Pith Number

pith:UBNLQE2F

pith:2017:UBNLQE2FEIYDVVTG6B245AN7Z2

not attested not anchored not stored refs pending

AWEsome: An open-source test platform for airborne wind energy systems

Christoph Sieg, Philip Bechtle, Thomas Gehrmann, Udo Zillmann

arxiv:1704.08695 v1 · 2017-04-27 · cs.SY · cs.RO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{UBNLQE2FEIYDVVTG6B245AN7Z2}

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	2026-05-18T00:45:25.477242Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a05ab8134522303ad666f075ce81bfce9e5894c66293ab59ccdaedcb1f3a3efe

Aliases

arxiv: 1704.08695 · arxiv_version: 1704.08695v1 · doi: 10.48550/arxiv.1704.08695 · pith_short_12: UBNLQE2FEIYD · pith_short_16: UBNLQE2FEIYDVVTG · pith_short_8: UBNLQE2F

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/UBNLQE2FEIYDVVTG6B245AN7Z2 \
  | 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: a05ab8134522303ad666f075ce81bfce9e5894c66293ab59ccdaedcb1f3a3efe

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "57f4525bfc70ba793aebf1007c638cfaf5e8df19df3a03f68efd590a8e770666",
    "cross_cats_sorted": [
      "cs.RO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cs.SY",
    "submitted_at": "2017-04-27T18:00:03Z",
    "title_canon_sha256": "c3507d5e8deb569bc2eecf14d6d2597f000ddcbecb7b2d865eabe245e5499de2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1704.08695",
    "kind": "arxiv",
    "version": 1
  }
}