Pith Number

pith:GV7Q2C7U

pith:2011:GV7Q2C7U5NMQCZ2WKS2NJ2SSKF

not attested not anchored not stored refs pending

Remote Entanglement between a Single Atom and a Bose-Einstein Condensate

C. Hahn, C. Vo, G. Rempe, J. Bochmann, M. Lettner, M. M\"ucke, S. Baur, S. D\"urr, S. Riedl, S. Ritter

arxiv:1102.4285 v2 · 2011-02-21 · quant-ph · cond-mat.quant-gas

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GV7Q2C7U5NMQCZ2WKS2NJ2SSKF}

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	2026-05-18T04:21:00.387741Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

357f0d0bf4eb5901675654b4d4ea525146f030eb17cf3d97f314af82f1fca005

Aliases

arxiv: 1102.4285 · arxiv_version: 1102.4285v2 · doi: 10.48550/arxiv.1102.4285 · pith_short_12: GV7Q2C7U5NMQ · pith_short_16: GV7Q2C7U5NMQCZ2W · pith_short_8: GV7Q2C7U

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/GV7Q2C7U5NMQCZ2WKS2NJ2SSKF \
  | 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: 357f0d0bf4eb5901675654b4d4ea525146f030eb17cf3d97f314af82f1fca005

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "577b28cebae15fa053c2eb0f5e0d65f2c3349c7099aee9f89e9dc7ae9c94c5e6",
    "cross_cats_sorted": [
      "cond-mat.quant-gas"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2011-02-21T17:26:41Z",
    "title_canon_sha256": "86411838524d0a36ae9bd3532290eaeac5fc5b8c4efd0fa392d963e5ab151a78"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1102.4285",
    "kind": "arxiv",
    "version": 2
  }
}