Pith Number

pith:JAVAEC6F

pith:2026:JAVAEC6FJ6QBZ5GFZPKYHSF6NL

not attested not anchored not stored refs pending

Beyond Point Masses. VI. Spin-Orbit Evolution of the Centaur Binary Typhon-Echidna

Benjamin Proudfoot, Darin Ragozzine, Will Grundy

arxiv:2608.05509 v1 · 2026-08-06 · 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{JAVAEC6FJ6QBZ5GFZPKYHSF6NL}

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	2026-08-07T00:48:00.032177Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

482a020bc54fa01cf4c5cbd583c8be6aca75a82b30243ac98dbe9e042b6f4798

Aliases

arxiv: 2608.05509 · arxiv_version: 2608.05509v1 · doi: 10.48550/arxiv.2608.05509 · pith_short_12: JAVAEC6FJ6QB · pith_short_16: JAVAEC6FJ6QBZ5GF · pith_short_8: JAVAEC6F

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/JAVAEC6FJ6QBZ5GFZPKYHSF6NL \
  | 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: 482a020bc54fa01cf4c5cbd583c8be6aca75a82b30243ac98dbe9e042b6f4798

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "df7a8031b7badea9f50966d165f956125204abf821545278e9bbb829bb0911cf",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2026-08-06T01:23:43Z",
    "title_canon_sha256": "c5a037ef5d7f0cb5e8b7e7dd0894bc2b79fe1458b2fb093ff21a92805c57db2e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2608.05509",
    "kind": "arxiv",
    "version": 1
  }
}