Pith Number

pith:KB3TY4VS

pith:2012:KB3TY4VS4W6TZHJLUX3UHGMM6V

not attested not anchored not stored refs pending

Spin-selective Kondo insulator: Cooperation of ferromagnetism and Kondo effect

Norio Kawakami, Robert Peters, Thomas Pruschke

arxiv:1201.3680 v1 · 2012-01-18 · cond-mat.str-el

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{KB3TY4VS4W6TZHJLUX3UHGMM6V}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T04:01:39.246509Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

50773c72b2e5bd3c9d2ba5f743998cf5679baaa7f065ed4fd6df14fd208aaa05

Aliases

arxiv: 1201.3680 · arxiv_version: 1201.3680v1 · doi: 10.48550/arxiv.1201.3680 · pith_short_12: KB3TY4VS4W6T · pith_short_16: KB3TY4VS4W6TZHJL · pith_short_8: KB3TY4VS

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/KB3TY4VS4W6TZHJLUX3UHGMM6V \
  | 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: 50773c72b2e5bd3c9d2ba5f743998cf5679baaa7f065ed4fd6df14fd208aaa05

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1b4e27f8fcc29e1c4a5827bdc930a577c00fc7dc2e8b56b9765a4649f069f4f3",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2012-01-18T01:26:01Z",
    "title_canon_sha256": "f71e22a66f4daca6ce3df82d806e0b55e657f69c513bc19f49bdd5320bc2b456"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1201.3680",
    "kind": "arxiv",
    "version": 1
  }
}