Pith Number

pith:UBETOKLD

pith:2013:UBETOKLDTXE3WLDKUG5URT23FJ

not attested not anchored not stored refs pending

Spontaneous symmetry breaking in spinor Bose-Einstein condensates

B. L\"ucke, C. Klempt, F. Deuretzbacher, G. Gebreyesus, J.J. Arlt, L. Santos, M. Scherer, O. Topic, W. Ertmer

arxiv:1309.0424 v1 · 2013-09-02 · quant-ph · 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{UBETOKLDTXE3WLDKUG5URT23FJ}

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	2026-05-18T03:02:34.598439Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a0493729639dc9bb2c6aa1bb48cf5b2a678ed39dbce3f014fbd49c5136cbf200

Aliases

arxiv: 1309.0424 · arxiv_version: 1309.0424v1 · doi: 10.48550/arxiv.1309.0424 · pith_short_12: UBETOKLDTXE3 · pith_short_16: UBETOKLDTXE3WLDK · pith_short_8: UBETOKLD

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/UBETOKLDTXE3WLDKUG5URT23FJ \
  | 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: a0493729639dc9bb2c6aa1bb48cf5b2a678ed39dbce3f014fbd49c5136cbf200

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "359c7daf85ab271b81deb7619ae43402ca1dcdd0141e6a0d3af377faad32b8e5",
    "cross_cats_sorted": [
      "cond-mat.quant-gas"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2013-09-02T14:36:44Z",
    "title_canon_sha256": "e2ec86fc50b11cde94a00330b19e295a75853d67006a7ee6014a5ad6599cecf1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1309.0424",
    "kind": "arxiv",
    "version": 1
  }
}