Pith Number

pith:FPIFTN2X

pith:2012:FPIFTN2XFCFWSP6VGQ3T53XXCR

not attested not anchored not stored refs pending

Giant exchange bias and ferromagnetism in the CoO shell of Co/CoO-MgO core-shell nanoparticles

C. N. Ge, E. Pellegrin, W. Q. Zou, Xiangang Wan, Y. W. Du, Z. Hu

arxiv:1210.2510 v1 · 2012-10-09 · cond-mat.mtrl-sci · 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{FPIFTN2XFCFWSP6VGQ3T53XXCR}

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	2026-05-18T03:43:41.322985Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2bd059b757288b693fd534373eeef7146326d37b5412f4f3718c9ec46946c78d

Aliases

arxiv: 1210.2510 · arxiv_version: 1210.2510v1 · doi: 10.48550/arxiv.1210.2510 · pith_short_12: FPIFTN2XFCFW · pith_short_16: FPIFTN2XFCFWSP6V · pith_short_8: FPIFTN2X

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/FPIFTN2XFCFWSP6VGQ3T53XXCR \
  | 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: 2bd059b757288b693fd534373eeef7146326d37b5412f4f3718c9ec46946c78d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6fb74addc8ccc20e8cead314e03e01f93f50d78640afa7bd4e6269976559b46c",
    "cross_cats_sorted": [
      "cond-mat.mes-hall"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2012-10-09T07:30:25Z",
    "title_canon_sha256": "6dfbd51d5a6333d0f225a36f0202fb7070607472aacbbef8c436b66cef4b46ae"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1210.2510",
    "kind": "arxiv",
    "version": 1
  }
}