Pith Number

pith:XW5KUK7E

pith:2019:XW5KUK7EHUBICFGDIDP6MWMUXP

not attested not anchored not stored refs pending

Near-optimal capture in the planar circular restricted Pluto-Charon system

Euaggelos E. Zotos, Yi Qi

arxiv:1904.03900 v1 · 2019-04-08 · 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{XW5KUK7EHUBICFGDIDP6MWMUXP}

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	2026-05-17T23:49:07.769940Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bdbaaa2be43d028114c340dfe65994bbecb9a979c1ca8f3c9d4f68e98d5a28dd

Aliases

arxiv: 1904.03900 · arxiv_version: 1904.03900v1 · doi: 10.48550/arxiv.1904.03900 · pith_short_12: XW5KUK7EHUBI · pith_short_16: XW5KUK7EHUBICFGD · pith_short_8: XW5KUK7E

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/XW5KUK7EHUBICFGDIDP6MWMUXP \
  | 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: bdbaaa2be43d028114c340dfe65994bbecb9a979c1ca8f3c9d4f68e98d5a28dd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "130d1a22a399ecc3bfbf55641262ee5495c3702cccd831a014b6221640c442f2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2019-04-08T09:15:50Z",
    "title_canon_sha256": "613420202debeba18c8f84f23a1c0c17534d36ecef68925f5c9d8359468fd001"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.03900",
    "kind": "arxiv",
    "version": 1
  }
}