Pith Number

pith:RBNM2LNU

pith:2007:RBNM2LNUG7Y2EHGHMJNVTSSZ6T

not attested not anchored not stored refs pending

Spin projected unrestricted Hartree-Fock ground states for harmonic quantum dots

B. Kramer, F. Cavaliere, M. Sassetti, R. Cenni, U. De Giovannini

arxiv:0707.3705 v1 · 2007-07-25 · cond-mat.mes-hall

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RBNM2LNUG7Y2EHGHMJNVTSSZ6T}

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	2026-05-18T04:11:32.106738Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

885acd2db437f1a21cc7625b59ca59f4d6dcf6ea406c4236bc48449faee0f7f4

Aliases

arxiv: 0707.3705 · arxiv_version: 0707.3705v1 · doi: 10.48550/arxiv.0707.3705 · pith_short_12: RBNM2LNUG7Y2 · pith_short_16: RBNM2LNUG7Y2EHGH · pith_short_8: RBNM2LNU

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/RBNM2LNUG7Y2EHGHMJNVTSSZ6T \
  | 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: 885acd2db437f1a21cc7625b59ca59f4d6dcf6ea406c4236bc48449faee0f7f4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f270f9a5684dcb46c30a9683939a3c04b2eee71ddb8931bd3cf7d9bdd2879770",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2007-07-25T10:27:45Z",
    "title_canon_sha256": "60909e87c5e702763155c7222a154847592b27ee0d7f3666dbd7b66b5a35eeb4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0707.3705",
    "kind": "arxiv",
    "version": 1
  }
}