Pith Number

pith:QPR3XCOW

pith:2013:QPR3XCOWFULVXJD4SJIBWYGVTP

not attested not anchored not stored refs pending

Roton confinement in trapped dipolar Bose-Einstein condensates

K. {\L}akomy, L. Santos, M. Jona-Lasinio

arxiv:1301.4907 v3 · 2013-01-21 · cond-mat.quant-gas · physics.atom-ph · 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{QPR3XCOWFULVXJD4SJIBWYGVTP}

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	2026-05-18T03:18:40.212546Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

83e3bb89d62d175ba47c92501b60d59bc87b20f33047eaba3f68ccd540a0450b

Aliases

arxiv: 1301.4907 · arxiv_version: 1301.4907v3 · doi: 10.48550/arxiv.1301.4907 · pith_short_12: QPR3XCOWFULV · pith_short_16: QPR3XCOWFULVXJD4 · pith_short_8: QPR3XCOW

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/QPR3XCOWFULVXJD4SJIBWYGVTP \
  | 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: 83e3bb89d62d175ba47c92501b60d59bc87b20f33047eaba3f68ccd540a0450b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cb83d592cc1ac4007aaa13ae84783447a4e10fa56d7dc70c12dc720482ab22ed",
    "cross_cats_sorted": [
      "physics.atom-ph",
      "quant-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.quant-gas",
    "submitted_at": "2013-01-21T16:11:00Z",
    "title_canon_sha256": "f9809ea4a88c55bdcbcecbd618b01caf6e871e6c9123538bba4d9db9c911c529"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1301.4907",
    "kind": "arxiv",
    "version": 3
  }
}