Pith Number

pith:HPUB3CAD

pith:2001:HPUB3CADDJLGMEEYIUGLK5YUTM

not attested not anchored not stored refs pending

Bose-Einstein Condensation in a Surface Micro Trap

A. Grossmann, C. Zimmermann, G. Schlotterbeck, H. Ott, J. Fortagh

arxiv:cond-mat/0109322 v1 · 2001-09-18 · 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{HPUB3CADDJLGMEEYIUGLK5YUTM}

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	2026-05-18T00:37:58.884948Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3be81d88031a56661098450cb577149b2d7e21627e92bb599970fcb4ab4f5a1f

Aliases

arxiv: cond-mat/0109322 · arxiv_version: cond-mat/0109322v1 · doi: 10.48550/arxiv.cond-mat/0109322 · pith_short_12: HPUB3CADDJLG · pith_short_16: HPUB3CADDJLGMEEY · pith_short_8: HPUB3CAD

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/HPUB3CADDJLGMEEYIUGLK5YUTM \
  | 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: 3be81d88031a56661098450cb577149b2d7e21627e92bb599970fcb4ab4f5a1f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bd227d5ff9a714c3f7f122804c2b70ad8ff94ea4fa1c16952c0ee39c236c21e2",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "cond-mat.stat-mech",
    "submitted_at": "2001-09-18T14:10:39Z",
    "title_canon_sha256": "da1535ce25690c0b64328133b7f0dcfdca2745dd380a12022adef3ef5434d099"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/0109322",
    "kind": "arxiv",
    "version": 1
  }
}