Pith Number

pith:CGCR23TS

pith:2026:CGCR23TSNXP4774OLUT3YQE2J3

not attested not anchored not stored refs pending

The nucleosynthesis of Ba in the Early Universe. Constraints from elemental abundances and isotopic ratios

Deigo Vescovi, Federico Rizzuti, Gabriele Cescutti, Laura Magrini, Marco Palla, Maria Teresa Belmonte, Riano E. Giribaldi, Sergio Cristallo, Sofia Randich

arxiv:2605.25201 v1 · 2026-05-24 · astro-ph.SR · astro-ph.HE

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CGCR23TSNXP4774OLUT3YQE2J3}

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	2026-05-26T02:04:23.042182Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

11851d6e726ddfcfff8e5d27bc409a4ecbe1b08a883a09e3f5ff685ff8442265

Aliases

arxiv: 2605.25201 · arxiv_version: 2605.25201v1 · doi: 10.48550/arxiv.2605.25201 · pith_short_12: CGCR23TSNXP4 · pith_short_16: CGCR23TSNXP4774O · pith_short_8: CGCR23TS

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/CGCR23TSNXP4774OLUT3YQE2J3 \
  | 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: 11851d6e726ddfcfff8e5d27bc409a4ecbe1b08a883a09e3f5ff685ff8442265

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f370da1e52f4033c253e467d12b404981beb27dbcbc15e7f3b7a71abe4751a5c",
    "cross_cats_sorted": [
      "astro-ph.HE"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2026-05-24T18:00:03Z",
    "title_canon_sha256": "5a47b49a2c8702a185cc7f6bf10375b43c5d99351cdac91c7203d6c6cc184589"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.25201",
    "kind": "arxiv",
    "version": 1
  }
}