Pith Number

pith:YGCMVJNK

pith:1997:YGCMVJNKPROCF3QXCUSHLDXIKI

not attested not anchored not stored refs pending

The 2-Channel Kondo Model I: Review of Experimental Evidence for its Realization in Metal Nanoconstrictions

A. W. W. Ludwig, D. C. Ralph, Jan von Delft, R. A. Buhrman, R. N. Louie, S. K. Upadhyay, Vinay Ambegaokar

arxiv:cond-mat/9702048 v2 · 1997-02-05 · cond-mat

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YGCMVJNKPROCF3QXCUSHLDXIKI}

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	2026-05-18T01:39:33.698161Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c184caa5aa7c5c22ee171524758ee8521505042e5d982c84608f6b872997c9e2

Aliases

arxiv: cond-mat/9702048 · arxiv_version: cond-mat/9702048v2 · doi: 10.48550/arxiv.cond-mat/9702048 · pith_short_12: YGCMVJNKPROC · pith_short_16: YGCMVJNKPROCF3QX · pith_short_8: YGCMVJNK

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/YGCMVJNKPROCF3QXCUSHLDXIKI \
  | 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: c184caa5aa7c5c22ee171524758ee8521505042e5d982c84608f6b872997c9e2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7c46ca389c4bee75c5f9db84757b20d60847788074c879bd1775f5dcd1ef0eee",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "cond-mat",
    "submitted_at": "1997-02-05T10:29:59Z",
    "title_canon_sha256": "585814086b1334d333b0fcf1f02d4b17383003d9c1dcaf47d84ade49c747c797"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/9702048",
    "kind": "arxiv",
    "version": 2
  }
}