Pith Number

pith:ILMR35M5

pith:2021:ILMR35M56XYJWDA7DJJSHCVXNG

not attested not anchored not stored refs pending

$\mathcal{PT}$-Symmetry Enhanced Berezinskii-Kosterlitz-Thouless Superfluidity

Chuanwei Zhang, Xi-Wang Luo, Yun-Mei Li

arxiv:2107.10391 v1 · 2021-07-21 · 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{ILMR35M56XYJWDA7DJJSHCVXNG}

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	2026-07-05T02:59:59.470731Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

42d91df59df5f09b0c1f1a53238ab7699c40f44fbf7ca18d6620763faaa7515e

Aliases

arxiv: 2107.10391 · arxiv_version: 2107.10391v1 · doi: 10.48550/arxiv.2107.10391 · pith_short_12: ILMR35M56XYJ · pith_short_16: ILMR35M56XYJWDA7 · pith_short_8: ILMR35M5

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/ILMR35M56XYJWDA7DJJSHCVXNG \
  | 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: 42d91df59df5f09b0c1f1a53238ab7699c40f44fbf7ca18d6620763faaa7515e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c8e527b166c0437da3ac4d8ad35899e0a92ab6027231f584a6eec7f11885336c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.quant-gas",
    "submitted_at": "2021-07-21T23:27:55Z",
    "title_canon_sha256": "3c08478a621a7ac87530c5cc69d054fbc3a36d5319df7f7d81abfcfd75189e89"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2107.10391",
    "kind": "arxiv",
    "version": 1
  }
}