Pith Number

pith:KCZDVB3L

pith:2013:KCZDVB3LTRABLE5XPWNO2YJAY7

not attested not anchored not stored refs pending

Spin Susceptibility and Strong Coupling Effects in an Ultracold Fermi Gas

Hiroyuki Tajima, Ryo Hanai, Ryota Watanabe, Yoji Ohashi

arxiv:1307.1301 v1 · 2013-07-04 · 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{KCZDVB3LTRABLE5XPWNO2YJAY7}

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	2026-05-18T01:30:08.590199Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

50b23a876b9c401593b77d9aed6120c7fcbd99453c52399d00e6f0f802971985

Aliases

arxiv: 1307.1301 · arxiv_version: 1307.1301v1 · doi: 10.48550/arxiv.1307.1301 · pith_short_12: KCZDVB3LTRAB · pith_short_16: KCZDVB3LTRABLE5X · pith_short_8: KCZDVB3L

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/KCZDVB3LTRABLE5XPWNO2YJAY7 \
  | 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: 50b23a876b9c401593b77d9aed6120c7fcbd99453c52399d00e6f0f802971985

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fab3ac42d4288e5eb52376becdfd455bb37b9271f867fded459bb3b36b4b6875",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.quant-gas",
    "submitted_at": "2013-07-04T12:31:20Z",
    "title_canon_sha256": "2ae0b4f02781d90db5752c58e9045481f69f458b4226cab5791cc72ddf6afcd4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1307.1301",
    "kind": "arxiv",
    "version": 1
  }
}