Pith Number

pith:7OA65BKV

pith:2022:7OA65BKVLZLOZ5QVXQ6HDWRLAC

not attested not anchored not stored refs pending

Dynamically Tagged Groups of Metal-Poor Stars II. The Radial Velocity Experiment Data Release 6

Dante Komater, Derek Shank, Timothy C. Beers, Vinicius M. Placco, Yang Huang

arxiv:2201.08337 v1 · 2022-01-20 · 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{7OA65BKVLZLOZ5QVXQ6HDWRLAC}

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	2026-07-05T04:43:38.746653Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fb81ee85555e56ecf615bc3c71da2b00ae3478db1c72fc88d5488efb7275e5d9

Aliases

arxiv: 2201.08337 · arxiv_version: 2201.08337v1 · doi: 10.48550/arxiv.2201.08337 · pith_short_12: 7OA65BKVLZLO · pith_short_16: 7OA65BKVLZLOZ5QV · pith_short_8: 7OA65BKV

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/7OA65BKVLZLOZ5QVXQ6HDWRLAC \
  | 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: fb81ee85555e56ecf615bc3c71da2b00ae3478db1c72fc88d5488efb7275e5d9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6575f867e3deba9266a9997d86624e25049420ec404634dd06dcd9c1442254cc",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2022-01-20T18:07:34Z",
    "title_canon_sha256": "7e0aa14f0314e7e8c4987ac20ca57602aada5648f571b8eb0ce165bb5296ec66"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2201.08337",
    "kind": "arxiv",
    "version": 1
  }
}