Pith Number

pith:WINUSVZP

pith:2022:WINUSVZPN2AFZGJOYN3PYDXURN

not attested not anchored not stored refs pending

The cumulant Green's functions method for the Hubbard model

Jereson Silva-Valencia, Marcos Figueira, Peter Riseborough, Renan Lira

arxiv:2205.01161 v2 · 2022-05-02 · 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{WINUSVZPN2AFZGJOYN3PYDXURN}

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	2026-07-05T05:59:33.184481Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b21b49572f6e805c992ec376fc0ef48b5f0b70dbcaf4d94b5ee780253ea9c252

Aliases

arxiv: 2205.01161 · arxiv_version: 2205.01161v2 · doi: 10.48550/arxiv.2205.01161 · pith_short_12: WINUSVZPN2AF · pith_short_16: WINUSVZPN2AFZGJO · pith_short_8: WINUSVZP

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/WINUSVZPN2AFZGJOYN3PYDXURN \
  | 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: b21b49572f6e805c992ec376fc0ef48b5f0b70dbcaf4d94b5ee780253ea9c252

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5bd24383fc8b1c976b200a698d7f8b574f80b9ca676f791189e1e9c30dd033aa",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2022-05-02T19:01:11Z",
    "title_canon_sha256": "10cc67bcf8825a743e5750b60a0be2cc54d6afab6bd6489e90fec3ceefefd6ac"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2205.01161",
    "kind": "arxiv",
    "version": 2
  }
}