Pith Number

pith:7KMPJOLA

pith:2016:7KMPJOLAJZF5ROARA6QQM2AR7M

not attested not anchored not stored refs pending

High-dimensional decoy-state quantum key distribution over 0.3 km of multicore telecommunication optical fibers

A. Przysiezna, E. S. G\'omez, G. B. Xavier, G. Ca\~nas, G. Lima, G. Vallone, J. Cardenas, J. Cari\~ne, M. Figueroa, N. Vera, P. Gonz\'alez, P. Villoresi, P. W. R. Connolly, T. Ferreira da Silva

arxiv:1610.01682 v2 · 2016-10-05 · 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{7KMPJOLAJZF5ROARA6QQM2AR7M}

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	2026-05-18T00:37:36.639944Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fa98f4b9604e4bd8b81107a1066811fb224c4fdd9bb0dc998d1c8bd66d35a562

Aliases

arxiv: 1610.01682 · arxiv_version: 1610.01682v2 · doi: 10.48550/arxiv.1610.01682 · pith_short_12: 7KMPJOLAJZF5 · pith_short_16: 7KMPJOLAJZF5ROAR · pith_short_8: 7KMPJOLA

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/7KMPJOLAJZF5ROARA6QQM2AR7M \
  | 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: fa98f4b9604e4bd8b81107a1066811fb224c4fdd9bb0dc998d1c8bd66d35a562

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0a3167b88ef3be8cc400101f566af9e1f0dc998adf95d21dc04b4f2242ec2c12",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2016-10-05T23:11:05Z",
    "title_canon_sha256": "9978ebe839e6a392ba4ceca2caad98e588a9be52de0265c47f0867ced4a7d5af"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1610.01682",
    "kind": "arxiv",
    "version": 2
  }
}