Pith Number

pith:KQASKNM2

pith:2017:KQASKNM2YBPQ7E5K7IYEVWRK4A

not attested not anchored not stored refs pending

Local correlations reveal the superfluid to normal boundary in a trapped two-dimensional quantum gas

Aur\'elien Perrin (LPL), Camilla De Rossi (LPL), H\'el\`ene Perrin (LPL), Laurent Longchambon (LPL), Mathieu De Go\"er de Herve (LPL), Romain Dubessy (LPL), Thomas Badr (LPL)

arxiv:1711.04586 v1 · 2017-11-13 · 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{KQASKNM2YBPQ7E5K7IYEVWRK4A}

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	2026-05-18T00:19:25.312667Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

540125359ac05f0f93aafa304ada2ae02439c6536971b7d84fdf1b87c37d8834

Aliases

arxiv: 1711.04586 · arxiv_version: 1711.04586v1 · doi: 10.48550/arxiv.1711.04586 · pith_short_12: KQASKNM2YBPQ · pith_short_16: KQASKNM2YBPQ7E5K · pith_short_8: KQASKNM2

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/KQASKNM2YBPQ7E5K7IYEVWRK4A \
  | 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: 540125359ac05f0f93aafa304ada2ae02439c6536971b7d84fdf1b87c37d8834

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2b16367c0a17fa3393c761703b836b76252ba3e650212875e0fc98cad67391b6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.quant-gas",
    "submitted_at": "2017-11-13T14:02:01Z",
    "title_canon_sha256": "88cda74048c41528052563ed576c93724169cb39616bc06942f360e75b95ef85"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1711.04586",
    "kind": "arxiv",
    "version": 1
  }
}