Pith Number

pith:OWNN6A2C

pith:2019:OWNN6A2CWVSILWZVPE2AGVPBBM

not attested not anchored not stored refs pending

Magnetic interaction and anisotropy axes arrangement in nanoparticle aggregates can enhance or reduce the effective magnetic anisotropy

A. F. Bakuzis, J. A. H. Coaquira, L. C. Figueiredo, M. H. Sousa, V. R. R. Aquino

arxiv:1902.07188 v1 · 2019-02-19 · physics.app-ph · cond-mat.mes-hall · 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{OWNN6A2CWVSILWZVPE2AGVPBBM}

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	2026-05-17T23:53:39.687304Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

759adf0342b56485db3579340355e10b2bccf84bf170bbbf9f1fa9a0d484f957

Aliases

arxiv: 1902.07188 · arxiv_version: 1902.07188v1 · doi: 10.48550/arxiv.1902.07188 · pith_short_12: OWNN6A2CWVSI · pith_short_16: OWNN6A2CWVSILWZV · pith_short_8: OWNN6A2C

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/OWNN6A2CWVSILWZVPE2AGVPBBM \
  | 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: 759adf0342b56485db3579340355e10b2bccf84bf170bbbf9f1fa9a0d484f957

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "22f8fabb4388a03b7e2a943e6a8384a3e4cb6e26b9f1231784625ba7e51b2f8f",
    "cross_cats_sorted": [
      "cond-mat.mes-hall",
      "cond-mat.mtrl-sci"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.app-ph",
    "submitted_at": "2019-02-19T18:41:48Z",
    "title_canon_sha256": "825b7eeeb00192a5902a6642c798329a45a529d2bf1bd61fb567132facadc3c4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1902.07188",
    "kind": "arxiv",
    "version": 1
  }
}