Pith Number

pith:VACBF4VF

pith:2013:VACBF4VFLK7GFGHEZ6FOW7S2KG

not attested not anchored not stored refs pending

Improved Multi-Variable Variational Monte Carlo Method Examined by High-Precision Calculations of One-Dimensional Hubbard Model

Masatoshi Imada, Ryui Kaneko, Satoshi Morita

arxiv:1303.6041 v1 · 2013-03-25 · cond-mat.str-el

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VACBF4VFLK7GFGHEZ6FOW7S2KG}

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	2026-05-18T03:16:16.630822Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a80412f2a55abe6298e4cf8aeb7e5a518f550895310f03d8cf193d11aca94453

Aliases

arxiv: 1303.6041 · arxiv_version: 1303.6041v1 · doi: 10.48550/arxiv.1303.6041 · pith_short_12: VACBF4VFLK7G · pith_short_16: VACBF4VFLK7GFGHE · pith_short_8: VACBF4VF

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/VACBF4VFLK7GFGHEZ6FOW7S2KG \
  | 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: a80412f2a55abe6298e4cf8aeb7e5a518f550895310f03d8cf193d11aca94453

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "46729c08d42ff42526618f359ac43d28cae6796f07d1b5d70bae525aa6b4a137",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2013-03-25T07:48:13Z",
    "title_canon_sha256": "c3903bc3e371fe496f81f3e8288391e6cf8683f3109007a7bacbd00703f50294"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1303.6041",
    "kind": "arxiv",
    "version": 1
  }
}