Pith Number

pith:3QSNA3HC

pith:2013:3QSNA3HCQYOEOS6R6J2IHGTEDJ

not attested not anchored not stored refs pending

Sensors and Navigation Algorithms for Flight Control of Tethered Kites

Hans Strauch, Michael Erhard

arxiv:1304.2233 v1 · 2013-04-08 · cs.SY

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{3QSNA3HCQYOEOS6R6J2IHGTEDJ}

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	2026-05-18T03:28:43.633291Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dc24d06ce2861c474bd1f274839a641a5bc1d2eec6c84c84ca5cee150149067a

Aliases

arxiv: 1304.2233 · arxiv_version: 1304.2233v1 · doi: 10.48550/arxiv.1304.2233 · pith_short_12: 3QSNA3HCQYOE · pith_short_16: 3QSNA3HCQYOEOS6R · pith_short_8: 3QSNA3HC

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/3QSNA3HCQYOEOS6R6J2IHGTEDJ \
  | 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: dc24d06ce2861c474bd1f274839a641a5bc1d2eec6c84c84ca5cee150149067a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "93a224957a9d7025b1b07e267c13b20836da7cddd6acf8ce8bc0f982f4a5b0cd",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SY",
    "submitted_at": "2013-04-08T15:14:56Z",
    "title_canon_sha256": "fcc42d5e6aa4f1b28700b6fc328d8574d6de5334c656323f17e0d71cb813c4d3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1304.2233",
    "kind": "arxiv",
    "version": 1
  }
}