Pith Number

pith:43IXCVUH

pith:2014:43IXCVUHCQJCOCVOTJTKEYJWNU

not attested not anchored not stored refs pending

Tunable spin-spin interactions and entanglement of ions in separate wells

Andrew C. Wilson, David J. Wineland, Dietrich Leibfried, Emanuel Knill, Kenton R. Brown, Yves Colombe

arxiv:1407.5127 v1 · 2014-07-18 · 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{43IXCVUHCQJCOCVOTJTKEYJWNU}

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	2026-05-18T02:47:14.882287Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e6d17156871412270aae9a66a261366d3aa6218d6e1639cd71acfbfc37f81797

Aliases

arxiv: 1407.5127 · arxiv_version: 1407.5127v1 · doi: 10.48550/arxiv.1407.5127 · pith_short_12: 43IXCVUHCQJC · pith_short_16: 43IXCVUHCQJCOCVO · pith_short_8: 43IXCVUH

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/43IXCVUHCQJCOCVOTJTKEYJWNU \
  | 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: e6d17156871412270aae9a66a261366d3aa6218d6e1639cd71acfbfc37f81797

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b52b4d7b64c02e1e6af62270257a0508f20d4d6c875a200c9e9cb5d5ac1451e6",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/publicdomain/",
    "primary_cat": "quant-ph",
    "submitted_at": "2014-07-18T22:30:42Z",
    "title_canon_sha256": "73a039f8c22c84c42c34e057eba421ca5d004f5efdf91bee900307769db3c5db"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1407.5127",
    "kind": "arxiv",
    "version": 1
  }
}