Pith Number

pith:4UH4L6A2

pith:2009:4UH4L6A2PN2VGXR4NZ7IGZS4X4

not attested not anchored not stored refs pending

Dynamic cluster quantum Monte Carlo simulations of a two-dimensional Hubbard model with stripe-like charge density wave modulations: Interplay between inhomogeneity and superconductivity

G. Alvarez, M. Summers, T.A. Maier, T.C. Schulthess

arxiv:0912.2092 v2 · 2009-12-10 · cond-mat.supr-con · 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{4UH4L6A2PN2VGXR4NZ7IGZS4X4}

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	2026-05-18T02:10:24.680277Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e50fc5f81a7b75535e3c6e7e83665cbf1e6c9c31311484ea694c493b36108ae8

Aliases

arxiv: 0912.2092 · arxiv_version: 0912.2092v2 · doi: 10.48550/arxiv.0912.2092 · pith_short_12: 4UH4L6A2PN2V · pith_short_16: 4UH4L6A2PN2VGXR4 · pith_short_8: 4UH4L6A2

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/4UH4L6A2PN2VGXR4NZ7IGZS4X4 \
  | 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: e50fc5f81a7b75535e3c6e7e83665cbf1e6c9c31311484ea694c493b36108ae8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7674fa478c7538a5d3e1bdfdfedfe7c297ef1365175c7b4067dbfaef45b77130",
    "cross_cats_sorted": [
      "cond-mat.str-el"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2009-12-10T22:00:40Z",
    "title_canon_sha256": "74dc8f405acb90368809bd78172aa58d918e24cd1ee8ee3b6555d9ec8e95ef9f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0912.2092",
    "kind": "arxiv",
    "version": 2
  }
}