Pith Number

pith:MO275G57

pith:2011:MO275G57EIMYELD4EDMSYGK4UW

not attested not anchored not stored refs pending

The effects of the next-nearest-neighbour density-density interaction in the atomic limit of the extended Hubbard model

Adam Mickiewicz University, Faculty of Physics, Konrad Kapcia, Poland), Pozna\'n, Stanis{\l}aw Robaszkiewicz (Electron States of Solids Division

arxiv:1101.4287 v4 · 2011-01-22 · cond-mat.str-el

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Add to your LaTeX paper

\usepackage{pith}
\pithnumber{MO275G57EIMYELD4EDMSYGK4UW}

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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	2026-05-18T02:22:50.500707Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

63b5fe9bbf2219822c7c20d92c195ca5bf4a0b5761be49a4f38e9b449aa79544

Aliases

arxiv: 1101.4287 · arxiv_version: 1101.4287v4 · doi: 10.48550/arxiv.1101.4287 · pith_short_12: MO275G57EIMY · pith_short_16: MO275G57EIMYELD4 · pith_short_8: MO275G57

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/MO275G57EIMYELD4EDMSYGK4UW \
  | 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: 63b5fe9bbf2219822c7c20d92c195ca5bf4a0b5761be49a4f38e9b449aa79544

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d02a165c9a41dd221ad72215283f609eedabbf0fbec89cb23957eaaad60c7909",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2011-01-22T13:15:37Z",
    "title_canon_sha256": "ff781b954360d6d7586cdbb53697c48e2fec823383c55de884533467a7046875"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1101.4287",
    "kind": "arxiv",
    "version": 4
  }
}