Pith Number

pith:NDZD2KIO

pith:2013:NDZD2KIODE7N6GLBRMIPIYVE6Q

not attested not anchored not stored refs pending

High coercivity induced by mechanical milling in cobalt ferrite powders

A. J. Terezo, A. S. Ponce, C. H. M. Fernandes, E. Baggio-Saitovitch, E. F. Chagas, R. J. Prado

arxiv:1301.1945 v1 · 2013-01-09 · 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{NDZD2KIODE7N6GLBRMIPIYVE6Q}

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	2026-05-18T03:36:55.604025Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

68f23d290e193edf19618b10f462a4f419ad8cc46e1e7db5113b9368757714b4

Aliases

arxiv: 1301.1945 · arxiv_version: 1301.1945v1 · doi: 10.48550/arxiv.1301.1945 · pith_short_12: NDZD2KIODE7N · pith_short_16: NDZD2KIODE7N6GLB · pith_short_8: NDZD2KIO

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/NDZD2KIODE7N6GLBRMIPIYVE6Q \
  | 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: 68f23d290e193edf19618b10f462a4f419ad8cc46e1e7db5113b9368757714b4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d30c091a0a7cb14933f103568478815a947ffcbe0002093fb7b72bc4a59fc3e1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2013-01-09T19:01:03Z",
    "title_canon_sha256": "9352006e426647363db2d4361a46ca0a76b1c445211802aad3054668a17c7ce2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1301.1945",
    "kind": "arxiv",
    "version": 1
  }
}