Pith Number

pith:VMDXUHN4

pith:2009:VMDXUHN4EVXTSHV65VHVGWPMK6

not attested not anchored not stored refs pending

Quantifying spin Hall angles from spin pumping: Experiments and Theory

A. Hoffmann, F.Y. Fradin, G.E.W. Bauer, J.E. Pearson, O. Mosendz, S.D. Bader

arxiv:0911.2725 v2 · 2009-11-13 · 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{VMDXUHN4EVXTSHV65VHVGWPMK6}

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	2026-05-18T02:10:47.756753Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ab077a1dbc256f391ebeed4f5359ec57b3883372ea2d10f1d0f197ca04742dbe

Aliases

arxiv: 0911.2725 · arxiv_version: 0911.2725v2 · doi: 10.48550/arxiv.0911.2725 · pith_short_12: VMDXUHN4EVXT · pith_short_16: VMDXUHN4EVXTSHV6 · pith_short_8: VMDXUHN4

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/VMDXUHN4EVXTSHV65VHVGWPMK6 \
  | 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: ab077a1dbc256f391ebeed4f5359ec57b3883372ea2d10f1d0f197ca04742dbe

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "df36e5f7ca2a62ef8931e50e891daada3d3af6df196edb32745543635c7680bf",
    "cross_cats_sorted": [
      "cond-mat.mtrl-sci"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.mes-hall",
    "submitted_at": "2009-11-13T23:02:29Z",
    "title_canon_sha256": "31295def9bdc0bbe01c678802ebcde1d968261455958232367b610e997de016f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0911.2725",
    "kind": "arxiv",
    "version": 2
  }
}