Pith Number

pith:SZ5PSPPC

pith:2016:SZ5PSPPCTGOUHHDW62W6MEPHU7

not attested not anchored not stored refs pending

Multi-partite entanglement speeds up quantum key distribution in networks

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

arxiv:1612.05585 v2 · 2016-12-16 · 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{SZ5PSPPCTGOUHHDW62W6MEPHU7}

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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

Experimental verification of multi-copy activation of genuine multipartite entanglement

Receipt and verification

First computed	2026-05-18T00:30:55.342691Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

967af93de2999d439c76f6ade611e7a7c924e4e2c08af575ef29bb7e0df1a948

Aliases

arxiv: 1612.05585 · arxiv_version: 1612.05585v2 · doi: 10.48550/arxiv.1612.05585 · pith_short_12: SZ5PSPPCTGOU · pith_short_16: SZ5PSPPCTGOUHHDW · pith_short_8: SZ5PSPPC

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/SZ5PSPPCTGOUHHDW62W6MEPHU7 \
  | 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: 967af93de2999d439c76f6ade611e7a7c924e4e2c08af575ef29bb7e0df1a948

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d63dbc2ab222c7921f70cf51cd1d5592e32c3ba46b6a61c6bca5c6615b00627a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2016-12-16T18:45:37Z",
    "title_canon_sha256": "cb6f4fa0ae1ff07776ae3e49b16d16c3072de649ab2a5f4b8b2d8fafca68f911"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1612.05585",
    "kind": "arxiv",
    "version": 2
  }
}