Pith Number

pith:UO5SSTEV

pith:2015:UO5SSTEVAMNERI3KD5QLTKSHLF

not attested not anchored not stored refs pending

Density fluctuations in a quasi-one-dimensional Bose gas as observed in free expansion

Krzysztof Gawryluk, Mariusz Gajda, Miroslaw Brewczyk

arxiv:1504.05422 v1 · 2015-04-21 · 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{UO5SSTEVAMNERI3KD5QLTKSHLF}

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	2026-05-18T01:30:48.938122Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a3bb294c95031a48a36a1f60b9aa475976d19cb1983f51f66daccadd48fb4fff

Aliases

arxiv: 1504.05422 · arxiv_version: 1504.05422v1 · doi: 10.48550/arxiv.1504.05422 · pith_short_12: UO5SSTEVAMNE · pith_short_16: UO5SSTEVAMNERI3K · pith_short_8: UO5SSTEV

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/UO5SSTEVAMNERI3KD5QLTKSHLF \
  | 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: a3bb294c95031a48a36a1f60b9aa475976d19cb1983f51f66daccadd48fb4fff

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5612f7071741eec01d698e429ad8d67a442df511cc1bd040a0d3047d95d9cf70",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.quant-gas",
    "submitted_at": "2015-04-21T13:22:02Z",
    "title_canon_sha256": "a4bbddea9eea0e11332dc8a7fea0ab0454e30aa5d7733b6d8dd86cf252eebd3d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1504.05422",
    "kind": "arxiv",
    "version": 1
  }
}