Pith Number

pith:LUYEXVXG

pith:2021:LUYEXVXG3FHBBFBCOGUQ4LGLGE

not attested not anchored not stored refs pending

Optimal Science-time Reorientation Policy for the Comet Interceptor Flyby via Sequential Convex Programming

Andrew Hyslop, Samir Bennani, Valentin Preda

arxiv:2105.09029 v1 · 2021-05-19 · eess.SY · cs.SY · 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{LUYEXVXG3FHBBFBCOGUQ4LGLGE}

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	2026-05-20T00:02:44.373749Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5d304bd6e6d94e10942271a90e2ccb31010cc8b4d7a1ea720609652c3ccff0ca

Aliases

arxiv: 2105.09029 · arxiv_version: 2105.09029v1 · doi: 10.48550/arxiv.2105.09029 · pith_short_12: LUYEXVXG3FHB · pith_short_16: LUYEXVXG3FHBBFBC · pith_short_8: LUYEXVXG

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/LUYEXVXG3FHBBFBCOGUQ4LGLGE \
  | 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: 5d304bd6e6d94e10942271a90e2ccb31010cc8b4d7a1ea720609652c3ccff0ca

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3d89a2ce9dca1eb53b7906d03a31c37f2d5542a1c4710a66534e05e8a2756d9b",
    "cross_cats_sorted": [
      "cs.SY",
      "math.OC"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SY",
    "submitted_at": "2021-05-19T09:52:22Z",
    "title_canon_sha256": "d605a9b2cbef2d067f8f3853f4f436dd3a76bd020b0e9fce67c3a8bb5a0dc4ad"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2105.09029",
    "kind": "arxiv",
    "version": 1
  }
}