Pith Number

pith:GMZUIXKA

pith:2018:GMZUIXKAUGE2TQ3J6AAFBROEAY

not attested not anchored not stored refs pending

An Adaptive Groundtrack Maintenance Scheme for Spacecraft with Electric Propulsion

Andrea Garulli, Antonio Giannitrapani, Fabrizio Scortecci, Mirko Leomanni

arxiv:1807.08109 v2 · 2018-07-21 · eess.SY · cs.SY

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{GMZUIXKAUGE2TQ3J6AAFBROEAY}

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	2026-06-04T19:12:08.644979Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3333445d40a189a9c369f00050c5c40607c7366dc009a7a94b058795a7155e35

Aliases

arxiv: 1807.08109 · arxiv_version: 1807.08109v2 · doi: 10.48550/arxiv.1807.08109 · pith_short_12: GMZUIXKAUGE2 · pith_short_16: GMZUIXKAUGE2TQ3J · pith_short_8: GMZUIXKA

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/GMZUIXKAUGE2TQ3J6AAFBROEAY \
  | 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: 3333445d40a189a9c369f00050c5c40607c7366dc009a7a94b058795a7155e35

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "031e536382061e49f3d5bd1827880d5cda0d67b794658e4126c55e11c2c381d5",
    "cross_cats_sorted": [
      "cs.SY"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "eess.SY",
    "submitted_at": "2018-07-21T08:51:17Z",
    "title_canon_sha256": "a3c7e5bf4eb49f55826544542633256789ba0f0aabe180f69e2092d907460086"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.08109",
    "kind": "arxiv",
    "version": 2
  }
}