Pith Number

pith:BXYD4A4N

pith:2024:BXYD4A4N5EJYAN3ZBKSAPGMTNM

not attested not anchored not stored refs pending

Repelling Planet pairs by Ping-pong Scattering

Renu Malhotra (Arizona), Yanqin Wu (Toronto), Yoram Lithwick (Northwestern)

arxiv:2405.08893 v1 · 2024-05-14 · astro-ph.EP · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BXYD4A4N5EJYAN3ZBKSAPGMTNM}

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	2026-07-05T08:19:10.623064Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0df03e038de9138037790aa40799936b17cf593c794a188f31f21d6fcb567f2a

Aliases

arxiv: 2405.08893 · arxiv_version: 2405.08893v1 · doi: 10.48550/arxiv.2405.08893 · pith_short_12: BXYD4A4N5EJY · pith_short_16: BXYD4A4N5EJYAN3Z · pith_short_8: BXYD4A4N

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/BXYD4A4N5EJYAN3ZBKSAPGMTNM \
  | 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: 0df03e038de9138037790aa40799936b17cf593c794a188f31f21d6fcb567f2a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "eaf77c92a57e4613fa582775f7d31c0290d614a1a17cce0bcfb56745d9ceba29",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2024-05-14T18:11:42Z",
    "title_canon_sha256": "5ed85aa539942751fcc40405d95e6f86eff9e1fe8255869bd3d8f9b832671d7f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2405.08893",
    "kind": "arxiv",
    "version": 1
  }
}