Pith Number

pith:JDZC2GTQ

pith:2017:JDZC2GTQCMJKC24OIFJXPY7RFP

not attested not anchored not stored refs pending

Geometric Optimal Control and Applications to Aerospace

Emmanuel Tr\'elat, Jiamin Zhu, Max Cerf

arxiv:1701.06203 v1 · 2017-01-22 · math.OC

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JDZC2GTQCMJKC24OIFJXPY7RFP}

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	2026-05-18T00:52:19.017604Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

48f22d1a701312a16b8e415377e3f12bc0ddd4143844918ed643f0a81c2772f2

Aliases

arxiv: 1701.06203 · arxiv_version: 1701.06203v1 · doi: 10.48550/arxiv.1701.06203 · pith_short_12: JDZC2GTQCMJK · pith_short_16: JDZC2GTQCMJKC24O · pith_short_8: JDZC2GTQ

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/JDZC2GTQCMJKC24OIFJXPY7RFP \
  | 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: 48f22d1a701312a16b8e415377e3f12bc0ddd4143844918ed643f0a81c2772f2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2199998c0f061e6b24123715a56ca4da721f9b721d4673166afcf1301c167a6e",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2017-01-22T18:27:04Z",
    "title_canon_sha256": "870c6c381dbfad1f7b1b1942cb8cfdeb3482a04d0390103823c358ff09feeb2c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1701.06203",
    "kind": "arxiv",
    "version": 1
  }
}