Pith Number

pith:KFIKCZVP

pith:2001:KFIKCZVP752RFCWBOWZ5LHCMZL

not attested not anchored not stored refs pending

Supersymmetric approach to the infinite U Hubbard Model

C. Pepin, P. Coleman

arxiv:cond-mat/0110099 v1 · 2001-10-04 · 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{KFIKCZVP752RFCWBOWZ5LHCMZL}

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	2026-07-04T16:26:21.932509Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5150a166afff75128ac175b3d59c4ccac10429ee82a04297a23e8a91d6542d1a

Aliases

arxiv: cond-mat/0110099 · arxiv_version: cond-mat/0110099v1 · doi: 10.48550/arxiv.cond-mat/0110099 · pith_short_12: KFIKCZVP752R · pith_short_16: KFIKCZVP752RFCWB · pith_short_8: KFIKCZVP

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/KFIKCZVP752RFCWBOWZ5LHCMZL \
  | 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: 5150a166afff75128ac175b3d59c4ccac10429ee82a04297a23e8a91d6542d1a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3a1b034a3b1144ff6a11ec660cf7cbc3af6bb7118f133a2456cd04b9845316fa",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2001-10-04T20:13:51Z",
    "title_canon_sha256": "254c643e8b8d30c62b161c52b0e2d544c9538caf21d233d5524b2c72fb91200b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/0110099",
    "kind": "arxiv",
    "version": 1
  }
}