Pith Number

pith:SGRZ7SBV

pith:2009:SGRZ7SBV5LAHZJFR6XKCTXKMSJ

not attested not anchored not stored refs pending

Splitting dynamics of giant vortices in dilute Bose-Einstein condensates

Mikko M\"ott\"onen, Pekko Kuopanportti

arxiv:0911.4042 v2 · 2009-11-20 · cond-mat.quant-gas

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SGRZ7SBV5LAHZJFR6XKCTXKMSJ}

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	2026-05-18T02:24:46.167519Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

91a39fc835eac07ca4b1f5d429dd4c925ee625da3778bb80c3f012706b611e0e

Aliases

arxiv: 0911.4042 · arxiv_version: 0911.4042v2 · doi: 10.48550/arxiv.0911.4042 · pith_short_12: SGRZ7SBV5LAH · pith_short_16: SGRZ7SBV5LAHZJFR · pith_short_8: SGRZ7SBV

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/SGRZ7SBV5LAHZJFR6XKCTXKMSJ \
  | 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: 91a39fc835eac07ca4b1f5d429dd4c925ee625da3778bb80c3f012706b611e0e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "319ccd648971478bb54b735d27ef2f7bfb79eef96b29a408ee128e01bcd0884c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.quant-gas",
    "submitted_at": "2009-11-20T14:56:46Z",
    "title_canon_sha256": "4ea50eede3e8ca3604aecae10f4945f44d4bdee1bc5d72b2c4814ff091a8ee97"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0911.4042",
    "kind": "arxiv",
    "version": 2
  }
}