Pith Number

pith:MXHAARH7

pith:2009:MXHAARH76VC437VAE4H3J7S4US

not attested not anchored not stored refs pending

Surface magnetism in ZnO/Co3O4 mixtures

A.Quesada, F. Jimenez-Villacorta, I. Lorite, J. de la Venta, J. F. Fernandez, J. Llopis, M.A. Garcia, N. Carmona

arxiv:0912.3458 v1 · 2009-12-17 · 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{MXHAARH76VC437VAE4H3J7S4US}

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	2026-05-18T02:10:15.907718Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

65ce0044fff545cdfea0270fb4fe5ca4ad2ccabd9d9ea4b2d3cdbdaa51a8c049

Aliases

arxiv: 0912.3458 · arxiv_version: 0912.3458v1 · doi: 10.48550/arxiv.0912.3458 · pith_short_12: MXHAARH76VC4 · pith_short_16: MXHAARH76VC437VA · pith_short_8: MXHAARH7

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/MXHAARH76VC437VAE4H3J7S4US \
  | 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: 65ce0044fff545cdfea0270fb4fe5ca4ad2ccabd9d9ea4b2d3cdbdaa51a8c049

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "eaba82c39a18ffde363eb3cbf0f838be58469483792914ef5a3e118f2e947314",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2009-12-17T16:40:15Z",
    "title_canon_sha256": "e9332cd6ccc0e5001830a0e9cf15db54f91abc1054c8c706e28763e15f5dec6b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0912.3458",
    "kind": "arxiv",
    "version": 1
  }
}