Pith Number

pith:32Y3RG7K

pith:1999:32Y3RG7KATABAKEGNUIDTQTIXY

not attested not anchored not stored refs pending

Metal-Insulator Transition and Spin Degree of Freedom in Silicon 2D Electron Systems

A. Yagi, A. Yutani, K. Hosoya, S. Kawaji, Tohru Okamoto, Y. Shiraki

arxiv:cond-mat/9906425 v1 · 1999-06-29 · 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{32Y3RG7KATABAKEGNUIDTQTIXY}

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	2026-07-04T16:12:52.224843Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

deb1b89bea04c01028866d1039c268be3d71319668762c44060a068311bc4db7

Aliases

arxiv: cond-mat/9906425 · arxiv_version: cond-mat/9906425v1 · doi: 10.48550/arxiv.cond-mat/9906425 · pith_short_12: 32Y3RG7KATAB · pith_short_16: 32Y3RG7KATABAKEG · pith_short_8: 32Y3RG7K

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/32Y3RG7KATABAKEGNUIDTQTIXY \
  | 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: deb1b89bea04c01028866d1039c268be3d71319668762c44060a068311bc4db7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8d9b3354f8f8e3bd66ddcdb0c23c173d0ebfb46f6adc6648b95212a34c2ac895",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "1999-06-29T09:43:49Z",
    "title_canon_sha256": "d39df1476976c37e62032b1a033540f52b671675b9f9f65814ded956cdbf7cbe"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/9906425",
    "kind": "arxiv",
    "version": 1
  }
}