Pith Number

pith:EEXOVDCE

pith:2017:EEXOVDCEXQHBCGNSTNCUO5O5Y3

not attested not anchored not stored refs pending

Velocity- and pointing-error measurements of a 300 000 r/min self-bearing permanent-magnet motor for optical applications

Andreas T\"unnermann, Christof Zwyssig, Ioachim Pupeza, Jens Limpert, Nikolai Lilienfein, Sven Breitkopf, Timon Achtnich

arxiv:1711.03542 v1 · 2017-11-09 · physics.ins-det

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EEXOVDCEXQHBCGNSTNCUO5O5Y3}

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	2026-05-18T00:11:40.132133Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

212eea8c44bc0e1119b29b454775ddc6f797aa11a841a8b55aed27550f6312ed

Aliases

arxiv: 1711.03542 · arxiv_version: 1711.03542v1 · doi: 10.48550/arxiv.1711.03542 · pith_short_12: EEXOVDCEXQHB · pith_short_16: EEXOVDCEXQHBCGNS · pith_short_8: EEXOVDCE

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/EEXOVDCEXQHBCGNSTNCUO5O5Y3 \
  | 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: 212eea8c44bc0e1119b29b454775ddc6f797aa11a841a8b55aed27550f6312ed

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b3503a19e743bf67548b13ceeffebe1c5cd2a0e7a11891f377f1f8c4e2e3062d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.ins-det",
    "submitted_at": "2017-11-09T09:15:58Z",
    "title_canon_sha256": "e3bcedd36de11230cf9f267b58a0e2843416af157c155805f1329d6c043c2527"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1711.03542",
    "kind": "arxiv",
    "version": 1
  }
}