Pith Number

pith:WO6IC2IT

pith:2022:WO6IC2ITWMKXQEKPBEC4Y3W322

not attested not anchored not stored refs pending

An Evolutionary Pathway for the Quantum Internet Relying on Secure Classical Repeaters

Dong Pan, Gui-Lu Long, Jianhua Lu, Lajos Hanzo, Qikun Xue, Yu-Bo Sheng

arxiv:2202.03619 v1 · 2022-02-08 · 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{WO6IC2ITWMKXQEKPBEC4Y3W322}

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	2026-07-05T04:41:54.319256Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b3bc816913b31578114f0905cc6edbd6985d374363f4fda40b5ea72a1d69e07b

Aliases

arxiv: 2202.03619 · arxiv_version: 2202.03619v1 · doi: 10.48550/arxiv.2202.03619 · pith_short_12: WO6IC2ITWMKX · pith_short_16: WO6IC2ITWMKXQEKP · pith_short_8: WO6IC2IT

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/WO6IC2ITWMKXQEKPBEC4Y3W322 \
  | 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: b3bc816913b31578114f0905cc6edbd6985d374363f4fda40b5ea72a1d69e07b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9c9e6d222188dfeaf72f4e1663c37e011749a553bbc649f47d84c461311801f0",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2022-02-08T03:24:06Z",
    "title_canon_sha256": "0255c4ebc91ddc026f50e2bd460956c50c8cd16efb627cbf42ac7ea82bcf14ce"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2202.03619",
    "kind": "arxiv",
    "version": 1
  }
}