Pith Number

pith:6PVKSTQB

pith:2002:6PVKSTQBJ3NSWQM474V5TLSAAR

not attested not anchored not stored refs pending

Thomas-Fermi approximation to static vortex states in superfluid trapped atomic gases

M. Urban, P. Schuck, X. Vinas

arxiv:cond-mat/0207261 v2 · 2002-07-10 · cond-mat · nucl-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6PVKSTQBJ3NSWQM474V5TLSAAR}

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	2026-07-04T16:32:36.761938Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f3eaa94e014edb2b419cff2bd9ae400476008bf54e2b85d9be846f39818745ac

Aliases

arxiv: cond-mat/0207261 · arxiv_version: cond-mat/0207261v2 · doi: 10.48550/arxiv.cond-mat/0207261 · pith_short_12: 6PVKSTQBJ3NS · pith_short_16: 6PVKSTQBJ3NSWQM4 · pith_short_8: 6PVKSTQB

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/6PVKSTQBJ3NSWQM474V5TLSAAR \
  | 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: f3eaa94e014edb2b419cff2bd9ae400476008bf54e2b85d9be846f39818745ac

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "796d051483068a456782ac1788eac2374d8301547d36fb4df1b9f1eba211f2aa",
    "cross_cats_sorted": [
      "nucl-th"
    ],
    "license": "",
    "primary_cat": "cond-mat",
    "submitted_at": "2002-07-10T15:33:15Z",
    "title_canon_sha256": "3c5179198d16d46f82c99e4ab40fcbd6ec99067f73e58cc6b15da258217e3bd0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/0207261",
    "kind": "arxiv",
    "version": 2
  }
}