Pith Number

pith:PZV2V53E

pith:2009:PZV2V53EVPZUVE4CSMCVDVLER4

not attested not anchored not stored refs pending

Contactless 2-dimensional laser sensor for 3-dimensional wire position and tension measurements

Ch. Weinheimer, H.W. Ortjohann, Matthias Prall, M. Reinhardt, R. Joehren, V. Hannen

arxiv:0907.5490 v2 · 2009-07-31 · 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{PZV2V53EVPZUVE4CSMCVDVLER4}

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	2026-05-18T01:04:59.826575Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7e6baaf764abf34a9382930551d5648f3fbfc26024c7d25486493194d1a7a3d1

Aliases

arxiv: 0907.5490 · arxiv_version: 0907.5490v2 · doi: 10.48550/arxiv.0907.5490 · pith_short_12: PZV2V53EVPZU · pith_short_16: PZV2V53EVPZUVE4C · pith_short_8: PZV2V53E

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/PZV2V53EVPZUVE4CSMCVDVLER4 \
  | 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: 7e6baaf764abf34a9382930551d5648f3fbfc26024c7d25486493194d1a7a3d1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5bcd53c8e19e055259548e713645e7eb3cd854eb48ed36849fa5f623b7813bc4",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.ins-det",
    "submitted_at": "2009-07-31T08:42:17Z",
    "title_canon_sha256": "ce31a3ce0a5183c3671878594d3ac5c5433f8c79378b7d42eea27325344bfd71"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0907.5490",
    "kind": "arxiv",
    "version": 2
  }
}