Pith Number

pith:WLK7M264

pith:1999:WLK7M264AOLA7WATPR5AF45XT6

not attested not anchored not stored refs pending

Kinetic energy of a trapped Fermi gas interacting with a Bose-Einstein condensate

A. Minguzzi, L. Vichi, M. Amoruso, M. P. Tosi, S. Stringari

arxiv:cond-mat/9909150 v2 · 1999-09-10 · 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{WLK7M264AOLA7WATPR5AF45XT6}

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	2026-05-18T01:39:27.315711Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b2d5f66bdc03960fd8137c7a02f3b79f80a3afcb15e98e8bdbe2aef06b97fe6c

Aliases

arxiv: cond-mat/9909150 · arxiv_version: cond-mat/9909150v2 · doi: 10.48550/arxiv.cond-mat/9909150 · pith_short_12: WLK7M264AOLA · pith_short_16: WLK7M264AOLA7WAT · pith_short_8: WLK7M264

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/WLK7M264AOLA7WATPR5AF45XT6 \
  | 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: b2d5f66bdc03960fd8137c7a02f3b79f80a3afcb15e98e8bdbe2aef06b97fe6c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "583ad04abc80bbe9b98740a1c8484b934b0b14d4ff6c160afafc3e6b6443fb92",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "cond-mat",
    "submitted_at": "1999-09-10T11:02:43Z",
    "title_canon_sha256": "6306977214458b18c2548aeda3cf470ca1190916e9595d9a8d23575d6039a813"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/9909150",
    "kind": "arxiv",
    "version": 2
  }
}