Pith Number

pith:FKGQ3M24

pith:2012:FKGQ3M24OHXVSABEJVCFK5LKUZ

not attested not anchored not stored refs pending

Mott Transition in the Two-Dimensional Hubbard Model

Masanori Kohno

arxiv:1201.1284 v2 · 2012-01-05 · cond-mat.str-el · cond-mat.stat-mech · cond-mat.supr-con

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FKGQ3M24OHXVSABEJVCFK5LKUZ}

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	2026-05-18T04:01:25.673062Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2a8d0db35c71ef5900244d4455756aa6755108d0f208c171127780b1d1a4d8df

Aliases

arxiv: 1201.1284 · arxiv_version: 1201.1284v2 · doi: 10.48550/arxiv.1201.1284 · pith_short_12: FKGQ3M24OHXV · pith_short_16: FKGQ3M24OHXVSABE · pith_short_8: FKGQ3M24

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/FKGQ3M24OHXVSABEJVCFK5LKUZ \
  | 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: 2a8d0db35c71ef5900244d4455756aa6755108d0f208c171127780b1d1a4d8df

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "43b7bf7e467cf3791a9167a8bea0279cdaf7350857b68f3607b470b6c34dda7c",
    "cross_cats_sorted": [
      "cond-mat.stat-mech",
      "cond-mat.supr-con"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2012-01-05T14:18:30Z",
    "title_canon_sha256": "4157ca86b8b905fba0c5a9f0963b2b78ba916b0c0a5771fffa68f2e07ce79209"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1201.1284",
    "kind": "arxiv",
    "version": 2
  }
}