Pith Number

pith:4MZ4EXGP

pith:2019:4MZ4EXGPOXJ4EJOCORBVX3MNKT

not attested not anchored not stored refs pending

Atomic scale electronic structure of the ferromagnetic semiconductor Cr2Ge2Te6

Gaoting Lin, Haiwei Li, Shunhong Zhang, Xintong Li, Xuan Luo, Yayu Wang, Yuping Sun, Zheng Liu, Zhenqi Hao

arxiv:1905.02444 v1 · 2019-05-07 · 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{4MZ4EXGPOXJ4EJOCORBVX3MNKT}

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	2026-05-17T23:46:51.432794Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e333c25ccf75d3c225c274435bed8d54e8d5f55dec4bec7037774c9fd07332fe

Aliases

arxiv: 1905.02444 · arxiv_version: 1905.02444v1 · doi: 10.48550/arxiv.1905.02444 · pith_short_12: 4MZ4EXGPOXJ4 · pith_short_16: 4MZ4EXGPOXJ4EJOC · pith_short_8: 4MZ4EXGP

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/4MZ4EXGPOXJ4EJOCORBVX3MNKT \
  | 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: e333c25ccf75d3c225c274435bed8d54e8d5f55dec4bec7037774c9fd07332fe

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ba968cf18d69c98e4ec43f90b3cfd5f2bee4a750e0c33661b07bb1820f3c16af",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2019-05-07T09:57:44Z",
    "title_canon_sha256": "ec5fbde410f3a0dd8e84fb88126587c526e694fee93a0d23540c331849f60dfe"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1905.02444",
    "kind": "arxiv",
    "version": 1
  }
}