Pith Number

pith:53TH4XBA

pith:2018:53TH4XBAXJZZIOIL7LUYJYNED3

not attested not anchored not stored refs pending

Long-lived non-classical correlations for scalable quantum repeaters at room temperature

Anders S. S{\o}rensen, Boris Albrecht, Eugene S. Polzik, Karsten B. Dideriksen, Michael Zugenmaier

arxiv:1801.03286 v1 · 2018-01-10 · 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{53TH4XBAXJZZIOIL7LUYJYNED3}

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	2026-05-18T00:00:22.098111Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

eee67e5c20ba7394390bfae984e1a41ece3cee501df3b1ef1297d8f513c3b0ac

Aliases

arxiv: 1801.03286 · arxiv_version: 1801.03286v1 · doi: 10.48550/arxiv.1801.03286 · pith_short_12: 53TH4XBAXJZZ · pith_short_16: 53TH4XBAXJZZIOIL · pith_short_8: 53TH4XBA

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/53TH4XBAXJZZIOIL7LUYJYNED3 \
  | 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: eee67e5c20ba7394390bfae984e1a41ece3cee501df3b1ef1297d8f513c3b0ac

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "94bf8a8f0f8a4cd07a7ab99660103c84eb14d7ab43a0fd906748458d70c4a15c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2018-01-10T10:07:11Z",
    "title_canon_sha256": "3e8153cf64e0aae08271ea3e563bcead969e9b506f3a84e446c12027a5e7e540"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1801.03286",
    "kind": "arxiv",
    "version": 1
  }
}