Pith Number

pith:4VSAKXUC

pith:2024:4VSAKXUCL6DLCC2WRODAKZ4HCH

not attested not anchored not stored refs pending

Chemical Evolution of R-process Elements in Stars (CERES) II. The impact of stellar evolution and rotation on light and heavy elements

Arthur Alencastro Puls, Camilla Juul Hansen, Donatella Romano, Georges Meynet, Linda Lombardo, Raphaela Fernandes de Melo, Sophie Tsiatsiou

arxiv:2411.04180 v1 · 2024-11-06 · 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{4VSAKXUCL6DLCC2WRODAKZ4HCH}

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	2026-07-05T09:32:15.578252Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e564055e825f86b10b568b8605678711fdc1ae69b0aea1ead832c96e3774f937

Aliases

arxiv: 2411.04180 · arxiv_version: 2411.04180v1 · doi: 10.48550/arxiv.2411.04180 · pith_short_12: 4VSAKXUCL6DL · pith_short_16: 4VSAKXUCL6DLCC2W · pith_short_8: 4VSAKXUC

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/4VSAKXUCL6DLCC2WRODAKZ4HCH \
  | 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: e564055e825f86b10b568b8605678711fdc1ae69b0aea1ead832c96e3774f937

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6a993eba0223742f26f2b072e4784d64af43226b88011d8b14ee37a8ab9b481d",
    "cross_cats_sorted": [
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2024-11-06T19:00:01Z",
    "title_canon_sha256": "61d2245f4d90a5afc5fbf68ea49392c80a73f4fa12e2e70e1aa5ce093c6285e9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2411.04180",
    "kind": "arxiv",
    "version": 1
  }
}