Pith Number

pith:46KJIM76

pith:2001:46KJIM76V6E564KFQOCXSBSLN4

not attested not anchored not stored refs pending

A supersymmetric U_{q}[osp(2|2)]-extended Hubbard model with boundary fields

A. Foerster, M.Schreiber, R.A. R\"omer, U. Grimm, X.-W. Guan

arxiv:cond-mat/0106511 v1 · 2001-06-25 · cond-mat.str-el · cond-mat.stat-mech

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{46KJIM76V6E564KFQOCXSBSLN4}

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	2026-05-18T01:09:08.580293Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e7949433feaf89df7145838579064b6f087d18b2afbd911a414902c3721ab4ea

Aliases

arxiv: cond-mat/0106511 · arxiv_version: cond-mat/0106511v1 · doi: 10.48550/arxiv.cond-mat/0106511 · pith_short_12: 46KJIM76V6E5 · pith_short_16: 46KJIM76V6E564KF · pith_short_8: 46KJIM76

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/46KJIM76V6E564KFQOCXSBSLN4 \
  | 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: e7949433feaf89df7145838579064b6f087d18b2afbd911a414902c3721ab4ea

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9f9b6e2c2db5f8a9f9a8d766ca9bdf8c045bcc343530af538d032ef29b2c94ff",
    "cross_cats_sorted": [
      "cond-mat.stat-mech"
    ],
    "license": "",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2001-06-25T17:09:44Z",
    "title_canon_sha256": "592a22be70d362c0cba2f4d25d95cdf0066758b4a2d89e264e5526fbdc9a4879"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/0106511",
    "kind": "arxiv",
    "version": 1
  }
}