Pith Number

pith:KNP2LBPS

pith:2012:KNP2LBPSOC5WVTNFL4BBH522FU

not attested not anchored not stored refs pending

Pairing in a two-dimensional Fermi gas with population imbalance

B. Gr\'emaud, G. G. Batrouni, M. J. Wolak, R. T. Scalettar

arxiv:1206.5050 v1 · 2012-06-22 · 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{KNP2LBPSOC5WVTNFL4BBH522FU}

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	2026-05-18T01:56:43.403200Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

535fa585f270bb6acda55f0213f75a2d1d0016b249b11d01d346199a67c6e89e

Aliases

arxiv: 1206.5050 · arxiv_version: 1206.5050v1 · doi: 10.48550/arxiv.1206.5050 · pith_short_12: KNP2LBPSOC5W · pith_short_16: KNP2LBPSOC5WVTNF · pith_short_8: KNP2LBPS

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/KNP2LBPSOC5WVTNFL4BBH522FU \
  | 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: 535fa585f270bb6acda55f0213f75a2d1d0016b249b11d01d346199a67c6e89e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6bde6a6772b4b7e7fb39c087cdce11d5219fcb5fba476a1581781a840b5f7444",
    "cross_cats_sorted": [
      "cond-mat.str-el"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.quant-gas",
    "submitted_at": "2012-06-22T04:15:26Z",
    "title_canon_sha256": "b9fada61ffb774ba5f365a7a33251bd6c7573c5a34622ac7a8e537b3ff6583f5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1206.5050",
    "kind": "arxiv",
    "version": 1
  }
}