Pith Number

pith:B46IJ2IX

pith:2013:B46IJ2IX7GENU5M2F5M7Q3JRNC

not attested not anchored not stored refs pending

Uniform spin susceptibility and spin-gap phenomenon in the BCS-BEC crossover regime of an ultracold Fermi gas

H. Tajima, R. Hanai, R. Watanabe, T. Kashimura, Y. Ohashi

arxiv:1312.1035 v1 · 2013-12-04 · cond-mat.quant-gas

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{B46IJ2IX7GENU5M2F5M7Q3JRNC}

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	2026-05-18T01:30:08.535056Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0f3c84e917f988da759a2f59f86d3168a95773d8d5dcd70b9b2c5ae87b383e49

Aliases

arxiv: 1312.1035 · arxiv_version: 1312.1035v1 · doi: 10.48550/arxiv.1312.1035 · pith_short_12: B46IJ2IX7GEN · pith_short_16: B46IJ2IX7GENU5M2 · pith_short_8: B46IJ2IX

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/B46IJ2IX7GENU5M2F5M7Q3JRNC \
  | 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: 0f3c84e917f988da759a2f59f86d3168a95773d8d5dcd70b9b2c5ae87b383e49

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "99ea11211c8f3507faf6a100424e23179b0592fcc5a0ccae6e443bc5b7217b5e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.quant-gas",
    "submitted_at": "2013-12-04T06:13:08Z",
    "title_canon_sha256": "1f47f061705130e95bbed405a093bda6a47ca7236d82134d3cdfbe2900e2e41c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1312.1035",
    "kind": "arxiv",
    "version": 1
  }
}