Pith Number

pith:NOW366GW

pith:2018:NOW366GWAX3XZ7QEXZT5C4CNZ6

not attested not anchored not stored refs pending

Signatures of a universal jump in the superfluid density in two-dimensional Bose gas with finite number of particles

Krzysztof Gawryluk, Miros{\l}aw Brewczyk

arxiv:1809.10967 v2 · 2018-09-28 · 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{NOW366GWAX3XZ7QEXZT5C4CNZ6}

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	2026-05-17T23:50:23.714783Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6badbf78d605f77cfe04be67d1704dcfae135e61c587268fb724c1422fcd9179

Aliases

arxiv: 1809.10967 · arxiv_version: 1809.10967v2 · doi: 10.48550/arxiv.1809.10967 · pith_short_12: NOW366GWAX3X · pith_short_16: NOW366GWAX3XZ7QE · pith_short_8: NOW366GW

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/NOW366GWAX3XZ7QEXZT5C4CNZ6 \
  | 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: 6badbf78d605f77cfe04be67d1704dcfae135e61c587268fb724c1422fcd9179

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6f8f2faf2025d040e590a9018db5c78d1991b36266000dadf089abbd79285779",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.quant-gas",
    "submitted_at": "2018-09-28T11:34:33Z",
    "title_canon_sha256": "3602c784164ef19adb6b2cb545b83498b6b184e2d171a8cae56aa6e392e06acc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1809.10967",
    "kind": "arxiv",
    "version": 2
  }
}