Pith Number

pith:QBEBVGHJ

pith:2009:QBEBVGHJOYBZIPH42IZ5LM6KLA

not attested not anchored not stored refs pending

Phase transition from straight into twisted vortex-lines in dipolar Bose-Einstein condensates

L. Santos, M. Klawunn

arxiv:0902.3058 v1 · 2009-02-18 · cond-mat.other

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QBEBVGHJOYBZIPH42IZ5LM6KLA}

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	2026-05-18T04:41:52.945580Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

80481a98e97603943cfcd233d5b3ca5814b0a51c9fb1805e45d4265dff0a8499

Aliases

arxiv: 0902.3058 · arxiv_version: 0902.3058v1 · doi: 10.48550/arxiv.0902.3058 · pith_short_12: QBEBVGHJOYBZ · pith_short_16: QBEBVGHJOYBZIPH4 · pith_short_8: QBEBVGHJ

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/QBEBVGHJOYBZIPH42IZ5LM6KLA \
  | 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: 80481a98e97603943cfcd233d5b3ca5814b0a51c9fb1805e45d4265dff0a8499

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c62535a27eff14596ffe0f25997daf9682617dc3f7471b46ebc37b69277ea999",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.other",
    "submitted_at": "2009-02-18T13:36:45Z",
    "title_canon_sha256": "80836dc22c67ff460adfa6f6c0a5280a96c2e02e217596521b150cb145f84983"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0902.3058",
    "kind": "arxiv",
    "version": 1
  }
}