Pith Number

pith:NIOHQ5PO

pith:2018:NIOHQ5POTFNC2Z7HXP36BDHSI5

not attested not anchored not stored refs pending

Metastable magnetic bubble in [Co/Pd]4/Py multilayers

Chenbo Zhao, Chengdong Jin, Chengkun Song, Chunlei Zhang, Hongmei Feng, Jianbo Wang, Jiangwei Cao, Jinshuai Wang, Qingfang Liu, Xiaolei Li, Yunxu Ma, Yurui Wei

arxiv:1808.09215 v2 · 2018-08-28 · physics.app-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{NIOHQ5POTFNC2Z7HXP36BDHSI5}

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	2026-05-17T23:57:40.245844Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6a1c7875ee995a2d67e7bbf7e08cf247626119e96094e5ed4cf8a9ea7bb93257

Aliases

arxiv: 1808.09215 · arxiv_version: 1808.09215v2 · doi: 10.48550/arxiv.1808.09215 · pith_short_12: NIOHQ5POTFNC · pith_short_16: NIOHQ5POTFNC2Z7H · pith_short_8: NIOHQ5PO

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/NIOHQ5POTFNC2Z7HXP36BDHSI5 \
  | 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: 6a1c7875ee995a2d67e7bbf7e08cf247626119e96094e5ed4cf8a9ea7bb93257

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c6fa811c91f2a2d813d4bf95c750fb491e056858bfb5734dab1dc77662016281",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.app-ph",
    "submitted_at": "2018-08-28T10:52:57Z",
    "title_canon_sha256": "4254b9e06572e89e03918985b2c3c5d78771da7e2da8aa519cfca389a64690c0"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1808.09215",
    "kind": "arxiv",
    "version": 2
  }
}