Pith Number

pith:NOF4TP6A

pith:1997:NOF4TP6AJSXO6YU46CH5BJSJI5

not attested not anchored not stored refs pending

Kondo Effect in a Metal with Correlated Conduction Electrons

G. Zwicknagl, S. Tornow, V. Zevin

arxiv:cond-mat/9701137 v1 · 1997-01-20 · 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{NOF4TP6AJSXO6YU46CH5BJSJI5}

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	2026-07-04T15:08:35.914820Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6b8bc9bfc04caeef629cf08fd0a6494774dfd0d75c61e4c9704ed4ac7a188ca4

Aliases

arxiv: cond-mat/9701137 · arxiv_version: cond-mat/9701137v1 · doi: 10.48550/arxiv.cond-mat/9701137 · pith_short_12: NOF4TP6AJSXO · pith_short_16: NOF4TP6AJSXO6YU4 · pith_short_8: NOF4TP6A

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/NOF4TP6AJSXO6YU46CH5BJSJI5 \
  | 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: 6b8bc9bfc04caeef629cf08fd0a6494774dfd0d75c61e4c9704ed4ac7a188ca4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f2c7fd80b3b8b6303cc786af90b0888056fc047df752873dda46fe964a871ccf",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "1997-01-20T13:54:55Z",
    "title_canon_sha256": "1c75bffa41cc04fc60a4676fae8fcc2d6042c119588bdf48dbb7f6a0e3109fe1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/9701137",
    "kind": "arxiv",
    "version": 1
  }
}