Pith Number

pith:MTJJL6KX

pith:2009:MTJJL6KXOJBKUDWHCYWOI3BIOQ

not attested not anchored not stored refs pending

Quantum entanglement of spin-1 bosons with coupled ground states in optical lattices

B. \"Oztop, L. You, M. \"O. Oktel, \"O. E. M\"ustecapl{\i}o\u{g}lu

arxiv:0906.1686 v2 · 2009-06-09 · cond-mat.quant-gas · 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{MTJJL6KXOJBKUDWHCYWOI3BIOQ}

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	2026-05-18T01:09:24.247571Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

64d295f9577242aa0ec7162ce46c2874231ccbd763425cc6c3e8438eaa2f832f

Aliases

arxiv: 0906.1686 · arxiv_version: 0906.1686v2 · doi: 10.48550/arxiv.0906.1686 · pith_short_12: MTJJL6KXOJBK · pith_short_16: MTJJL6KXOJBKUDWH · pith_short_8: MTJJL6KX

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/MTJJL6KXOJBKUDWHCYWOI3BIOQ \
  | 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: 64d295f9577242aa0ec7162ce46c2874231ccbd763425cc6c3e8438eaa2f832f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2a49a94205221d4c5a23c214621b49d686c4d6a6e3ac31d1a93973941e0517f0",
    "cross_cats_sorted": [
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.quant-gas",
    "submitted_at": "2009-06-09T10:31:43Z",
    "title_canon_sha256": "2bd7e1f4b42d3955055badc5c8fda453c1d1de46d1f3f27ee67a7a5a257414f0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0906.1686",
    "kind": "arxiv",
    "version": 2
  }
}