Pith Number

pith:3EFWAQZX

pith:2018:3EFWAQZXUH2NRQU4EESJAOJRZI

not attested not anchored not stored refs pending

Ground-state properties of the symmetric single-impurity Anderson model on a ring from Density-Matrix Renormalization Group, Hartree-Fock, and Gutzwiller theory

Florian Gebhard, Gergely Barcza, \"Ors Legeza, Thorben Linneweber

arxiv:1806.01580 v2 · 2018-06-05 · 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{3EFWAQZXUH2NRQU4EESJAOJRZI}

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	2026-05-17T23:48:01.726204Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d90b604337a1f4d8c29c2124903931ca109fd3d6cdb6c2edb295bce14b4e7999

Aliases

arxiv: 1806.01580 · arxiv_version: 1806.01580v2 · doi: 10.48550/arxiv.1806.01580 · pith_short_12: 3EFWAQZXUH2N · pith_short_16: 3EFWAQZXUH2NRQU4 · pith_short_8: 3EFWAQZX

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/3EFWAQZXUH2NRQU4EESJAOJRZI \
  | 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: d90b604337a1f4d8c29c2124903931ca109fd3d6cdb6c2edb295bce14b4e7999

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "59b0892dc8d0db8f4243f6bc0019e189c45b130f2af3c223d178c22a529f66e2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2018-06-05T09:37:34Z",
    "title_canon_sha256": "1db9b91496071f6865a57baf76b19c8c169b1a10711442d9f7be319f4c920f1c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.01580",
    "kind": "arxiv",
    "version": 2
  }
}