Pith Number

pith:4KD33NHP

pith:2025:4KD33NHPNKCMLLTFVEP55RU2AM

not attested not anchored not stored refs pending

Planet formation and long-term stability in a very eccentric stellar binary

Cole Johnston, Evgeni Grishin, Hagai B. Perets, Jakob Stegmann, Nora L. Eisner, Selma E. de Mink, Stephen Justham

arxiv:2501.05506 v1 · 2025-01-09 · astro-ph.EP · astro-ph.SR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4KD33NHPNKCMLLTFVEP55RU2AM}

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	2026-07-05T09:59:24.525168Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e287bdb4ef6a84c5ae65a91fdec69a03188bc3223731fa4ff9a296cc6d75c1fc

Aliases

arxiv: 2501.05506 · arxiv_version: 2501.05506v1 · doi: 10.48550/arxiv.2501.05506 · pith_short_12: 4KD33NHPNKCM · pith_short_16: 4KD33NHPNKCMLLTF · pith_short_8: 4KD33NHP

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/4KD33NHPNKCMLLTFVEP55RU2AM \
  | 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: e287bdb4ef6a84c5ae65a91fdec69a03188bc3223731fa4ff9a296cc6d75c1fc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9895bf41e94dacf539bde5cdebeb231b3df4f79bcdc99e8305736bd73210379c",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2025-01-09T19:00:00Z",
    "title_canon_sha256": "522a78713accca56ac2d255f8350978c51503ebe1603e37cca32fa87a12dec01"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2501.05506",
    "kind": "arxiv",
    "version": 1
  }
}