Pith Number

pith:W2NRHSOI

pith:2024:W2NRHSOIT5N25PDJMAE775TXUW

not attested not anchored not stored refs pending

The Extremely Metal Rich Knot of Stars at the Heart of the Galaxy

Annalisa Pillepich, Chervin F. Laporte, Danny Horta, David L. Nidever, Gail Zasowski, Hans-Walter Rix, Jianhui Lian, Jo\~ao A. Amarante, Jonathan C. Bird, Jose G. Fernandez, Juna Kollmeier, Keivan G. Stassun, Melissa Ness, Neige Frankel, Rosemary F. Wyse, Sergey Khoperskov, Sofia Feltzing, Vedant Chandra

arxiv:2406.01706 v1 · 2024-06-03 · 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{W2NRHSOIT5N25PDJMAE775TXUW}

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	2026-07-05T08:26:46.832039Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b69b13c9c89f5baebc696009fff677a58d972c45ba18810d0b7dbdd196baef34

Aliases

arxiv: 2406.01706 · arxiv_version: 2406.01706v1 · doi: 10.48550/arxiv.2406.01706 · pith_short_12: W2NRHSOIT5N2 · pith_short_16: W2NRHSOIT5N25PDJ · pith_short_8: W2NRHSOI

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/W2NRHSOIT5N25PDJMAE775TXUW \
  | 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: b69b13c9c89f5baebc696009fff677a58d972c45ba18810d0b7dbdd196baef34

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d81e84ccb8e08553aa73c80c2b083359649a22504f6c45ebebd18d10b6483273",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2024-06-03T18:03:47Z",
    "title_canon_sha256": "3d6f2e8716c99f09ff4dd22fb7fc1b9e89dc9d29c99aaaec55bbdcff9ea912da"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2406.01706",
    "kind": "arxiv",
    "version": 1
  }
}