Pith Number

pith:7JFLNKTR

pith:2025:7JFLNKTRH5RPG4DJATA7GVDBOF

not attested not anchored not stored refs pending

Unraveling the origin of Kondo-like behavior in the 3$d$-electron heavy-fermion compound YFe$_{2}$Ge$_{2}$

Bing Xu, Christian Bernhard, Chunhong Li, Hongliang Wo, Jun Zhao, Rui Liu, Shaohui Yi, Xianggang Qiu, Zhiping Yin, Zhiyu Liao

arxiv:2502.20796 v1 · 2025-02-28 · cond-mat.str-el · cond-mat.supr-con

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{7JFLNKTRH5RPG4DJATA7GVDBOF}

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	2026-07-05T10:21:39.909971Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fa4ab6aa713f62f3706904c1f35461714553ca72ffbe125e488b3e2f8dc23053

Aliases

arxiv: 2502.20796 · arxiv_version: 2502.20796v1 · doi: 10.48550/arxiv.2502.20796 · pith_short_12: 7JFLNKTRH5RP · pith_short_16: 7JFLNKTRH5RPG4DJ · pith_short_8: 7JFLNKTR

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/7JFLNKTRH5RPG4DJATA7GVDBOF \
  | 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: fa4ab6aa713f62f3706904c1f35461714553ca72ffbe125e488b3e2f8dc23053

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b59da3e3fed29e1b03d12b631fe4e771b1fdde01919e41689e0ad90888aa7370",
    "cross_cats_sorted": [
      "cond-mat.supr-con"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2025-02-28T07:25:26Z",
    "title_canon_sha256": "3748a3357794eee521ab8b635d1eedf12a3daec8a8a6465cd1d6d50b4cfbc956"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2502.20796",
    "kind": "arxiv",
    "version": 1
  }
}