Pith Number

pith:ZIRBKCJ6

pith:2017:ZIRBKCJ6TMVWF3MRBZKWIUAZUM

not attested not anchored not stored refs pending

Time-of-flight expansion of binary Bose-Einstein condensates at finite temperature

Jan J. Arlt, Kean Loon Lee, Kristoffer T. Skalmstang, Lars J. Wacker, Magnus G. Skou, Nick P. Proukakis, Nils B. J{\o}rgensen

arxiv:1712.07481 v2 · 2017-12-20 · 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{ZIRBKCJ6TMVWF3MRBZKWIUAZUM}

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	2026-05-18T00:19:16.632995Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ca2215093e9b2b62ed910e55645019a32a2a30e02ec5289069d65e9168d3111c

Aliases

arxiv: 1712.07481 · arxiv_version: 1712.07481v2 · doi: 10.48550/arxiv.1712.07481 · pith_short_12: ZIRBKCJ6TMVW · pith_short_16: ZIRBKCJ6TMVWF3MR · pith_short_8: ZIRBKCJ6

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/ZIRBKCJ6TMVWF3MRBZKWIUAZUM \
  | 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: ca2215093e9b2b62ed910e55645019a32a2a30e02ec5289069d65e9168d3111c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cdb92ae5de2045a329cc561dff4b1f6e7cb587139c819793b6066f2642780e5c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.quant-gas",
    "submitted_at": "2017-12-20T13:52:28Z",
    "title_canon_sha256": "2fff9636dbcd081f4ac3b6fe8c26564df3261e2eca5ada4e1c7cc843b1f3a7ff"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1712.07481",
    "kind": "arxiv",
    "version": 2
  }
}