Pith Number

pith:G3NITYM4

pith:2023:G3NITYM4DI54FZTYDB4DB5ILDM

not attested not anchored not stored refs pending

Two-dimensional heavy fermion in a monoatomic-layer Kondo lattice YbCu$_2$

Hiroki Sugihara, Hiroshi Kumigashira, Kiyohisa Tanaka, Miho Kitamura, Ryu Yukawa, Shin-ichi Kimura, Takuto Nakamura, Yitong Chen, Yoshiyuki Ohtsubo

arxiv:2306.06984 v1 · 2023-06-12 · cond-mat.str-el · cond-mat.mtrl-sci

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{G3NITYM4DI54FZTYDB4DB5ILDM}

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	2026-07-05T07:50:50.575858Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

36da89e19c1a3bc2e678187830f50b1b39772c760c07dbeec2726508d27952e4

Aliases

arxiv: 2306.06984 · arxiv_version: 2306.06984v1 · doi: 10.48550/arxiv.2306.06984 · pith_short_12: G3NITYM4DI54 · pith_short_16: G3NITYM4DI54FZTY · pith_short_8: G3NITYM4

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/G3NITYM4DI54FZTYDB4DB5ILDM \
  | 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: 36da89e19c1a3bc2e678187830f50b1b39772c760c07dbeec2726508d27952e4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "110a1b91318778abd9fafd322f28edbc26e6f153f6f56dfa7b503e929aa8d0d3",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2023-06-12T09:31:57Z",
    "title_canon_sha256": "6103b7369047e02e7db12eb6b9b8a8709c8bce6cac2e3bfb9ee4f827a8dd64d9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2306.06984",
    "kind": "arxiv",
    "version": 1
  }
}