Pith Number

pith:CPVNIW6Q

pith:2009:CPVNIW6QGNJL6PPZERGVZQ44JV

not attested not anchored not stored refs pending

Trapped Two-Dimensional Fermi Gases with Population Imbalance

Achilleas Lazarides, Bert Van Schaeybroeck, Jacques Tempere, Serghei Klimin

arxiv:0911.0984 v2 · 2009-11-05 · cond-mat.other · cond-mat.quant-gas · cond-mat.stat-mech

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CPVNIW6QGNJL6PPZERGVZQ44JV}

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	2026-05-18T04:05:46.981072Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

13ead45bd03352bf3df9244d5cc39c4d4555fb25851d953a4edf85959bafe85b

Aliases

arxiv: 0911.0984 · arxiv_version: 0911.0984v2 · doi: 10.48550/arxiv.0911.0984 · pith_short_12: CPVNIW6QGNJL · pith_short_16: CPVNIW6QGNJL6PPZ · pith_short_8: CPVNIW6Q

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/CPVNIW6QGNJL6PPZERGVZQ44JV \
  | 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: 13ead45bd03352bf3df9244d5cc39c4d4555fb25851d953a4edf85959bafe85b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f397dd8ac0796cc381b24a19de0fc1be2ded111bd6150a09b6c9a3508dcaa7ae",
    "cross_cats_sorted": [
      "cond-mat.quant-gas",
      "cond-mat.stat-mech"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.other",
    "submitted_at": "2009-11-05T06:56:55Z",
    "title_canon_sha256": "8d713fa420b9377ea37e1cc17a64e41568ee85b367459b4c4404005814c420d4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0911.0984",
    "kind": "arxiv",
    "version": 2
  }
}