Pith Number

pith:EKSQW77U

pith:2015:EKSQW77U4SFB2VJ4MIIXUAZQFU

not attested not anchored not stored refs pending

On the Take-off of Airborne Wind Energy Systems Based on Rigid Wings

Lorenzo Fagiano, Stephan Schnez

arxiv:1510.06701 v1 · 2015-10-22 · math.OC · 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{EKSQW77U4SFB2VJ4MIIXUAZQFU}

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	2026-05-18T01:29:30.272196Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

22a50b7ff4e48a1d553c62117a03302d2de3ac61cf8567c28fd5617824efda1d

Aliases

arxiv: 1510.06701 · arxiv_version: 1510.06701v1 · doi: 10.48550/arxiv.1510.06701 · pith_short_12: EKSQW77U4SFB · pith_short_16: EKSQW77U4SFB2VJ4 · pith_short_8: EKSQW77U

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/EKSQW77U4SFB2VJ4MIIXUAZQFU \
  | 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: 22a50b7ff4e48a1d553c62117a03302d2de3ac61cf8567c28fd5617824efda1d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1bde2034fc3eb50c94b62976ca3d8b2992e6ab4c286715eb4b8b459e5a398bb9",
    "cross_cats_sorted": [
      "cs.SY"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2015-10-22T17:54:46Z",
    "title_canon_sha256": "57d0d232813ffc52e2808503af54a38b9071f23d6c2e28f032e73160b1bc0d84"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1510.06701",
    "kind": "arxiv",
    "version": 1
  }
}