Pith Number

pith:GWIMB6EP

pith:2008:GWIMB6EPC5UWQFSIXO5V7KQ4U3

not attested not anchored not stored refs pending

Efficient Parametrization of the Vertex Function, $\Omega$-Scheme, and the (t,t')-Hubbard Model at Van Hove Filling

Christoph Husemann, Manfred Salmhofer

arxiv:0812.3824 v2 · 2008-12-19 · cond-mat.str-el · cond-mat.supr-con

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GWIMB6EPC5UWQFSIXO5V7KQ4U3}

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	2026-05-18T03:24:08.605410Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3590c0f88f1769681648bbbb5faa1ca6fe0c6d4fbf2161154c2f07ea1e394c86

Aliases

arxiv: 0812.3824 · arxiv_version: 0812.3824v2 · doi: 10.48550/arxiv.0812.3824 · pith_short_12: GWIMB6EPC5UW · pith_short_16: GWIMB6EPC5UWQFSI · pith_short_8: GWIMB6EP

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/GWIMB6EPC5UWQFSIXO5V7KQ4U3 \
  | 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: 3590c0f88f1769681648bbbb5faa1ca6fe0c6d4fbf2161154c2f07ea1e394c86

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8e6cfd0d77833c1bbd4c00297a35144dba2318dc5e36947bee182a5ec76a41d9",
    "cross_cats_sorted": [
      "cond-mat.supr-con"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2008-12-19T17:12:40Z",
    "title_canon_sha256": "22ef256bc567606d7faf38b95dbc6e98647e90edd516b4b3c289770d06e3c623"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0812.3824",
    "kind": "arxiv",
    "version": 2
  }
}