Pith Number

pith:C2HOKTOH

pith:2015:C2HOKTOHBO6KHPF7DXPGICIZD6

not attested not anchored not stored refs pending

Equation of State of Ultracold Fermions in the 2D BEC-BCS Crossover Region

A. N. Wenz, D. Kedar, G. Z\"urn, I. Boettcher, L. Bayha, M. G. Ries, M. Neidig, P. A. Murthy, S. Jochim, T. Enss

arxiv:1509.03610 v2 · 2015-09-11 · cond-mat.quant-gas · cond-mat.stat-mech · cond-mat.str-el

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{C2HOKTOHBO6KHPF7DXPGICIZD6}

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	2026-05-18T01:21:37.025304Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

168ee54dc70bbca3bcbf1dde6409191f8615a64e0d25dd9155a88394ff9deb30

Aliases

arxiv: 1509.03610 · arxiv_version: 1509.03610v2 · doi: 10.48550/arxiv.1509.03610 · pith_short_12: C2HOKTOHBO6K · pith_short_16: C2HOKTOHBO6KHPF7 · pith_short_8: C2HOKTOH

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/C2HOKTOHBO6KHPF7DXPGICIZD6 \
  | 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: 168ee54dc70bbca3bcbf1dde6409191f8615a64e0d25dd9155a88394ff9deb30

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bf6611a2224d7760d99671ab21eef055d03da6488f29f3f2e1891554a24a19b0",
    "cross_cats_sorted": [
      "cond-mat.stat-mech",
      "cond-mat.str-el"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.quant-gas",
    "submitted_at": "2015-09-11T19:04:44Z",
    "title_canon_sha256": "ac26a3e898dae6b22604c3358dcd9312f9d849f3cd02fd4a5dc0d479bcf4e76a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1509.03610",
    "kind": "arxiv",
    "version": 2
  }
}