Pith Number

pith:BD5WT3UN

pith:2005:BD5WT3UNZKMTR43PDAU7QPG4ED

not attested not anchored not stored refs pending

Spiral vortices in a 2D ferromagnet

A.B. Borisov, A.S. Ovchinnikov, I.G. Bostrem

arxiv:cond-mat/0509481 v1 · 2005-09-19 · 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{BD5WT3UNZKMTR43PDAU7QPG4ED}

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	2026-05-18T01:39:49.991311Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

08fb69ee8dca9938f36f1829f83cdc20d69ee55ce9480663c106be5939728557

Aliases

arxiv: cond-mat/0509481 · arxiv_version: cond-mat/0509481v1 · doi: 10.48550/arxiv.cond-mat/0509481 · pith_short_12: BD5WT3UNZKMT · pith_short_16: BD5WT3UNZKMTR43P · pith_short_8: BD5WT3UN

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/BD5WT3UNZKMTR43PDAU7QPG4ED \
  | 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: 08fb69ee8dca9938f36f1829f83cdc20d69ee55ce9480663c106be5939728557

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b5f39c2f65cf3158f8569e1a95f62c1795359c96da480adcf1b22f29e5d54ccd",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2005-09-19T10:49:18Z",
    "title_canon_sha256": "533f5edd8fe76a983a0ee1d4702c5aa771623435dbd1d8aeff1117cf48522342"
  },
  "schema_version": "1.0",
  "source": {
    "id": "cond-mat/0509481",
    "kind": "arxiv",
    "version": 1
  }
}