Pith Number

pith:BG5D43OC

pith:2022:BG5D43OCYX74BDUHLQIWDTQ6YF

not attested not anchored not stored refs pending

Rediscovering orbital mechanics with machine learning

Miles Cranmer, Niall Jeffrey, Pablo Lemos, Peter Battaglia, Shirley Ho

arxiv:2202.02306 v1 · 2022-02-04 · astro-ph.EP · astro-ph.IM · cs.LG

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BG5D43OCYX74BDUHLQIWDTQ6YF}

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

3 papers in Pith

Automated Scientific Discovery: From Equation Discovery to Autonomous Discovery Systems

On the definition and importance of interpretability in scientific machine learning

Predicting intermediate-mass black hole formation in star clusters with machine learning

Receipt and verification

First computed	2026-07-05T03:54:10.500218Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

09ba3e6dc2c5ffc08e875c1161ce1ec16e1884a0fae9942c04a6230a41e15003

Aliases

arxiv: 2202.02306 · arxiv_version: 2202.02306v1 · doi: 10.48550/arxiv.2202.02306 · pith_short_12: BG5D43OCYX74 · pith_short_16: BG5D43OCYX74BDUH · pith_short_8: BG5D43OC

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/BG5D43OCYX74BDUHLQIWDTQ6YF \
  | 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: 09ba3e6dc2c5ffc08e875c1161ce1ec16e1884a0fae9942c04a6230a41e15003

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "006139d95bb80a5e35cef91efa2cf10e84987a61197851aba1b78d49db5824a9",
    "cross_cats_sorted": [
      "astro-ph.IM",
      "cs.LG"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2022-02-04T18:44:21Z",
    "title_canon_sha256": "69abb1b38c971c12d7e07dc6cc90f1663bbc7fdcf5b0bf01a3a56436cf901511"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2202.02306",
    "kind": "arxiv",
    "version": 1
  }
}