Pith Number

pith:UWPNH4IU

pith:2013:UWPNH4IUYDPZ46WOXQ5LSLLMME

not attested not anchored not stored refs pending

Experimental Distillation of Quantum Nonlocality

C Zu, D.-L. Deng, F. Wang, L.-M. Duan, P.-Y. Hou, X.-Y. Chang

arxiv:1305.4212 v1 · 2013-05-18 · 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{UWPNH4IUYDPZ46WOXQ5LSLLMME}

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	2026-05-18T01:49:49.102527Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a59ed3f114c0df9e7acebc3ab92d6c61140e96386c3789be7a6c3a1a3ab5b75a

Aliases

arxiv: 1305.4212 · arxiv_version: 1305.4212v1 · doi: 10.48550/arxiv.1305.4212 · pith_short_12: UWPNH4IUYDPZ · pith_short_16: UWPNH4IUYDPZ46WO · pith_short_8: UWPNH4IU

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/UWPNH4IUYDPZ46WOXQ5LSLLMME \
  | 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: a59ed3f114c0df9e7acebc3ab92d6c61140e96386c3789be7a6c3a1a3ab5b75a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9984c03974e958da0909ff658c1a7aa62f1b47e82f87f646ae93ba8c1e7d0e0b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2013-05-18T00:51:39Z",
    "title_canon_sha256": "f0b0c033a676a0d8770b8d60237518fb1c9e1a523f7a7c82b0a03d6fb4219dd9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1305.4212",
    "kind": "arxiv",
    "version": 1
  }
}