Pith Number

pith:OMQ3H34N

pith:2017:OMQ3H34NSHCQ7MZCRV7EQMBCIF

not attested not anchored not stored refs pending

Vortices in Bose-Einstein condensates with $\mathcal{PT}$-symmetric gain and loss

G\"unter Wunner, Holger Cartarius, J\"org Main, Lukas Schwarz, Ziad H. Musslimani

arxiv:1702.03846 v2 · 2017-02-13 · quant-ph · cond-mat.quant-gas · nlin.CD

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OMQ3H34NSHCQ7MZCRV7EQMBCIF}

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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	2026-05-18T00:44:35.093189Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7321b3ef8d91c50fb3228d7e48302241500eada8d1f31bf909a4a40ad913901b

Aliases

arxiv: 1702.03846 · arxiv_version: 1702.03846v2 · doi: 10.48550/arxiv.1702.03846 · pith_short_12: OMQ3H34NSHCQ · pith_short_16: OMQ3H34NSHCQ7MZC · pith_short_8: OMQ3H34N

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/OMQ3H34NSHCQ7MZCRV7EQMBCIF \
  | 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: 7321b3ef8d91c50fb3228d7e48302241500eada8d1f31bf909a4a40ad913901b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b56423af522acc0ad3146dbbdfb85b7c75287c680962552579168f311c273a60",
    "cross_cats_sorted": [
      "cond-mat.quant-gas",
      "nlin.CD"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2017-02-13T16:06:27Z",
    "title_canon_sha256": "ba72e9eafc435b2917cce1f5ff5280d91c9914df15ce9e588d85791922e38c8a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1702.03846",
    "kind": "arxiv",
    "version": 2
  }
}