Pith Number

pith:VITRU2XD

pith:2022:VITRU2XDSERHD22UQRG7K22ACP

not attested not anchored not stored refs pending

Magnetic quantum phase transition in a metallic Kondo heterostructure

Bernhard Frank, Fakher F. Assaad, Lukas Janssen, Matthias Vojta, Zi Hong Liu

arxiv:2211.02071 v2 · 2022-11-03 · 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{VITRU2XDSERHD22UQRG7K22ACP}

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	2026-07-05T06:58:36.565411Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

aa271a6ae3912271eb54844df56b4013dc014796446ccbd3ac963346058435d8

Aliases

arxiv: 2211.02071 · arxiv_version: 2211.02071v2 · doi: 10.48550/arxiv.2211.02071 · pith_short_12: VITRU2XDSERH · pith_short_16: VITRU2XDSERHD22U · pith_short_8: VITRU2XD

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/VITRU2XDSERHD22UQRG7K22ACP \
  | 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: aa271a6ae3912271eb54844df56b4013dc014796446ccbd3ac963346058435d8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1d1a8e9291dca0ca97d246d71825b5d1ef7ce94d6f48ba95ca4a74cbb5c1dce1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2022-11-03T18:02:01Z",
    "title_canon_sha256": "0aefdc1862f8b28abe0686c445645e8360190c6e90b218a6e85c8b28795b2041"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2211.02071",
    "kind": "arxiv",
    "version": 2
  }
}