Pith Number

pith:37WRRL6N

pith:2023:37WRRL6NZMGYFTMTVRO6RN5AIS

not attested not anchored not stored refs pending

The Stellar Kinematics of Void Dwarf Galaxies Using KCWI

Charles C. Steidel, Coral Wheeler, Evan N. Kirby, Mithi A. C. de los Reyes, Yuguang Chen, Zhuyun Zhuang

arxiv:2301.03721 v1 · 2023-01-09 · 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{37WRRL6NZMGYFTMTVRO6RN5AIS}

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	2026-07-05T06:29:38.734889Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dfed18afcdcb0d82cd93ac5de8b7a0448de12bee3110d4a65d0a02ef9df10ea7

Aliases

arxiv: 2301.03721 · arxiv_version: 2301.03721v1 · doi: 10.48550/arxiv.2301.03721 · pith_short_12: 37WRRL6NZMGY · pith_short_16: 37WRRL6NZMGYFTMT · pith_short_8: 37WRRL6N

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/37WRRL6NZMGYFTMTVRO6RN5AIS \
  | 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: dfed18afcdcb0d82cd93ac5de8b7a0448de12bee3110d4a65d0a02ef9df10ea7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6a025b9496f113f237b6128de417b8365490bd8697d1fea936405edf12d2535b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2023-01-09T23:42:03Z",
    "title_canon_sha256": "e74b2e9b6cfca7e2a71c72d340a1fd43e07908c765b1fb94806186beea0ee20f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2301.03721",
    "kind": "arxiv",
    "version": 1
  }
}