Pith Number

pith:C47BICHH

pith:2006:C47BICHH3UU4HERRVTK6JPHZ3K

not attested not anchored not stored refs pending

Numerical Studies of the 2D Hubbard Model

D. J. Scalapino

arxiv:cond-mat/0610710 v1 · 2006-10-25 · 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{C47BICHH3UU4HERRVTK6JPHZ3K}

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	2026-07-04T14:57:00.246729Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

173e1408e7dd29c39231acd5e4bcf9dabc2e1d1cfcffd7657755bb491a72430d

Aliases

arxiv: cond-mat/0610710 · arxiv_version: cond-mat/0610710v1 · doi: 10.48550/arxiv.cond-mat/0610710 · pith_short_12: C47BICHH3UU4 · pith_short_16: C47BICHH3UU4HERR · pith_short_8: C47BICHH

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/C47BICHH3UU4HERRVTK6JPHZ3K \
  | 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: 173e1408e7dd29c39231acd5e4bcf9dabc2e1d1cfcffd7657755bb491a72430d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "282ca4e84bd89804b920ba7a7407475ebc668cec835ebf0d508ffbd85225a472",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2006-10-25T21:53:09Z",
    "title_canon_sha256": "25f658f90ca77a9cc1a32f4bbf8748a25f330562d7ef90b5d8dd3e3d5183688f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/0610710",
    "kind": "arxiv",
    "version": 1
  }
}