Pith Number

pith:PXSXW4DV

pith:2025:PXSXW4DV3FYNXFPYHIVZ7DB5NY

not attested not anchored not stored refs pending

Entanglement swapping systems toward a quantum internet

Andrew Cameron, Boris Korzh, Chang Li, Christina Wang, Cristian Pena, Kelsie Taylor, Keshav Kapoor, Lautaro Narvaez, Maria Spiropulu, Matthew Shaw, Neil Sinclair, Nikolai Lauk, Panagiotis Spentzouris, Rahaf Youssef, Raju Valivarthi, Samantha I. Davis, Si Xie

arxiv:2503.18906 v2 · 2025-03-24 · 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{PXSXW4DV3FYNXFPYHIVZ7DB5NY}

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

Resource Management in Heterogeneous Quantum Repeater Networks

Receipt and verification

First computed	2026-07-05T11:48:23.793063Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7de57b7075d970db95f83a2b9f8c3d6e3b4e1ba6d38026ce11074543152793cb

Aliases

arxiv: 2503.18906 · arxiv_version: 2503.18906v2 · doi: 10.48550/arxiv.2503.18906 · pith_short_12: PXSXW4DV3FYN · pith_short_16: PXSXW4DV3FYNXFPY · pith_short_8: PXSXW4DV

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/PXSXW4DV3FYNXFPYHIVZ7DB5NY \
  | 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: 7de57b7075d970db95f83a2b9f8c3d6e3b4e1ba6d38026ce11074543152793cb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "01df13ebb4fb49e7f97837f232173606e673a6502b1b61e9275079e2cc69f043",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2025-03-24T17:18:02Z",
    "title_canon_sha256": "b184f7ee0fb1f6e5e8d8b6de5dbca6c1606c3a884e173b525abfb0d3a146cf78"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2503.18906",
    "kind": "arxiv",
    "version": 2
  }
}