Pith Number

pith:Z2RVRQNR

pith:2025:Z2RVRQNRKNMRYDGCXJTF7QYCRE

not attested not anchored not stored refs pending

Trapping-potential dependence of the unitary Fermi gas at the BCS-BEC crossover

Ad\`ele Le Borgne, Domenico Orlando, Silas R. Beane, Susanne Reffert

arxiv:2510.26876 v2 · 2025-10-30 · cond-mat.quant-gas · hep-th · nucl-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{Z2RVRQNRKNMRYDGCXJTF7QYCRE}

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	2026-05-29T01:04:57.625489Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cea358c1b153591c0cc2ba665fc302891b4c2912ac92b25c3ca45c617b8e4a33

Aliases

arxiv: 2510.26876 · arxiv_version: 2510.26876v2 · doi: 10.48550/arxiv.2510.26876 · pith_short_12: Z2RVRQNRKNMR · pith_short_16: Z2RVRQNRKNMRYDGC · pith_short_8: Z2RVRQNR

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/Z2RVRQNRKNMRYDGCXJTF7QYCRE \
  | 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: cea358c1b153591c0cc2ba665fc302891b4c2912ac92b25c3ca45c617b8e4a33

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e4abe653eaa01250ce7c4dc7494481e54195159f5cd9253f59d67a4c22e2554b",
    "cross_cats_sorted": [
      "hep-th",
      "nucl-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.quant-gas",
    "submitted_at": "2025-10-30T18:00:00Z",
    "title_canon_sha256": "ba1011d6b58bc525d08c46b8b993b624082e48df55083b271180c5f4a7bda100"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2510.26876",
    "kind": "arxiv",
    "version": 2
  }
}