Pith Number

pith:AJIICWHU

pith:2012:AJIICWHUJQSAO57RBQQPCKPAME

not attested not anchored not stored refs pending

Entanglement enhancement in spatially inhomogeneous many-body systems

Andreas Buchleitner, Erich Runge, Tobias Bruenner, Vivian V. Franca

arxiv:1209.3268 v2 · 2012-09-14 · quant-ph · cond-mat.quant-gas · cond-mat.str-el

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{AJIICWHUJQSAO57RBQQPCKPAME}

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	2026-05-18T03:31:29.464142Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

02508158f44c240777f10c20f129e0611cd8c5a6acc62e90822138867a27c61a

Aliases

arxiv: 1209.3268 · arxiv_version: 1209.3268v2 · doi: 10.48550/arxiv.1209.3268 · pith_short_12: AJIICWHUJQSA · pith_short_16: AJIICWHUJQSAO57R · pith_short_8: AJIICWHU

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/AJIICWHUJQSAO57RBQQPCKPAME \
  | 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: 02508158f44c240777f10c20f129e0611cd8c5a6acc62e90822138867a27c61a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "99b637a48c59c8b74b549df2bb761ccc2ba8d7733ef5248cbdb3b8ea6114cabb",
    "cross_cats_sorted": [
      "cond-mat.quant-gas",
      "cond-mat.str-el"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2012-09-14T17:59:34Z",
    "title_canon_sha256": "ef225596d892079d6a75464713e8746b0c39d3aaa619548378ca42207eeb81da"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1209.3268",
    "kind": "arxiv",
    "version": 2
  }
}