Pith Number

pith:YJJXJS3P

pith:2018:YJJXJS3PNPQEOPV4HDBWHSNPNK

not attested not anchored not stored refs pending

Differential Drag Control Scheme for Large Constellation of Planet Satellites and On-Orbit Results

Cyrus Foster, James Mason, Lawrence Leung, Leon Stepan, Rob Zimmerman, Vincent Beukelaers, Vivek Vittaldev

arxiv:1806.01218 v1 · 2018-06-04 · physics.space-ph · astro-ph.IM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YJJXJS3PNPQEOPV4HDBWHSNPNK}

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	2026-05-18T00:14:17.082686Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c25374cb6f6be0473ebc38c363c9af6a956078d9c8e8d3d7ce51e40aa6e03515

Aliases

arxiv: 1806.01218 · arxiv_version: 1806.01218v1 · doi: 10.48550/arxiv.1806.01218 · pith_short_12: YJJXJS3PNPQE · pith_short_16: YJJXJS3PNPQEOPV4 · pith_short_8: YJJXJS3P

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/YJJXJS3PNPQEOPV4HDBWHSNPNK \
  | 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: c25374cb6f6be0473ebc38c363c9af6a956078d9c8e8d3d7ce51e40aa6e03515

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cd1c2e43bfc1908120afebc7b25f75844f28defb132b67dbed5ae6aad1aed0df",
    "cross_cats_sorted": [
      "astro-ph.IM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.space-ph",
    "submitted_at": "2018-06-04T16:59:24Z",
    "title_canon_sha256": "b7371ec12c66cf60c13f451e975a588c41124fd1024c32014c5db8612ff23723"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.01218",
    "kind": "arxiv",
    "version": 1
  }
}