Pith Number

pith:WYJS5OJ7

pith:2011:WYJS5OJ7LWNSVX3AMGQ4LVT7PW

not attested not anchored not stored refs pending

Intrinsic Quantum Correlations of Weak Coherent States for Quantum Communication

Erin Scanlon, Kim Fook Lee, Travis Beaulieu, Viktor Bollen, Yong Meng Sua

arxiv:1102.1941 v1 · 2011-02-09 · 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{WYJS5OJ7LWNSVX3AMGQ4LVT7PW}

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	2026-05-18T04:29:43.973343Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b6132eb93f5d9b2adf6061a1c5d67f7dbe066e990e74237c80ff792b591cb12d

Aliases

arxiv: 1102.1941 · arxiv_version: 1102.1941v1 · doi: 10.48550/arxiv.1102.1941 · pith_short_12: WYJS5OJ7LWNS · pith_short_16: WYJS5OJ7LWNSVX3A · pith_short_8: WYJS5OJ7

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/WYJS5OJ7LWNSVX3AMGQ4LVT7PW \
  | 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: b6132eb93f5d9b2adf6061a1c5d67f7dbe066e990e74237c80ff792b591cb12d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "98ee45e878231103ef68f1cce28398eb7b88edce34f45972a578cbabeff7d020",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2011-02-09T19:04:45Z",
    "title_canon_sha256": "0929fe46098237775bc62c21ac83c0608b96d8b545d14f1649cba333b2c10448"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1102.1941",
    "kind": "arxiv",
    "version": 1
  }
}