Pith Number

pith:ZLM3ZAPW

pith:2024:ZLM3ZAPWUQAOCCZBMP6QTNK64L

not attested not anchored not stored refs pending

Exploring the Diversity of Faint Satellites in the M81 Group

Adam Smercina, Antonela Monachesi, Eric F. Bell, In Sung Jang, Jeremy Bailin, Jose Marco Arias, Katya Gozman, Oleg Y. Gnedin, Paul A. Price, Richard D'Souza, Roelof S. de Jong, Vaishnav V. Rao

arxiv:2412.02697 v1 · 2024-12-03 · 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{ZLM3ZAPWUQAOCCZBMP6QTNK64L}

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	2026-07-05T09:43:53.783161Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cad9bc81f6a400e10b2163fd09b55ee2d25ce4b3b967559a87f3679398481d1c

Aliases

arxiv: 2412.02697 · arxiv_version: 2412.02697v1 · doi: 10.48550/arxiv.2412.02697 · pith_short_12: ZLM3ZAPWUQAO · pith_short_16: ZLM3ZAPWUQAOCCZB · pith_short_8: ZLM3ZAPW

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/ZLM3ZAPWUQAOCCZBMP6QTNK64L \
  | 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: cad9bc81f6a400e10b2163fd09b55ee2d25ce4b3b967559a87f3679398481d1c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1cefcd54c7cb7e34bdb9e11af00d979bc8edb3ea780454ae6563ac2f3084b0d9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2024-12-03T18:59:51Z",
    "title_canon_sha256": "95e3174f7cbdf03510e860ac2b10ddbbe7d2908ac0a01256dc320e55889e7b28"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2412.02697",
    "kind": "arxiv",
    "version": 1
  }
}