Pith Number

pith:L3CUUOEM

pith:2010:L3CUUOEMJFWOXONKQJQOIOR7XO

not attested not anchored not stored refs pending

Three attractively interacting fermions in a harmonic trap: Exact solution, ferromagnetism, and high-temperature thermodynamics

Hui Hu, Peter D. Drummond, Xia-Ji Liu

arxiv:1007.1041 v1 · 2010-07-07 · cond-mat.quant-gas

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{L3CUUOEMJFWOXONKQJQOIOR7XO}

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	2026-05-18T04:41:27.207478Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5ec54a388c496cebb9aa8260e43a3fbba82af54e7722c3f02a4e70da39da57d0

Aliases

arxiv: 1007.1041 · arxiv_version: 1007.1041v1 · doi: 10.48550/arxiv.1007.1041 · pith_short_12: L3CUUOEMJFWO · pith_short_16: L3CUUOEMJFWOXONK · pith_short_8: L3CUUOEM

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/L3CUUOEMJFWOXONKQJQOIOR7XO \
  | 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: 5ec54a388c496cebb9aa8260e43a3fbba82af54e7722c3f02a4e70da39da57d0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2c096bbd27ff2b1f20cec04d8b4dbb08583451e8aee24bf259d8c7307997fa7c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.quant-gas",
    "submitted_at": "2010-07-07T03:32:42Z",
    "title_canon_sha256": "cbffc1e2f87130955e4f61ce8179cf41f5900e8942c599f2665ed877cd9a6d4f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1007.1041",
    "kind": "arxiv",
    "version": 1
  }
}