Pith Number

pith:CVEPNU7T

pith:2012:CVEPNU7T4R5XTPRC5WKGGD2BKW

not attested not anchored not stored refs pending

Energetically stable singular vortex cores in an atomic spin-1 Bose-Einstein condensate

Janne Ruostekoski, Justin Lovegrove, Magnus O. Borgh

arxiv:1204.6347 v4 · 2012-04-27 · cond-mat.quant-gas · quant-ph

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CVEPNU7T4R5XTPRC5WKGGD2BKW}

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	2026-05-18T03:51:13.951789Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1548f6d3f3e47b79be22ed94630f415597f4c99ad89ccec32d45021ae19609e2

Aliases

arxiv: 1204.6347 · arxiv_version: 1204.6347v4 · doi: 10.48550/arxiv.1204.6347 · pith_short_12: CVEPNU7T4R5X · pith_short_16: CVEPNU7T4R5XTPRC · pith_short_8: CVEPNU7T

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/CVEPNU7T4R5XTPRC5WKGGD2BKW \
  | 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: 1548f6d3f3e47b79be22ed94630f415597f4c99ad89ccec32d45021ae19609e2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4353ba0fcacc41080bdd07809df82eb68a87da56833d19fe34c9025f6bd16013",
    "cross_cats_sorted": [
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.quant-gas",
    "submitted_at": "2012-04-27T23:28:22Z",
    "title_canon_sha256": "1c12fd1f833c1d0a5e08cab81fc7e50e78eaf8a16183e3b3b64344a42dd2c525"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1204.6347",
    "kind": "arxiv",
    "version": 4
  }
}