Pith Number

pith:O43IJJOC

pith:2006:O43IJJOC4G3SOEGFAFYW774SX7

not attested not anchored not stored refs pending

Competition between d-wave superconductivity and antiferromagnetism in the 2D Hubbard model

G. Kotliar, M. Capone

arxiv:cond-mat/0603227 v1 · 2006-03-09 · cond-mat.str-el · 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{O43IJJOC4G3SOEGFAFYW774SX7}

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	2026-07-04T15:03:29.621045Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

773684a5c2e1b72710c501716fff92bfe76f361b220529720f7a5ba04f78829d

Aliases

arxiv: cond-mat/0603227 · arxiv_version: cond-mat/0603227v1 · doi: 10.48550/arxiv.cond-mat/0603227 · pith_short_12: O43IJJOC4G3S · pith_short_16: O43IJJOC4G3SOEGF · pith_short_8: O43IJJOC

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/O43IJJOC4G3SOEGFAFYW774SX7 \
  | 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: 773684a5c2e1b72710c501716fff92bfe76f361b220529720f7a5ba04f78829d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fb3fedb85e98a9cb8058777f866ea5dc01a6c64a5db80a7dfa4b79f360fde836",
    "cross_cats_sorted": [
      "cond-mat.supr-con"
    ],
    "license": "",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2006-03-09T16:01:19Z",
    "title_canon_sha256": "c2b7f71913a26bc358a417b4a55bb967de3deedba1363fa77a6587a0ed1a020e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/0603227",
    "kind": "arxiv",
    "version": 1
  }
}