Pith Number

pith:BT6J4QAQ

pith:2009:BT6J4QAQD5YYWO35NGQ4YNH7LI

not attested not anchored not stored refs pending

Finite electric field effects in the large perpendicular magnetic anisotropy surface Pt/Fe/Pt(001)

Masahito Tsujikawa, Tatsuki Oda

arxiv:0905.0060 v1 · 2009-05-01 · cond-mat.mtrl-sci · cond-mat.mes-hall

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BT6J4QAQD5YYWO35NGQ4YNH7LI}

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	2026-05-18T02:13:48.570088Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0cfc9e40101f718b3b7d69a1cc34ff5a382fa50d713790a0ba0ab31c6e496c5d

Aliases

arxiv: 0905.0060 · arxiv_version: 0905.0060v1 · doi: 10.48550/arxiv.0905.0060 · pith_short_12: BT6J4QAQD5YY · pith_short_16: BT6J4QAQD5YYWO35 · pith_short_8: BT6J4QAQ

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/BT6J4QAQD5YYWO35NGQ4YNH7LI \
  | 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: 0cfc9e40101f718b3b7d69a1cc34ff5a382fa50d713790a0ba0ab31c6e496c5d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0a64fa5343aa3d2b53951f49047a32d3756b242bc3a8f4d26bbd953c19eaa47c",
    "cross_cats_sorted": [
      "cond-mat.mes-hall"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mtrl-sci",
    "submitted_at": "2009-05-01T07:40:50Z",
    "title_canon_sha256": "f98cbd71b1efcddd05de750d731585a620864906c9066b21232b432353abee07"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0905.0060",
    "kind": "arxiv",
    "version": 1
  }
}