Pith Number

pith:S2HATPKJ

pith:2015:S2HATPKJHSXII5YQJXS2E6Q2PL

not attested not anchored not stored refs pending

Reliable equation of state for composite bosons in the 2D BCS-BEC crossover

L. Salasnich

arxiv:1512.04067 v1 · 2015-12-13 · 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{S2HATPKJHSXII5YQJXS2E6Q2PL}

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	2026-05-18T01:20:01.067940Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

968e09bd493cae8477104de5a27a1a7af8143756a2dcc8b3c8fce97346ceb6aa

Aliases

arxiv: 1512.04067 · arxiv_version: 1512.04067v1 · doi: 10.48550/arxiv.1512.04067 · pith_short_12: S2HATPKJHSXI · pith_short_16: S2HATPKJHSXII5YQ · pith_short_8: S2HATPKJ

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/S2HATPKJHSXII5YQJXS2E6Q2PL \
  | 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: 968e09bd493cae8477104de5a27a1a7af8143756a2dcc8b3c8fce97346ceb6aa

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8436d12e40ce3927ff08e1ab715de6cf232203815b0cda12e1c289175284abf6",
    "cross_cats_sorted": [
      "cond-mat.supr-con"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.quant-gas",
    "submitted_at": "2015-12-13T15:33:52Z",
    "title_canon_sha256": "7f415101fa944213472f4132005ceb2eb8c5058cc0b40d4be9860f0e4cf039b6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1512.04067",
    "kind": "arxiv",
    "version": 1
  }
}