Pith Number

pith:RVBGF3CB

pith:2025:RVBGF3CBSVTWMERXVFWK6DEHFR

not attested not anchored not stored refs pending

Synthesizer: Synthetic Observables For Modern Astronomy

Ashley Perry, Aswin Vijayan, Borja Pautasso, Christopher Lovell, Connor Sant Fournier, Hollis Akins, Kartheik Iyer, Laura Sommovigo, Louise Seeyave, Marco Leonardi, Sabrina Berger, Sophie Newman, Stephen Wilkins, Thomas Harvey, Will J. Roper

arxiv:2506.15811 v1 · 2025-06-18 · astro-ph.IM · 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{RVBGF3CBSVTWMERXVFWK6DEHFR}

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	2026-07-05T11:23:52.719050Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8d4262ec419567661237a96caf0c872c7e992362a31b690afc3d3b4d0d307dd4

Aliases

arxiv: 2506.15811 · arxiv_version: 2506.15811v1 · doi: 10.48550/arxiv.2506.15811 · pith_short_12: RVBGF3CBSVTW · pith_short_16: RVBGF3CBSVTWMERX · pith_short_8: RVBGF3CB

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/RVBGF3CBSVTWMERXVFWK6DEHFR \
  | 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: 8d4262ec419567661237a96caf0c872c7e992362a31b690afc3d3b4d0d307dd4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8bbd5b1e9df4189b15ff0fbbf469d66abcb4c0164da76ddf3fa9c84f43cc1b8d",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2025-06-18T18:47:33Z",
    "title_canon_sha256": "c760f6ef5ec0a53e5cfdfc4ebbdf74e8a3b19b0d60241f61eb151ab326c1d4ef"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2506.15811",
    "kind": "arxiv",
    "version": 1
  }
}