Pith Number

pith:Y5OOZLLZ

pith:2009:Y5OOZLLZHHQVV7EDFBN57SGIFB

not attested not anchored not stored refs pending

Predicted defect induced vortex core switching in thin magnetic nanodisks

A.R. Pereira, N.M. Oliveira-Neto, P.Z. Coura, R.C. Silva, R.L. Silva, S.A. Leonel, W.A. Moura-Melo

arxiv:0909.4515 v1 · 2009-09-24 · cond-mat.mes-hall · 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{Y5OOZLLZHHQVV7EDFBN57SGIFB}

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	2026-05-18T04:16:13.114273Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c75cecad7939e15afc83285bdfc8c828788d129ccfdcc883823f871033e653d5

Aliases

arxiv: 0909.4515 · arxiv_version: 0909.4515v1 · doi: 10.48550/arxiv.0909.4515 · pith_short_12: Y5OOZLLZHHQV · pith_short_16: Y5OOZLLZHHQVV7ED · pith_short_8: Y5OOZLLZ

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/Y5OOZLLZHHQVV7EDFBN57SGIFB \
  | 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: c75cecad7939e15afc83285bdfc8c828788d129ccfdcc883823f871033e653d5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "88783565b837b1f0204c5143165d821a6f97656478194e5108f565d59d94fba6",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2009-09-24T18:44:56Z",
    "title_canon_sha256": "f2cc8c208f371e6e4ae044b0b17fcba38507a47e841537675bd07862c0b0dbc8"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0909.4515",
    "kind": "arxiv",
    "version": 1
  }
}