Pith Number

pith:FATSABFM

pith:2022:FATSABFMCVYF6XIDLW7EUR36HR

not attested not anchored not stored refs pending

WIYN Open Cluster Study: The Old Open Cluster, NGC 188, and a Re-evaluation of Lithium-Richness Among Red Giants

Aaron Steinhauer, Barbara J. Anthony-Twarog, Bruce A. Twarog, Constantine P. Deliyannis, Jeffrey D. Cummings, Qinghui Sun

arxiv:2205.00631 v2 · 2022-05-02 · astro-ph.SR · 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{FATSABFMCVYF6XIDLW7EUR36HR}

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.

Cited by

1 paper in Pith

Subgiants in NGC 188 Reveal that Rotationally Induced Mixing Creates the Main Sequence Li-Dip

Receipt and verification

First computed	2026-07-05T04:29:58.765895Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

28272004ac15705f5d035dbe4a477e3c53ecf2d61fdaa31f8de14e48741be28b

Aliases

arxiv: 2205.00631 · arxiv_version: 2205.00631v2 · doi: 10.48550/arxiv.2205.00631 · pith_short_12: FATSABFMCVYF · pith_short_16: FATSABFMCVYF6XID · pith_short_8: FATSABFM

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/FATSABFMCVYF6XIDLW7EUR36HR \
  | 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: 28272004ac15705f5d035dbe4a477e3c53ecf2d61fdaa31f8de14e48741be28b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9692fac30ca22861d9c575f8baf2cc25580a6e10e97ca499e5eb490d1469a9c7",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2022-05-02T02:57:55Z",
    "title_canon_sha256": "cfa6aa5afca0303263a8c2eb0ca981dc62cebce923b93ecea42290b2b2c5f252"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2205.00631",
    "kind": "arxiv",
    "version": 2
  }
}