Pith Number

pith:UZO7Q5P5

pith:2007:UZO7Q5P5GF53GS3MFZBOSDW4P7

not attested not anchored not stored refs pending

Functional Quantum Nodes for Entanglement Distribution over Scalable Quantum Networks

California, Chin-wen Chou, Daniel Felinto, H. Jeff Kimble (California Institute of Technology, Hugues de Riedmatten, Hui Deng, Julien Laurat, Kyung Soo Choi, Pasadena, USA)

arxiv:quant-ph/0702057 v2 · 2007-02-06 · quant-ph

Open paper page JSON Open Graph Bundle Merged state What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UZO7Q5P5GF53GS3MFZBOSDW4P7}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T04:09:56.642400Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a65df875fd317bb34b6c2e42e90edc7fcb9a3c2ed52b0051bb70d5fb32e4c8c4

Aliases

arxiv: quant-ph/0702057 · arxiv_version: quant-ph/0702057v2 · doi: 10.48550/arxiv.quant-ph/0702057 · pith_short_12: UZO7Q5P5GF53 · pith_short_16: UZO7Q5P5GF53GS3M · pith_short_8: UZO7Q5P5

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/UZO7Q5P5GF53GS3MFZBOSDW4P7 \
  | 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: a65df875fd317bb34b6c2e42e90edc7fcb9a3c2ed52b0051bb70d5fb32e4c8c4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1e463646c98bbbf76e4bddbeb0e796836142ebde1bc324b05d32b0c860104546",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "quant-ph",
    "submitted_at": "2007-02-06T21:19:19Z",
    "title_canon_sha256": "d378284e5c1412ad44507476514b57f5a833e6670b8d33bb238253395a7b48e2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "quant-ph/0702057",
    "kind": "arxiv",
    "version": 2
  }
}