Pith Number

pith:VNL5EAVX

pith:2016:VNL5EAVXAQNK24RYSADERBMTPD

not attested not anchored not stored refs pending

Numerical optimization of writer and media for bit patterned magnetic recording

(2) Spin Transfer Technologies, A. Kovacs (1), CA), Danube University Krems, Fremont, H. Oezelt (1), M. E. Schabes (2), T. Schrefl (1) ((1) Center of Integrated Sensor Systems

arxiv:1603.09493 v4 · 2016-03-31 · physics.comp-ph

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VNL5EAVXAQNK24RYSADERBMTPD}

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	2026-05-18T01:10:23.373161Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ab57d202b7041aad7238900648859378de9c4e211624f508b1d53c0825e04a0b

Aliases

arxiv: 1603.09493 · arxiv_version: 1603.09493v4 · doi: 10.48550/arxiv.1603.09493 · pith_short_12: VNL5EAVXAQNK · pith_short_16: VNL5EAVXAQNK24RY · pith_short_8: VNL5EAVX

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/VNL5EAVXAQNK24RYSADERBMTPD \
  | 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: ab57d202b7041aad7238900648859378de9c4e211624f508b1d53c0825e04a0b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "42719cca701419d8a76441b5dda0de64b7cf185699260f838cc18d6551b167e6",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.comp-ph",
    "submitted_at": "2016-03-31T08:56:14Z",
    "title_canon_sha256": "29ad5fb7db6b75918deaac7ea0bf3a4879d20885c5c24b3cca75ddb9d0ca87e5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1603.09493",
    "kind": "arxiv",
    "version": 4
  }
}