Pith Number

pith:ROHLTAAH

pith:2012:ROHLTAAHN5AVKCAHTQ3L62SS7I

not attested not anchored not stored refs pending

Symplectic integration of space debris motion considering several Earth's shadowing models

A. Lema\^itre, Ch. Hubaux, N. Delsate, T. Carletti

arxiv:1201.5274 v1 · 2012-01-25 · astro-ph.EP · math-ph · math.MP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ROHLTAAHN5AVKCAHTQ3L62SS7I}

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	2026-05-18T01:58:42.095996Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8b8eb980076f415508079c36bf6a52fa0e99d71ac818ee991384d58ab0db0b51

Aliases

arxiv: 1201.5274 · arxiv_version: 1201.5274v1 · doi: 10.48550/arxiv.1201.5274 · pith_short_12: ROHLTAAHN5AV · pith_short_16: ROHLTAAHN5AVKCAH · pith_short_8: ROHLTAAH

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/ROHLTAAHN5AVKCAHTQ3L62SS7I \
  | 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: 8b8eb980076f415508079c36bf6a52fa0e99d71ac818ee991384d58ab0db0b51

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "80f7f83a94ed259e3f09ef93f6d22d6a1090f696668bff32f5a14ba2225cd801",
    "cross_cats_sorted": [
      "math-ph",
      "math.MP"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2012-01-25T14:04:46Z",
    "title_canon_sha256": "88013f3efa8a264721fec679831fb64469762eb8ef08e89e35296291426b5636"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1201.5274",
    "kind": "arxiv",
    "version": 1
  }
}