Pith Number

pith:ZAPUQGOG

pith:2020:ZAPUQGOGRKZECHYIGQJTR5MPET

not attested not anchored not stored refs pending

The Transient Jupiter Trojan-Like Orbit of P/2019 LD2 (ATLAS)

Alan Fitzsimmons, Aren N. Heinze, Bojan Novakovic, Henry H. Hsieh, Larry Denneau

arxiv:2007.13945 v1 · 2020-07-28 · 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{ZAPUQGOGRKZECHYIGQJTR5MPET}

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	2026-07-05T01:32:11.946640Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c81f4819c68ab2411f08341338f58f24f816d463153fc6f598b24504a059cf8f

Aliases

arxiv: 2007.13945 · arxiv_version: 2007.13945v1 · doi: 10.48550/arxiv.2007.13945 · pith_short_12: ZAPUQGOGRKZE · pith_short_16: ZAPUQGOGRKZECHYI · pith_short_8: ZAPUQGOG

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/ZAPUQGOGRKZECHYIGQJTR5MPET \
  | 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: c81f4819c68ab2411f08341338f58f24f816d463153fc6f598b24504a059cf8f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "62dd6b2e1a6b1a409022f105b1f3ccd0b604839ca88654b9dd968b34a381a97a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2020-07-28T01:53:01Z",
    "title_canon_sha256": "1e281fbddebbf90ce3ec3d194e3545f4cf42d7788a95edd4756194d48b2c5358"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2007.13945",
    "kind": "arxiv",
    "version": 1
  }
}