Pith Number

pith:XRY5RYST

pith:2014:XRY5RYSTAZ6FJDQWXUO3UU6SHU

not attested not anchored not stored refs pending

Evolution of angular-momentum-losing exoplanetary systems : Revisiting Darwin stability

A. F. Lanza, C. Damiani

arxiv:1411.3802 v2 · 2014-11-14 · 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{XRY5RYSTAZ6FJDQWXUO3UU6SHU}

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	2026-05-18T02:28:40.104400Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bc71d8e253067c548e16bd1dba53d23d18561de909c816ef087089badd723786

Aliases

arxiv: 1411.3802 · arxiv_version: 1411.3802v2 · doi: 10.48550/arxiv.1411.3802 · pith_short_12: XRY5RYSTAZ6F · pith_short_16: XRY5RYSTAZ6FJDQW · pith_short_8: XRY5RYST

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/XRY5RYSTAZ6FJDQWXUO3UU6SHU \
  | 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: bc71d8e253067c548e16bd1dba53d23d18561de909c816ef087089badd723786

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a8dcab14662194b8f54a97f9acad7bd33c27582ca5e8d0af208d34a310bff71a",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2014-11-14T05:48:59Z",
    "title_canon_sha256": "56c8dc57523b57e5613dd8b63f93161376b1fc93b0b2dd9873ba218d06f40d15"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1411.3802",
    "kind": "arxiv",
    "version": 2
  }
}