Pith Number

pith:GS2LNO25

pith:2009:GS2LNO25KURWJHRA23GW7XNMWO

not attested not anchored not stored refs pending

Radial orbit instability: review and perspectives

J\'er\^ome Perez, Lionel Mar\'echal

arxiv:0910.5177 v2 · 2009-10-27 · 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{GS2LNO25KURWJHRA23GW7XNMWO}

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	2026-05-18T01:10:11.355944Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

34b4b6bb5d5523649e20d6cd6fddacb3bd93ca0e68704581941a3b80e6a67711

Aliases

arxiv: 0910.5177 · arxiv_version: 0910.5177v2 · doi: 10.48550/arxiv.0910.5177 · pith_short_12: GS2LNO25KURW · pith_short_16: GS2LNO25KURWJHRA · pith_short_8: GS2LNO25

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/GS2LNO25KURWJHRA23GW7XNMWO \
  | 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: 34b4b6bb5d5523649e20d6cd6fddacb3bd93ca0e68704581941a3b80e6a67711

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6a17f7e09bc603d3d4b5f77dd8acbde75eed1248b19d4ca7d6d07a60bd71eef0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2009-10-27T17:02:13Z",
    "title_canon_sha256": "53d0f98dcd916aa04f32e6995d89f53f7a1b30178779a018a1e89518df3d88a5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0910.5177",
    "kind": "arxiv",
    "version": 2
  }
}