Pith Number

pith:7YONV5LZ

pith:2013:7YONV5LZERSHFS3AE37427ZHD7

not attested not anchored not stored refs pending

Magnetization Enhancement in Magnetite Nanoparticles Capped with Alginic Acid

B. Andrzejewski, B. Hilczer, B. Leska, K. Pogorzelec-Glaser, L. Kepinski, M. Kazmierczak, M. Matczak, R. Pankiewicz, S. Jurga, W. Bednarski

arxiv:1311.5379 v1 · 2013-11-21 · 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{7YONV5LZERSHFS3AE37427ZHD7}

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	2026-05-18T02:51:08.265528Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fe1cdaf579246472cb6026ffcd7f271fd462a0a1c4b7b468fb652c42ae703a86

Aliases

arxiv: 1311.5379 · arxiv_version: 1311.5379v1 · doi: 10.48550/arxiv.1311.5379 · pith_short_12: 7YONV5LZERSH · pith_short_16: 7YONV5LZERSHFS3A · pith_short_8: 7YONV5LZ

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/7YONV5LZERSHFS3AE37427ZHD7 \
  | 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: fe1cdaf579246472cb6026ffcd7f271fd462a0a1c4b7b468fb652c42ae703a86

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d1c3ea7e0b23c5612f6596c0efa289e35ab61b9bb03ad42a7cc5d5f9e16d35be",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2013-11-21T12:32:31Z",
    "title_canon_sha256": "b0f91c015af690b90c6e9473207bf64880c51830315540382599e720d97193c2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1311.5379",
    "kind": "arxiv",
    "version": 1
  }
}