Pith Number

pith:QN2EOTL3

pith:2011:QN2EOTL3DT2OEROWTBWNX3V477

not attested not anchored not stored refs pending

Frequency Dependent Vertex Functions of the (t,t')-Hubbard Model at Weak Coupling

Christoph Husemann, Kay-Uwe Giering, Manfred Salmhofer

arxiv:1111.6802 v1 · 2011-11-29 · 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{QN2EOTL3DT2OEROWTBWNX3V477}

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	2026-05-18T04:00:15.408798Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8374474d7b1cf4e245d6986cdbeebcffcdceae73ee76dde8c1cc4a0d49d799bb

Aliases

arxiv: 1111.6802 · arxiv_version: 1111.6802v1 · doi: 10.48550/arxiv.1111.6802 · pith_short_12: QN2EOTL3DT2O · pith_short_16: QN2EOTL3DT2OEROW · pith_short_8: QN2EOTL3

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/QN2EOTL3DT2OEROWTBWNX3V477 \
  | 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: 8374474d7b1cf4e245d6986cdbeebcffcdceae73ee76dde8c1cc4a0d49d799bb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "20c1369c413cb13d7d3b9f8d6e11e63ca2d9df37552d96efbf8cad4e8cd722af",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2011-11-29T13:09:02Z",
    "title_canon_sha256": "60797775b5c2a0c64bd08b10de408463ddd0795fddae5a337bbd57f1115260a5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1111.6802",
    "kind": "arxiv",
    "version": 1
  }
}