Pith Number

pith:5D2MZVPZ

pith:2019:5D2MZVPZMZD5VAC4TSFEOI4I2N

not attested not anchored not stored refs pending

Experimental demonstration of single-shot quantum and classical signal transmission on single wavelength optical pulse

Adrian Wonfor, Ian White, Richard Penty, Rupesh Kumar, Tim Spiller

arxiv:1907.09346 v1 · 2019-07-22 · 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{5D2MZVPZMZD5VAC4TSFEOI4I2N}

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	2026-05-17T23:39:59.425598Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e8f4ccd5f96647da805c9c8a472388d344241a17e1e96ffe5905dd83b939f8fe

Aliases

arxiv: 1907.09346 · arxiv_version: 1907.09346v1 · doi: 10.48550/arxiv.1907.09346 · pith_short_12: 5D2MZVPZMZD5 · pith_short_16: 5D2MZVPZMZD5VAC4 · pith_short_8: 5D2MZVPZ

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/5D2MZVPZMZD5VAC4TSFEOI4I2N \
  | 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: e8f4ccd5f96647da805c9c8a472388d344241a17e1e96ffe5905dd83b939f8fe

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b200c1e51bb8c3abfc71571853e4fd7f8db001211f0bc1eceface875fdbc3bb4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2019-07-22T14:44:05Z",
    "title_canon_sha256": "f48ab7cf39fc2a4958590bd34d4c084ad2231ecdc36a7537db4093e3c8387d34"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1907.09346",
    "kind": "arxiv",
    "version": 1
  }
}