Pith Number

pith:NB7PKRXZ

pith:2018:NB7PKRXZ2XZ3J2IOPSIZMJRFGR

not attested not anchored not stored refs pending

Enhancement of exchange bias in ferromagnetic/antiferromagnetic core-shell nanoparticles through ferromagnetic domain wall formation

Guang Tian, Jinbo Yang, Rui Wu, Shilei Ding, Youfang Lai

arxiv:1801.08743 v1 · 2018-01-26 · physics.app-ph · physics.comp-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{NB7PKRXZ2XZ3J2IOPSIZMJRFGR}

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	2026-05-18T00:25:03.138937Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

687ef546f9d5f3b4e90e7c91962625346035ac4e39c3202df107c190761dfcb6

Aliases

arxiv: 1801.08743 · arxiv_version: 1801.08743v1 · doi: 10.48550/arxiv.1801.08743 · pith_short_12: NB7PKRXZ2XZ3 · pith_short_16: NB7PKRXZ2XZ3J2IO · pith_short_8: NB7PKRXZ

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/NB7PKRXZ2XZ3J2IOPSIZMJRFGR \
  | 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: 687ef546f9d5f3b4e90e7c91962625346035ac4e39c3202df107c190761dfcb6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a745e7ded7810f09eedc8a45e1802702c74589687f82aa692bb534ad005d2164",
    "cross_cats_sorted": [
      "physics.comp-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.app-ph",
    "submitted_at": "2018-01-26T10:23:27Z",
    "title_canon_sha256": "363882d909953f4eecd94fa46370f7e0712b29a468e62d238faa3607ce6684de"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1801.08743",
    "kind": "arxiv",
    "version": 1
  }
}