Pith Number

pith:2BKXMMK4

pith:2026:2BKXMMK45MMZTJJIPXI6DIXFCC

not attested not anchored not stored refs pending

SchwarMAX: a GPU-friendly Schwarzschild orbit-superposition modelling framework

David Chemaly, Eugene Vasiliev, Hanyuan Zhang, Juntai Shen, N. Wyn Evans, Vasily Belokurov

arxiv:2607.00117 v1 · 2026-06-30 · 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{2BKXMMK45MMZTJJIPXI6DIXFCC}

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	2026-07-02T00:18:35.370133Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d05576315ceb1999a5287dd1e1a2e51082af2c2c4321ae498ebab4f9aad7dc76

Aliases

arxiv: 2607.00117 · arxiv_version: 2607.00117v1 · doi: 10.48550/arxiv.2607.00117 · pith_short_12: 2BKXMMK45MMZ · pith_short_16: 2BKXMMK45MMZTJJI · pith_short_8: 2BKXMMK4

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/2BKXMMK45MMZTJJIPXI6DIXFCC \
  | 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: d05576315ceb1999a5287dd1e1a2e51082af2c2c4321ae498ebab4f9aad7dc76

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "77315fb341ec0fbf6ea56d6444f03be7bd69aa8303c500df4bad62943bd4ff00",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2026-06-30T19:54:46Z",
    "title_canon_sha256": "e090e3c8193005aeab5c6aebd60c95df464f5a3f56992bb92eebe469a342a804"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.00117",
    "kind": "arxiv",
    "version": 1
  }
}