Pith Number

pith:YJ4TSYVM

pith:2019:YJ4TSYVMINSNGZESUUA3AERWPB

not attested not anchored not stored refs pending

Ergoregion instabilities in rotating two-dimensional Bose--Einstein condensates: new perspectives on the stability of quantized vortices

Iacopo Carusotto, Luca Giacomelli

arxiv:1905.02447 v3 · 2019-05-07 · cond-mat.quant-gas · gr-qc

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YJ4TSYVMINSNGZESUUA3AERWPB}

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	2026-07-05T01:23:05.160321Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c2793962ac4364d36492a501b01236786328aeb4b8e4c1356b2d5048e55647e6

Aliases

arxiv: 1905.02447 · arxiv_version: 1905.02447v3 · doi: 10.48550/arxiv.1905.02447 · pith_short_12: YJ4TSYVMINSN · pith_short_16: YJ4TSYVMINSNGZES · pith_short_8: YJ4TSYVM

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/YJ4TSYVMINSNGZESUUA3AERWPB \
  | 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: c2793962ac4364d36492a501b01236786328aeb4b8e4c1356b2d5048e55647e6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1ba72f48d57a81d87b58effbd652195791863259356ede4e493bd85023e1ee0a",
    "cross_cats_sorted": [
      "gr-qc"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.quant-gas",
    "submitted_at": "2019-05-07T10:06:29Z",
    "title_canon_sha256": "3fb4b7775b76239ec0f7975d30a3ecced7084249d870f8e325054974b3096e39"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.02447",
    "kind": "arxiv",
    "version": 3
  }
}