Pith Number

pith:MB4IFG74

pith:1998:MB4IFG74K7KUVT6RPNTQII3LA4

not attested not anchored not stored refs pending

Dynamical properties of two doped, coupled Hubbard chains

H. Endres, M.G. Zacher, R.M. Noack, W. Hanke

arxiv:cond-mat/9808020 v1 · 1998-08-03 · 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{MB4IFG74K7KUVT6RPNTQII3LA4}

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	2026-07-04T14:23:11.266633Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6078829bfc57d54acfd17b6704236b0706784eee5e301517bcee673704cc462b

Aliases

arxiv: cond-mat/9808020 · arxiv_version: cond-mat/9808020v1 · doi: 10.48550/arxiv.cond-mat/9808020 · pith_short_12: MB4IFG74K7KU · pith_short_16: MB4IFG74K7KUVT6R · pith_short_8: MB4IFG74

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/MB4IFG74K7KUVT6RPNTQII3LA4 \
  | 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: 6078829bfc57d54acfd17b6704236b0706784eee5e301517bcee673704cc462b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bc326dd52e120e13519cc00e8da9b83ee669f19891a9e2e5d7a6a59e833fa0e2",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "1998-08-03T14:43:02Z",
    "title_canon_sha256": "8312a30ec4dbf90dbff813528eea53e9d80836898b0c17d0ec2efd848773d608"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/9808020",
    "kind": "arxiv",
    "version": 1
  }
}