Pith Number

pith:2L6DYDAZ

pith:2026:2L6DYDAZHD2VOSAWJNCKY2WD4B

not attested not anchored not stored refs pending

Fermion condensation in a generalized Hatsugai-Kohmoto model with momentum-mixing Landau interactions

Andreas R\"uckriegel, Jan Heinrich, Peter Kopietz

arxiv:2605.21277 v1 · 2026-05-20 · 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{2L6DYDAZHD2VOSAWJNCKY2WD4B}

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	2026-05-21T02:05:26.684550Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d2fc3c0c1938f55748164b44ac6ac3e07875f16a434a0a0948a72e61cf6560cd

Aliases

arxiv: 2605.21277 · arxiv_version: 2605.21277v1 · doi: 10.48550/arxiv.2605.21277 · pith_short_12: 2L6DYDAZHD2V · pith_short_16: 2L6DYDAZHD2VOSAW · pith_short_8: 2L6DYDAZ

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/2L6DYDAZHD2VOSAWJNCKY2WD4B \
  | 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: d2fc3c0c1938f55748164b44ac6ac3e07875f16a434a0a0948a72e61cf6560cd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7b1c0c3cebae68256750b96eb0d71fa25016fc6f1876baa96e9fc9a526fa4d72",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2026-05-20T15:08:50Z",
    "title_canon_sha256": "0b9d19bff7df7c351d87d5d2f8bab918f82366055086b08c8b1c811cf70ebc05"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.21277",
    "kind": "arxiv",
    "version": 1
  }
}