Pith Number

pith:RJZKCOG5

pith:2021:RJZKCOG5CODXQQQA447KDIYUOH

not attested not anchored not stored refs pending

Dynamics Near the Three-Body Libration Points via Koopman Operator Theory

David Arnas, Richard Linares, Simone Servadio

arxiv:2110.12119 v1 · 2021-10-23 · nlin.CD · astro-ph.EP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RJZKCOG5CODXQQQA447KDIYUOH}

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	2026-07-05T03:25:00.613162Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8a72a138dd1387784200e73ea1a31471ce8463a3719242a4f3b10e4f16c378ac

Aliases

arxiv: 2110.12119 · arxiv_version: 2110.12119v1 · doi: 10.48550/arxiv.2110.12119 · pith_short_12: RJZKCOG5CODX · pith_short_16: RJZKCOG5CODXQQQA · pith_short_8: RJZKCOG5

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/RJZKCOG5CODXQQQA447KDIYUOH \
  | 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: 8a72a138dd1387784200e73ea1a31471ce8463a3719242a4f3b10e4f16c378ac

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "10812b4d51e9b59cb6dae96028be90a3a1925b8c387471258efbe34eddee6f95",
    "cross_cats_sorted": [
      "astro-ph.EP"
    ],
    "license": "http://creativecommons.org/publicdomain/zero/1.0/",
    "primary_cat": "nlin.CD",
    "submitted_at": "2021-10-23T02:47:55Z",
    "title_canon_sha256": "a4adb994c6801e3dbbb51ccb84a229acf37b68f318c93378290c095fe468785a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2110.12119",
    "kind": "arxiv",
    "version": 1
  }
}