Pith Number

pith:4HHNWZMN

pith:2020:4HHNWZMNIAABXWR5STRKAOKDWQ

not attested not anchored not stored refs pending

Robust ferromagnetism in highly strained SrCoO3 thin films

Alpha T. N'Diaye, Cewen Nan, Clodomiro Cafolla, Ding Zhang, Elke Arenholz, Jun Fujioka, Lin Gu, Mao-Hua Du, Nianpeng Lu, Pu Yu, Qing He, Qinghua Zhang, Satoshi Okamoto, Shengchun Shen, Wenmei Ming, Yingjie Lyu, Yoshinori Tokura, Yujia Wang

arxiv:2003.12982 v2 · 2020-03-29 · 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{4HHNWZMNIAABXWR5STRKAOKDWQ}

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	2026-07-05T00:52:53.424723Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e1cedb658d40001bda3d94e2a03943b439b3a0691cec74fdca26d28bc999e3ec

Aliases

arxiv: 2003.12982 · arxiv_version: 2003.12982v2 · doi: 10.48550/arxiv.2003.12982 · pith_short_12: 4HHNWZMNIAAB · pith_short_16: 4HHNWZMNIAABXWR5 · pith_short_8: 4HHNWZMN

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/4HHNWZMNIAABXWR5STRKAOKDWQ \
  | 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: e1cedb658d40001bda3d94e2a03943b439b3a0691cec74fdca26d28bc999e3ec

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "fac98db5bef08e9526a278350a33aefee381ce4afb5f7a54a9ce96c073032705",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.str-el",
    "submitted_at": "2020-03-29T09:30:13Z",
    "title_canon_sha256": "d6187031726df9a68bac4974ff1916eb72609121540b25d4b1e9b9ae9d9de089"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2003.12982",
    "kind": "arxiv",
    "version": 2
  }
}