Pith Number

pith:XBLD7MBF

pith:2015:XBLD7MBFDIT52XPBHBEGPWVPCL

not attested not anchored not stored refs pending

Quantum phase transitions and Berezinskii-Kosterlitz-Thouless temperature in a two-dimensional spin-orbit-coupled Fermi gas

Carlos A.R. S\'a de Melo, Jacques Tempere, Jeroen P.A. Devreese

arxiv:1508.02545 v2 · 2015-08-11 · 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{XBLD7MBFDIT52XPBHBEGPWVPCL}

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	2026-05-18T01:28:25.243837Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b8563fb0251a27dd5de1384867daaf12f1fcb82dbe9185a778980df336a4aa54

Aliases

arxiv: 1508.02545 · arxiv_version: 1508.02545v2 · doi: 10.48550/arxiv.1508.02545 · pith_short_12: XBLD7MBFDIT5 · pith_short_16: XBLD7MBFDIT52XPB · pith_short_8: XBLD7MBF

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/XBLD7MBFDIT52XPBHBEGPWVPCL \
  | 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: b8563fb0251a27dd5de1384867daaf12f1fcb82dbe9185a778980df336a4aa54

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7c57efa22054d8f13a0c7200899007321a43280eb322c658d71525d590adda49",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.quant-gas",
    "submitted_at": "2015-08-11T10:14:17Z",
    "title_canon_sha256": "1e2ec84994f62ff6e9464a0e0e5bc803982495e9cae84731448bb1e01ced941e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1508.02545",
    "kind": "arxiv",
    "version": 2
  }
}