Pith Number

pith:D3AOVRUL

pith:2007:D3AOVRULHHGQS3FRHBRXEJGL44

not attested not anchored not stored refs pending

Thermodynamics and superfluid density in BCS-BEC crossover with and without population imbalance

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

arxiv:0707.1751 v1 · 2007-07-12 · 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{D3AOVRULHHGQS3FRHBRXEJGL44}

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	2026-05-18T04:13:46.087579Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1ec0eac68b39cd096cb138637224cbe72f3247ffd2c703344a50bb395a7526a5

Aliases

arxiv: 0707.1751 · arxiv_version: 0707.1751v1 · doi: 10.48550/arxiv.0707.1751 · pith_short_12: D3AOVRULHHGQ · pith_short_16: D3AOVRULHHGQS3FR · pith_short_8: D3AOVRUL

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/D3AOVRULHHGQS3FRHBRXEJGL44 \
  | 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: 1ec0eac68b39cd096cb138637224cbe72f3247ffd2c703344a50bb395a7526a5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8ddfbd1abc8aab8b8f9a124d7ee6d785d0a565dffb7eaee5ad552f0d22d47b73",
    "cross_cats_sorted": [
      "cond-mat.quant-gas",
      "cond-mat.supr-con"
    ],
    "license": "",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2007-07-12T10:08:14Z",
    "title_canon_sha256": "868de0757ba1cec7b78a51e43fdfe52e6a5b7dfec178de690411d53bd6b37d04"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0707.1751",
    "kind": "arxiv",
    "version": 1
  }
}