Pith Number

pith:V4Y7NDA4

pith:2015:V4Y7NDA4T276ASH4QIQWCXYFXO

not attested not anchored not stored refs pending

Bit Patterned Magnetic Recording: Theory, Media Fabrication, and Recording Performance

Alexei L. Bogdanov, Bruce Gurney, C. Mathew Mate, Daniel Bedau, Dan Kercher, David Berman, Dieter Weller, Elizabeth E. Dobisz, En Yan, Gregory Doerk, He Gao, Hitesh Arora, Jean-Marc Beaujour, Jeffrey Lille, Julia Cushen, Kanaiyalal C. Patel, Kurt Rubin, Lei Wan, Manfred Schabes, Michael Grobis, Olav Hellwig, Pierre-Olivier Jubert, Ricardo Ruiz, Thomas R. Albrecht, Toshiki Hirano, Tsai-wei Wu, Vipin Ayanoor-Vitikkate, Weldon Hanson, Yuri Obukhov, Yves-Andre Chapuis, Zuwei Liu

arxiv:1503.06664 v1 · 2015-03-19 · cond-mat.other · 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{V4Y7NDA4T276ASH4QIQWCXYFXO}

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	2026-05-18T00:11:51.159369Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

af31f68c1c9ebfe048fc8221615f05bbbb441d615691ee39c217a44a39051978

Aliases

arxiv: 1503.06664 · arxiv_version: 1503.06664v1 · doi: 10.48550/arxiv.1503.06664 · pith_short_12: V4Y7NDA4T276 · pith_short_16: V4Y7NDA4T276ASH4 · pith_short_8: V4Y7NDA4

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/V4Y7NDA4T276ASH4QIQWCXYFXO \
  | 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: af31f68c1c9ebfe048fc8221615f05bbbb441d615691ee39c217a44a39051978

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "41aaf5a280300ee1c66810109507ab2ed312e772d9be79ef7c40322bfe50bc54",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://creativecommons.org/licenses/by/3.0/",
    "primary_cat": "cond-mat.other",
    "submitted_at": "2015-03-19T23:03:24Z",
    "title_canon_sha256": "067e9b1e23f79100e802110cfdcc197c8bd329159409fb81a6c99879e80ded2d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1503.06664",
    "kind": "arxiv",
    "version": 1
  }
}