Pith Number

pith:RWBIQNIH

pith:2021:RWBIQNIHTS4ZC7KIFOIGRB3WX2

not attested not anchored not stored refs pending

Structure and morphology of the MATLAS dwarf galaxies and their central nuclei

Abhishek Chougule, Francine R. Marleau, Jeremy Fensch, Melina Poulain, Michal Bilek, Oliver Mueller, Patrick R. Durrell, Pierre-Alain Duc, Rebecca Habas, Ruben Sanchez-Janssen, Sanjaya Paudel, Sungsoon Lim, Syeda Lammim Ahad

arxiv:2107.09379 v2 · 2021-07-20 · 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{RWBIQNIHTS4ZC7KIFOIGRB3WX2}

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	2026-07-05T03:05:52.401208Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8d828835079cb9917d482b90688776be94077ce070be1a4ec7e2b024091cd007

Aliases

arxiv: 2107.09379 · arxiv_version: 2107.09379v2 · doi: 10.48550/arxiv.2107.09379 · pith_short_12: RWBIQNIHTS4Z · pith_short_16: RWBIQNIHTS4ZC7KI · pith_short_8: RWBIQNIH

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/RWBIQNIHTS4ZC7KIFOIGRB3WX2 \
  | 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: 8d828835079cb9917d482b90688776be94077ce070be1a4ec7e2b024091cd007

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "01b0f627e176e95c6ec72cf5e9688261ba60fe5654016cf88516303d9788fce8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2021-07-20T09:52:47Z",
    "title_canon_sha256": "efdc16ff8951f17a9dbb0bd6a2614b8279b61d95c5a24f880529a15c5c1e200d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2107.09379",
    "kind": "arxiv",
    "version": 2
  }
}