Pith Number

pith:NRCPE7D3

pith:2009:NRCPE7D3SKVBGPMDI7EL66VHJB

not attested not anchored not stored refs pending

Spin-state transition and phase separation in multi-orbital Hubbard model

Ryo Suzuki, Sumio Ishihara, Tsutomu Watanabe

arxiv:0905.1389 v1 · 2009-05-09 · cond-mat.str-el · cond-mat.mtrl-sci

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NRCPE7D3SKVBGPMDI7EL66VHJB}

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	2026-05-18T02:13:46.194016Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6c44f27c7b92aa133d8347c8bf7aa74852ccb505117d735dca2f15edaa284bed

Aliases

arxiv: 0905.1389 · arxiv_version: 0905.1389v1 · doi: 10.48550/arxiv.0905.1389 · pith_short_12: NRCPE7D3SKVB · pith_short_16: NRCPE7D3SKVBGPMD · pith_short_8: NRCPE7D3

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/NRCPE7D3SKVBGPMDI7EL66VHJB \
  | 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: 6c44f27c7b92aa133d8347c8bf7aa74852ccb505117d735dca2f15edaa284bed

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "686c0aa907f23c04117df782a804c9795090e522bbe458e390adbb55910312ac",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2009-05-09T08:22:39Z",
    "title_canon_sha256": "3cfc80fd728831353e25246cfca0ddac3258bd7883f1069090bf1d496ba4c96c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0905.1389",
    "kind": "arxiv",
    "version": 1
  }
}