Pith Number

pith:FWR3AG5G

pith:1999:FWR3AG5GUXWLVKUHB7EDJBN6IX

not attested not anchored not stored refs pending

Vortex line and ring dynamics in trapped Bose-Einstein condensates

B. Jackson, C. S. Adams, J. F. McCann

arxiv:cond-mat/9907325 v1 · 1999-07-21 · cond-mat.stat-mech

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FWR3AG5GUXWLVKUHB7EDJBN6IX}

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	2026-07-04T16:13:04.294490Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2da3b01ba6a5ecbaaa870fc83485be45dd2f65c4a1cd4a762a7e73a53c750421

Aliases

arxiv: cond-mat/9907325 · arxiv_version: cond-mat/9907325v1 · doi: 10.48550/arxiv.cond-mat/9907325 · pith_short_12: FWR3AG5GUXWL · pith_short_16: FWR3AG5GUXWLVKUH · pith_short_8: FWR3AG5G

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/FWR3AG5GUXWLVKUHB7EDJBN6IX \
  | 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: 2da3b01ba6a5ecbaaa870fc83485be45dd2f65c4a1cd4a762a7e73a53c750421

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8a640f3a06367cdba2c916815cea240baf232c93321d69e9b8c7dbaaf0a2e14e",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "cond-mat.stat-mech",
    "submitted_at": "1999-07-21T15:34:24Z",
    "title_canon_sha256": "ba8d2896343b048be5dc1425aa81c745214c4a8bd1752694c926974867d29a1a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/9907325",
    "kind": "arxiv",
    "version": 1
  }
}