Pith Number

pith:TUNA37W3

pith:2008:TUNA37W3PYYR5BYSAE6OZL3UFS

not attested not anchored not stored refs pending

Violation of Wiedemann-Franz law at the Kondo breakdown quantum critical point

C. P\'epin, K.-S. Kim

arxiv:0811.0638 v1 · 2008-11-05 · 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{TUNA37W3PYYR5BYSAE6OZL3UFS}

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	2026-05-18T02:15:22.219167Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9d1a0dfedb7e311e8712013cecaf742c8bf1701ecfdcf216adca8b843abb4e26

Aliases

arxiv: 0811.0638 · arxiv_version: 0811.0638v1 · doi: 10.48550/arxiv.0811.0638 · pith_short_12: TUNA37W3PYYR · pith_short_16: TUNA37W3PYYR5BYS · pith_short_8: TUNA37W3

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/TUNA37W3PYYR5BYSAE6OZL3UFS \
  | 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: 9d1a0dfedb7e311e8712013cecaf742c8bf1701ecfdcf216adca8b843abb4e26

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ea59895fe4dc31b71501072d1f4a87de1cfd33e0ad611fc15cddec830940b509",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2008-11-05T02:38:28Z",
    "title_canon_sha256": "923a8a862163c5108d40649f1ba805650e41f1f5baf734645678d9e207f1e648"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0811.0638",
    "kind": "arxiv",
    "version": 1
  }
}