Pith Number

pith:CF7UHWFM

pith:2016:CF7UHWFMNPK6OQBYUWUU5T64VE

not attested not anchored not stored refs pending

Quantum Router with Network Coding

Dagmar Bru{\ss}, Hermann Kampermann, Michael Epping

arxiv:1605.08384 v1 · 2016-05-26 · 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{CF7UHWFMNPK6OQBYUWUU5T64VE}

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	2026-05-18T00:58:55.178416Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

117f43d8ac6bd5e74038a5a94ecfdca9398a3d9239c885628aed3c67ff126ac9

Aliases

arxiv: 1605.08384 · arxiv_version: 1605.08384v1 · doi: 10.48550/arxiv.1605.08384 · pith_short_12: CF7UHWFMNPK6 · pith_short_16: CF7UHWFMNPK6OQBY · pith_short_8: CF7UHWFM

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/CF7UHWFMNPK6OQBYUWUU5T64VE \
  | 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: 117f43d8ac6bd5e74038a5a94ecfdca9398a3d9239c885628aed3c67ff126ac9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8af45bc1ee2e43d4ebf6ed21d718b987ea7d2a1733eaee2c575fc2c8bae5ea75",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2016-05-26T17:57:16Z",
    "title_canon_sha256": "eb37efa9dfd756a030dde112337f344d5779af1d47dfa583a82449d2e39c0a46"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1605.08384",
    "kind": "arxiv",
    "version": 1
  }
}