Pith Number

pith:YDXZFTWR

pith:2022:YDXZFTWR4XDJRCNQVZYMR3VYUS

not attested not anchored not stored refs pending

The Quenched Satellite Population Around Milky Way Analogs

Ananthan Karunakaran, Bur\c{c}in Mutlu-Pakdil, David J. Sand, Denija Crnojevi\'c, Dennis Zaritsky, Kristine Spekkens, Michael G. Jones, Paul Bennet

arxiv:2210.03748 v2 · 2022-10-07 · 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{YDXZFTWR4XDJRCNQVZYMR3VYUS}

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	2026-07-05T06:36:23.348280Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c0ef92ced1e5c69889b0ae70c8eeb8a4922f61d3caffdb59e866fcc47a131e7c

Aliases

arxiv: 2210.03748 · arxiv_version: 2210.03748v2 · doi: 10.48550/arxiv.2210.03748 · pith_short_12: YDXZFTWR4XDJ · pith_short_16: YDXZFTWR4XDJRCNQ · pith_short_8: YDXZFTWR

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/YDXZFTWR4XDJRCNQVZYMR3VYUS \
  | 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: c0ef92ced1e5c69889b0ae70c8eeb8a4922f61d3caffdb59e866fcc47a131e7c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a6b71ed827e1db7fbaeec63cbcb7e3095a395c139c0908637c1fe3c385441a7f",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2022-10-07T18:00:00Z",
    "title_canon_sha256": "355cb4c00a0fa3ea659789226fcb6786e49f9c2ab3705e4086fdcf9f3117847c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2210.03748",
    "kind": "arxiv",
    "version": 2
  }
}