Pith Number

pith:XJREFTEY

pith:2018:XJREFTEYU2ZNIEY6EBJDZTHETY

not attested not anchored not stored refs pending

Non-averaged regularized formulations as an alternative to semi-analytical orbit propagation methods

Aaron J. Rosengren, Claudio Bombardelli, Davide Amato, Giulio Ba\`u, Vincent Morand

arxiv:1810.11418 v2 · 2018-10-26 · astro-ph.EP · 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{XJREFTEYU2ZNIEY6EBJDZTHETY}

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	2026-05-17T23:45:25.999618Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ba6242cc98a6b2d4131e20523ccce49e16e6ea0257c120481a869ea20aedb92c

Aliases

arxiv: 1810.11418 · arxiv_version: 1810.11418v2 · doi: 10.48550/arxiv.1810.11418 · pith_short_12: XJREFTEYU2ZN · pith_short_16: XJREFTEYU2ZNIEY6 · pith_short_8: XJREFTEY

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/XJREFTEYU2ZNIEY6EBJDZTHETY \
  | 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: ba6242cc98a6b2d4131e20523ccce49e16e6ea0257c120481a869ea20aedb92c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9950bc67d417ec69133b56d248355013bd8f1e8aeb20ef420e64c556ebb42673",
    "cross_cats_sorted": [
      "astro-ph.IM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2018-10-26T17:04:00Z",
    "title_canon_sha256": "b1e27504ed0ad23091c91e4e36016065a95ff4211ffe005c2bca571524700cc3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1810.11418",
    "kind": "arxiv",
    "version": 2
  }
}