Pith Number

pith:PPA6QRMW

pith:2017:PPA6QRMWBTE47HBQZAMQGSP376

not attested not anchored not stored refs pending

Poincar\'e surfaces of section around a 3-D irregular body: The case of asteroid 4179 Toutatis

Gabriel Borderes Motta, Othon Cabo Winter

arxiv:1711.06506 v1 · 2017-11-17 · astro-ph.EP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{PPA6QRMWBTE47HBQZAMQGSP376}

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	2026-05-18T00:27:52.037659Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7bc1e845960cc9cf9c30c8190349fbff9e436a9617e2fc1b0e14e9901fd3f815

Aliases

arxiv: 1711.06506 · arxiv_version: 1711.06506v1 · doi: 10.48550/arxiv.1711.06506 · pith_short_12: PPA6QRMWBTE4 · pith_short_16: PPA6QRMWBTE47HBQ · pith_short_8: PPA6QRMW

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/PPA6QRMWBTE47HBQZAMQGSP376 \
  | 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: 7bc1e845960cc9cf9c30c8190349fbff9e436a9617e2fc1b0e14e9901fd3f815

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "37473190bb1a7152b272b20adacfc8d220f85ffc8a56e88ccca4f46a7f8d9899",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2017-11-17T12:02:35Z",
    "title_canon_sha256": "788cd283f72266f1f35c46ec9deac0a107654a11d9e775e9f2474df2545a69f2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1711.06506",
    "kind": "arxiv",
    "version": 1
  }
}