Pith Number

pith:IVG4VIFD

pith:2024:IVG4VIFDBVMZSQBSCDX67CC43B

not attested not anchored not stored refs pending

Presupernova evolution and explosive nucleosynthesis of rotating massive stars II: the Super Solar models at [Fe/H]=0.3

Alessandro Chieffi, Lorenzo Roberti, Marco Limongi

arxiv:2403.18945 v1 · 2024-03-27 · astro-ph.SR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{IVG4VIFDBVMZSQBSCDX67CC43B}

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	2026-07-05T08:01:41.877601Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

454dcaa0a30d5999403210efef885cd86c8a992919bae2f5fc78fd854d3fc6d0

Aliases

arxiv: 2403.18945 · arxiv_version: 2403.18945v1 · doi: 10.48550/arxiv.2403.18945 · pith_short_12: IVG4VIFDBVMZ · pith_short_16: IVG4VIFDBVMZSQBS · pith_short_8: IVG4VIFD

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/IVG4VIFDBVMZSQBSCDX67CC43B \
  | 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: 454dcaa0a30d5999403210efef885cd86c8a992919bae2f5fc78fd854d3fc6d0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dd63835fadf57e41d85091ed5457fe39fcdd6f462043c3bfb27e7b17128d1f66",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2024-03-27T18:43:44Z",
    "title_canon_sha256": "a2653e632d6fd235b0e535f44fc10aa5633c8ca3908f74bcf64d8efef3d3a4b1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2403.18945",
    "kind": "arxiv",
    "version": 1
  }
}