Pith Number

pith:RSBJSQFN

pith:2015:RSBJSQFNAS6GZ66MRHI7LKATFI

not attested not anchored not stored refs pending

Cusp bifurcation in the eigenvalue spectrum of PT-symmetric Bose-Einstein condensates

Daniel Dizdarevic, Daniel Haag, Dennis Dast, G\"unter Wunner, Holger Cartarius, J\"org Main

arxiv:1501.03725 v1 · 2015-01-15 · 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{RSBJSQFNAS6GZ66MRHI7LKATFI}

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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	2026-05-18T02:20:02.852204Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8c829940ad04bc6cfbcc89d1f5a8132a2478fa6f68d22264aec26017b7ef7f0f

Aliases

arxiv: 1501.03725 · arxiv_version: 1501.03725v1 · doi: 10.48550/arxiv.1501.03725 · pith_short_12: RSBJSQFNAS6G · pith_short_16: RSBJSQFNAS6GZ66M · pith_short_8: RSBJSQFN

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/RSBJSQFNAS6GZ66MRHI7LKATFI \
  | 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: 8c829940ad04bc6cfbcc89d1f5a8132a2478fa6f68d22264aec26017b7ef7f0f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b48664a44e471017d4f325806b414cccd8ab19f0c1d00d98b300f8b96387049b",
    "cross_cats_sorted": [
      "cond-mat.quant-gas",
      "nlin.CD"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "quant-ph",
    "submitted_at": "2015-01-15T16:03:33Z",
    "title_canon_sha256": "07a132ffeff93c63a7d1723937c6b9c79e3623a4586e95d52ce9dbdd1a2734db"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1501.03725",
    "kind": "arxiv",
    "version": 1
  }
}