Pith Number

pith:UVLH7A2I

pith:2013:UVLH7A2I7TELMOYRGC6W3G32RE

not attested not anchored not stored refs pending

Generating Entangled Spin States for Quantum Metrology by Single-Photon Detection

Hao Zhang, Jiazhong Hu, Monika H. Schleier-Smith, Robert McConnell, Senka \'Cuk, Vladan Vuleti\'c

arxiv:1308.6174 v1 · 2013-08-28 · physics.atom-ph · 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{UVLH7A2I7TELMOYRGC6W3G32RE}

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	2026-05-18T01:47:57.430621Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a5567f8348fcc8b63b1130bd6d9b7a892abfd029160711856941f91a8c897e6f

Aliases

arxiv: 1308.6174 · arxiv_version: 1308.6174v1 · doi: 10.48550/arxiv.1308.6174 · pith_short_12: UVLH7A2I7TEL · pith_short_16: UVLH7A2I7TELMOYR · pith_short_8: UVLH7A2I

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/UVLH7A2I7TELMOYRGC6W3G32RE \
  | 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: a5567f8348fcc8b63b1130bd6d9b7a892abfd029160711856941f91a8c897e6f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3b1acd39c32e4fb15494c5a46fda7a67bfe49950ff6e626912ed0c56f8fe3659",
    "cross_cats_sorted": [
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.atom-ph",
    "submitted_at": "2013-08-28T14:52:33Z",
    "title_canon_sha256": "54758665833f6ce4c87a72d613c33f15b46f203599ff629995ac21046bf5d170"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1308.6174",
    "kind": "arxiv",
    "version": 1
  }
}