Pith Number

pith:QVAAD4D7

pith:2010:QVAAD4D7HDZG3ADTJ5MRA75KRV

not attested not anchored not stored refs pending

Multiplexed communication over a high-speed quantum channel

A. E. Dunlop, C. C. Harb, E. H. Huntington, J. G. Webb, M. Heurs, T. C. Ralph

arxiv:1002.4068 v1 · 2010-02-22 · 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{QVAAD4D7HDZG3ADTJ5MRA75KRV}

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	2026-05-18T02:08:58.254663Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

854001f07f38f26d80734f59107faa8d41fb4f9fa5feed86b1ac8eab18d4a76c

Aliases

arxiv: 1002.4068 · arxiv_version: 1002.4068v1 · doi: 10.48550/arxiv.1002.4068 · pith_short_12: QVAAD4D7HDZG · pith_short_16: QVAAD4D7HDZG3ADT · pith_short_8: QVAAD4D7

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/QVAAD4D7HDZG3ADTJ5MRA75KRV \
  | 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: 854001f07f38f26d80734f59107faa8d41fb4f9fa5feed86b1ac8eab18d4a76c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5f6249e6dc8193c063238ae92c7f19544b501693b4841f2e2cfac291afe16e27",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2010-02-22T06:49:49Z",
    "title_canon_sha256": "900dffbfd623a31639124e3350fb05ed7fa6d90360c2664d857b51c896cc6627"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1002.4068",
    "kind": "arxiv",
    "version": 1
  }
}