Pith Number

pith:KLEAXTPG

pith:2015:KLEAXTPGUIG2BIYFE2AIAODNUG

not attested not anchored not stored refs pending

Equation of state and Kosterlitz-Thouless transition temperature in two-dimensional Fermi gases: An analytical approach

Michael Klawunn

arxiv:1510.02081 v2 · 2015-10-07 · 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{KLEAXTPGUIG2BIYFE2AIAODNUG}

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	2026-05-18T01:11:37.437141Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

52c80bcde6a20da0a305268080386da18402a1cd755e47108d6be4ac610c5085

Aliases

arxiv: 1510.02081 · arxiv_version: 1510.02081v2 · doi: 10.48550/arxiv.1510.02081 · pith_short_12: KLEAXTPGUIG2 · pith_short_16: KLEAXTPGUIG2BIYF · pith_short_8: KLEAXTPG

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/KLEAXTPGUIG2BIYFE2AIAODNUG \
  | 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: 52c80bcde6a20da0a305268080386da18402a1cd755e47108d6be4ac610c5085

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a65702cc66e02f181f29a9acae40b54c8a41b82db3c54ac5d7950fd2929867cd",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.quant-gas",
    "submitted_at": "2015-10-07T19:55:36Z",
    "title_canon_sha256": "2555404fc1ff837baa3038038bdffd5391c1418f797672bd1d88f987d84e9b97"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1510.02081",
    "kind": "arxiv",
    "version": 2
  }
}