Pith Number

pith:WT4DOUE3

pith:2014:WT4DOUE36KG6XYDUBCWOP5Q2B7

not attested not anchored not stored refs pending

A Model for Overscreened Kondo Effect in Ultracold Fermi Gas

I. Kuzmenko, K. Kikoin, T. Kuzmenko, Y. Avishai

arxiv:1402.0187 v2 · 2014-02-02 · cond-mat.quant-gas

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

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	2026-05-18T02:17:01.415332Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b4f837509bf28debe07408ace7f61a0fcbf21fb831e05a0a06619969dce5101c

Aliases

arxiv: 1402.0187 · arxiv_version: 1402.0187v2 · doi: 10.48550/arxiv.1402.0187 · pith_short_12: WT4DOUE36KG6 · pith_short_16: WT4DOUE36KG6XYDU · pith_short_8: WT4DOUE3

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/WT4DOUE36KG6XYDUBCWOP5Q2B7 \
  | 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: b4f837509bf28debe07408ace7f61a0fcbf21fb831e05a0a06619969dce5101c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4ff82fca541972f1d5f9ed87fcd8bde141b42880fbaf0d694a69229539edeefa",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.quant-gas",
    "submitted_at": "2014-02-02T12:56:50Z",
    "title_canon_sha256": "a6d9d17cc5d53c78fe576548d4c32221ca17f585a9e3aaf259bcc3580b9eef3c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1402.0187",
    "kind": "arxiv",
    "version": 2
  }
}