEXZI4GYLFBVXFPYVK3O2TW7

not attested not anchored not stored refs pending

Integrated micro-comb sources for quantum optical applications

Andrew M. Weiner, Christian Reimer, David J. Moss, Joseph M. Lukens, Michael Kues, Roberto Morandotti, William J. Munro

arxiv:2001.02356 v1 · 2020-01-08 · 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{D3UEXZI4GYLFBVXFPYVK3O2TW7}

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	2026-07-05T00:32:17.303624Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1ee84be51c361650d6e57e2aadbb53b7e02fea1e890154b7462159c18f120675

Aliases

arxiv: 2001.02356 · arxiv_version: 2001.02356v1 · doi: 10.48550/arxiv.2001.02356 · pith_short_12: D3UEXZI4GYLF · pith_short_16: D3UEXZI4GYLFBVXF · pith_short_8: D3UEXZI4

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/D3UEXZI4GYLFBVXFPYVK3O2TW7 \
  | 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: 1ee84be51c361650d6e57e2aadbb53b7e02fea1e890154b7462159c18f120675

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "68ec471e006bb87e8b3e42ad85b151955d566d3f0226798a7aa93732c2bc6a21",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2020-01-08T03:39:07Z",
    "title_canon_sha256": "e8385a04ffb8113adabbd0503d9ce28089e388a03ee228635c1f44cba8bf17ac"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2001.02356",
    "kind": "arxiv",
    "version": 1
  }
}