Pith Number

pith:SAXL6GYA

pith:2012:SAXL6GYAXR455XBJZDYU5K4UKY

not attested not anchored not stored refs pending

Crossover between BCS Superconductor and Doped Mott Insulator of d-wave Pairing State in Two-Dimensional Hubbard Model

Hiroki Tsuchiura, Hisatoshi Yokoyama, Kenji Kobayashi, Masao Ogata, Yukio Tanaka

arxiv:1208.1102 v2 · 2012-08-06 · cond-mat.supr-con · 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{SAXL6GYAXR455XBJZDYU5K4UKY}

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	2026-05-18T03:38:34.311827Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

902ebf1b00bc79dedc29c8f14eab945610338c4f81f5a560ef172145ffd51818

Aliases

arxiv: 1208.1102 · arxiv_version: 1208.1102v2 · doi: 10.48550/arxiv.1208.1102 · pith_short_12: SAXL6GYAXR45 · pith_short_16: SAXL6GYAXR455XBJ · pith_short_8: SAXL6GYA

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/SAXL6GYAXR455XBJZDYU5K4UKY \
  | 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: 902ebf1b00bc79dedc29c8f14eab945610338c4f81f5a560ef172145ffd51818

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "89c723a80212ca2713839a46d0cbf5b1d939764443d4517d4b82b6d83ef0f971",
    "cross_cats_sorted": [
      "cond-mat.str-el"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.supr-con",
    "submitted_at": "2012-08-06T07:54:42Z",
    "title_canon_sha256": "bbf03b692d4199fd9f5f49dc6f10d9edfe142fccff99641a3a07ec9ffc3a3334"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1208.1102",
    "kind": "arxiv",
    "version": 2
  }
}