Pith Number

pith:ZDU6H4WQ

pith:2002:ZDU6H4WQNUBSFAAQZ3EG2ULCY2

not attested not anchored not stored refs pending

Vortex-vortex interactions in toroidally trapped Bose-Einstein condensates

A. Sanpera, L. Santos, M. Lewenstein, T. Schulte

arxiv:cond-mat/0202481 v1 · 2002-02-26 · cond-mat

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZDU6H4WQNUBSFAAQZ3EG2ULCY2}

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	2026-07-04T16:31:45.183144Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c8e9e3f2d06d03228010cec86d5162c6a032dc1c2d179d57cac79bd86a160597

Aliases

arxiv: cond-mat/0202481 · arxiv_version: cond-mat/0202481v1 · doi: 10.48550/arxiv.cond-mat/0202481 · pith_short_12: ZDU6H4WQNUBS · pith_short_16: ZDU6H4WQNUBSFAAQ · pith_short_8: ZDU6H4WQ

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/ZDU6H4WQNUBSFAAQZ3EG2ULCY2 \
  | 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: c8e9e3f2d06d03228010cec86d5162c6a032dc1c2d179d57cac79bd86a160597

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b7c758e7bc6362ac9af9a31fcbb8aaa6631f4572fc3faf6dbfc3fa901cbb16ba",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "cond-mat",
    "submitted_at": "2002-02-26T16:09:01Z",
    "title_canon_sha256": "4b8000afc88aac2deb00b7e8449ab8438a31a5c11ac79713d8d98ff2934d11d5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/0202481",
    "kind": "arxiv",
    "version": 1
  }
}