Pith Number

pith:ORC7RWSS

pith:2006:ORC7RWSSKPTXTAYITRT5CDS66N

not attested not anchored not stored refs pending

Theory of Superfluids with Population Imbalance: Finite Temperature and BCS-BEC Crossover Effects

Chih-Chun Chien, K. Levin, Qijin Chen, Yan He

arxiv:cond-mat/0608662 v1 · 2006-08-30 · cond-mat.str-el · cond-mat.quant-gas · cond-mat.supr-con

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ORC7RWSSKPTXTAYITRT5CDS66N}

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	2026-05-18T04:13:37.168244Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7445f8da5253e77983089c67d10e5ef36d48787c681e5c75f8f2ce5d11c8a7ce

Aliases

arxiv: cond-mat/0608662 · arxiv_version: cond-mat/0608662v1 · doi: 10.48550/arxiv.cond-mat/0608662 · pith_short_12: ORC7RWSSKPTX · pith_short_16: ORC7RWSSKPTXTAYI · pith_short_8: ORC7RWSS

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/ORC7RWSSKPTXTAYITRT5CDS66N \
  | 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: 7445f8da5253e77983089c67d10e5ef36d48787c681e5c75f8f2ce5d11c8a7ce

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f049613a8239efd81f80b781f455c4069cb2a69b17c6407d50286c0f51fc878d",
    "cross_cats_sorted": [
      "cond-mat.quant-gas",
      "cond-mat.supr-con"
    ],
    "license": "",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2006-08-30T19:54:04Z",
    "title_canon_sha256": "23cbe8a9a6c8913e7d11556a18b3ad635550a928664fb76ddf8ea2e283c8592d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/0608662",
    "kind": "arxiv",
    "version": 1
  }
}