Pith Number

pith:CE3NKAXL

pith:2012:CE3NKAXLQQYGB53AVVCKHOABU7

not attested not anchored not stored refs pending

Virial expansion for a strongly correlated Fermi system and its application to ultracold atomic Fermi gases

Xia-Ji Liu

arxiv:1210.2176 v1 · 2012-10-08 · cond-mat.quant-gas · cond-mat.stat-mech · cond-mat.str-el · 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{CE3NKAXLQQYGB53AVVCKHOABU7}

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	2026-05-18T03:10:37.271765Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1136d502eb843060f760ad44a3b801a7ea2ea2ada276a19daba0fef693fce349

Aliases

arxiv: 1210.2176 · arxiv_version: 1210.2176v1 · doi: 10.48550/arxiv.1210.2176 · pith_short_12: CE3NKAXLQQYG · pith_short_16: CE3NKAXLQQYGB53A · pith_short_8: CE3NKAXL

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/CE3NKAXLQQYGB53AVVCKHOABU7 \
  | 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: 1136d502eb843060f760ad44a3b801a7ea2ea2ada276a19daba0fef693fce349

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "35bb4c330d8acc4487066f1eaaca452e71852922710e826c7d350074369f15bc",
    "cross_cats_sorted": [
      "cond-mat.stat-mech",
      "cond-mat.str-el",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.quant-gas",
    "submitted_at": "2012-10-08T07:56:35Z",
    "title_canon_sha256": "57edf8dd5610ee22b6ab7fa4d835a1ee6dfa8b9cbeb9e7a68b7399d33e0a81d6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1210.2176",
    "kind": "arxiv",
    "version": 1
  }
}