Pith Number

pith:JXECMQWW

pith:2020:JXECMQWWIIDF37VNN5E4UXMXLP

not attested not anchored not stored refs pending

Normalized angular momentum deficit: A tool for comparing the violence of the dynamical histories of planetary systems

A. Zinzi, D. Turrini, J. A. Belinchon

arxiv:2003.05366 v2 · 2020-03-11 · 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{JXECMQWWIIDF37VNN5E4UXMXLP}

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.

Cited by

1 paper in Pith

Exo-MerCat v2.0.0: updates and open-source release of the Exoplanet Merged Catalog software

Receipt and verification

First computed	2026-07-05T00:57:19.137858Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4dc82642d642065dfead6f49ca5d975bdd002e613df356af7e6bc6859cc18e98

Aliases

arxiv: 2003.05366 · arxiv_version: 2003.05366v2 · doi: 10.48550/arxiv.2003.05366 · pith_short_12: JXECMQWWIIDF · pith_short_16: JXECMQWWIIDF37VN · pith_short_8: JXECMQWW

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/JXECMQWWIIDF37VNN5E4UXMXLP \
  | 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: 4dc82642d642065dfead6f49ca5d975bdd002e613df356af7e6bc6859cc18e98

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "eb5d1aa85bdd2a872533f9acde26126e6438112303c8c05c00c07ef77bc9e625",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2020-03-11T15:31:16Z",
    "title_canon_sha256": "de9c1b5ec1dd7de7f4fc628c62b35a9d280e511374f1f5014e4e0a64564bf209"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2003.05366",
    "kind": "arxiv",
    "version": 2
  }
}