Pith Number

pith:JPV4WZQW

pith:2015:JPV4WZQWDFZ7XD3KQCK6ERSCIT

not attested not anchored not stored refs pending

Coupled attitude and trajectory optimization for a launcher tilting maneuver

Emmanuel Tr\'elat, Jiamin Zhu, Max Cerf

arxiv:1509.07519 v1 · 2015-09-24 · 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{JPV4WZQWDFZ7XD3KQCK6ERSCIT}

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	2026-05-18T01:32:02.575192Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4bebcb66161973fb8f6a8095e2464244d23f6b718a1f733456caf8bef1175bb9

Aliases

arxiv: 1509.07519 · arxiv_version: 1509.07519v1 · doi: 10.48550/arxiv.1509.07519 · pith_short_12: JPV4WZQWDFZ7 · pith_short_16: JPV4WZQWDFZ7XD3K · pith_short_8: JPV4WZQW

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/JPV4WZQWDFZ7XD3KQCK6ERSCIT \
  | 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: 4bebcb66161973fb8f6a8095e2464244d23f6b718a1f733456caf8bef1175bb9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9593e74ddd2eacf6c5efdb5820f889d2b2de4f7288945bcde2516155ae6f5d40",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "math.OC",
    "submitted_at": "2015-09-24T20:12:18Z",
    "title_canon_sha256": "a7cca232d264bf969897d276643a14bed7b90e6edb557137f7b7753323882cf6"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1509.07519",
    "kind": "arxiv",
    "version": 1
  }
}