Pith Number

pith:TJJAK7NQ

pith:2026:TJJAK7NQLJFTIKVY66OCTZDMLD

not attested not anchored not stored refs pending

Pretrained Approximators for Low-Thrust Trajectory Cost and Reachability

Dario Izzo, Francesco Topputo, Giacomo Acciarini, Hexi Baoyin, Zhong Zhang

arxiv:2605.26790 v1 · 2026-05-26 · cs.LG · physics.space-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TJJAK7NQLJFTIKVY66OCTZDMLD}

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.

Cited by

1 paper in Pith

The Maximum Initial Mass

Receipt and verification

First computed	2026-05-27T01:06:12.821843Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9a52057db05a4b342ab8f79c29e46c58faa528d08ed2c26d4c7d203079fecb72

Aliases

arxiv: 2605.26790 · arxiv_version: 2605.26790v1 · doi: 10.48550/arxiv.2605.26790 · pith_short_12: TJJAK7NQLJFT · pith_short_16: TJJAK7NQLJFTIKVY · pith_short_8: TJJAK7NQ

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/TJJAK7NQLJFTIKVY66OCTZDMLD \
  | 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: 9a52057db05a4b342ab8f79c29e46c58faa528d08ed2c26d4c7d203079fecb72

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c4294a2d2aac5820d98661b0f86bfa983a9e1e140d259d38b89d25c845c4f9ca",
    "cross_cats_sorted": [
      "physics.space-ph"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "cs.LG",
    "submitted_at": "2026-05-26T10:01:45Z",
    "title_canon_sha256": "da444dad90c1f5763f21e02e69aacbe7a910300ebdf694fcf3e9e3a8b6c01136"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.26790",
    "kind": "arxiv",
    "version": 1
  }
}