Pith Number

pith:SITOJHRS

pith:2017:SITOJHRSTEEI2IPJWH57P6AGFB

not attested not anchored not stored refs pending

Demonstrating Miniaturised, entangled photon-pair sources on board nano satellites to enable future QKD missions

Alexander Ling, Denis Naughton, Douglas Griffin, Karthik Ilangovan, Rakhitha C.M.R.B. Chandrasekara, Robert Bedington, Russell Boyce, Simon Barraclough, Xueliang Bai, Yau Yong Sean

arxiv:1710.03907 v1 · 2017-10-11 · 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{SITOJHRSTEEI2IPJWH57P6AGFB}

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	2026-05-18T00:33:05.625764Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9226e49e3299088d21e9b1fbf7f80628744e83dd79029fafc3b7662675e6e7fa

Aliases

arxiv: 1710.03907 · arxiv_version: 1710.03907v1 · doi: 10.48550/arxiv.1710.03907 · pith_short_12: SITOJHRSTEEI · pith_short_16: SITOJHRSTEEI2IPJ · pith_short_8: SITOJHRS

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/SITOJHRSTEEI2IPJWH57P6AGFB \
  | 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: 9226e49e3299088d21e9b1fbf7f80628744e83dd79029fafc3b7662675e6e7fa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "670b8a6d39701f6f25f1cf1430d2cc7e68e8443ff01d61b2c640f88c374ae2fc",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2017-10-11T04:55:17Z",
    "title_canon_sha256": "461581a24620f96b914b89053e35bfd06759282e376b4427fd9cde8be6e2ae6e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1710.03907",
    "kind": "arxiv",
    "version": 1
  }
}