Pith Number

pith:WRBJU6NU

pith:2020:WRBJU6NU252Y4TTCGGQRBXARLK

not attested not anchored not stored refs pending

Non-Hermitian coherent coupling of nanomagnets by exchange spin waves

Chenyang Guo, Chuanpu Liu, Dapeng Yu, Gerrit E. W. Bauer, Haiming Yu, Hanchen Wang, Hao Jia, Jianyu Zhang, Jilei Chen, Ka Shen, Ke Xia, Marco A. Cabero Z, Mingzhong Wu, Qiuming Song, Sa Tu, Song Liu, Tao Liu, Tao Yu, Xiufeng Han

arxiv:2005.10452 v1 · 2020-05-21 · cond-mat.mes-hall

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WRBJU6NU252Y4TTCGGQRBXARLK}

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	2026-07-05T02:56:12.835434Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b4429a79b4d7758e4e6231a110dc115ab53135f5d2f82f3b758852c615992413

Aliases

arxiv: 2005.10452 · arxiv_version: 2005.10452v1 · doi: 10.48550/arxiv.2005.10452 · pith_short_12: WRBJU6NU252Y · pith_short_16: WRBJU6NU252Y4TTC · pith_short_8: WRBJU6NU

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/WRBJU6NU252Y4TTCGGQRBXARLK \
  | 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: b4429a79b4d7758e4e6231a110dc115ab53135f5d2f82f3b758852c615992413

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "21b6021e9a622fa0f803697ea178fd0ba9abc2efe2dad8ee8a729e960bf726db",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2020-05-21T03:46:08Z",
    "title_canon_sha256": "0df42e871dfe549ed2f9bf829fc343f84e4dfc1afcdc27497abd5e78ab317a7e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2005.10452",
    "kind": "arxiv",
    "version": 1
  }
}