Pith Number

pith:XQLKA3CE

pith:2022:XQLKA3CE65W5X6O23OQISEHU4E

not attested not anchored not stored refs pending

The cerium content of the Milky Way as revealed by Gaia DR3 GSP-Spec abundances

A. Recio-Blanco, C. Ordenovic, E. Poggio, E.Spitoni, F. Matteucci, G. Cescutti, G. Contursi, G. Kordopatis, H. Zhao, I. Oreshina-Slezak, L. Spina, M. A. Alvarez, P. A. Palicio, P. de Laverny, V. Grisoni

arxiv:2207.05368 v2 · 2022-07-12 · 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{XQLKA3CE65W5X6O23OQISEHU4E}

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	2026-07-05T05:43:51.499484Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bc16a06c44f76ddbf9dadba08910f4e133151a9420038d1c65e775338ed63253

Aliases

arxiv: 2207.05368 · arxiv_version: 2207.05368v2 · doi: 10.48550/arxiv.2207.05368 · pith_short_12: XQLKA3CE65W5 · pith_short_16: XQLKA3CE65W5X6O2 · pith_short_8: XQLKA3CE

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/XQLKA3CE65W5X6O23OQISEHU4E \
  | 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: bc16a06c44f76ddbf9dadba08910f4e133151a9420038d1c65e775338ed63253

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "43895e7852f07d9528866ea4240f18a7cdc369fd307f404493141e69584593fb",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2022-07-12T08:04:41Z",
    "title_canon_sha256": "1f6c40d1213b8000bcc1a63286c3ff4dd05e8d17135e14d955c74c79ac50d9e3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2207.05368",
    "kind": "arxiv",
    "version": 2
  }
}