Pith Number

pith:DMCCHPDY

pith:2024:DMCCHPDYHAXZWR4JQR2ESTDOKM

not attested not anchored not stored refs pending

Impact of nuclear mass models on $r$-process nucleosynthesis and heavy element abundances in $r$-process enhanced metal-poor stars

En-Wei Liang, Li-Xin Li, Meng-Hua Chen, Ning Wang

arxiv:2411.17076 v1 · 2024-11-26 · astro-ph.HE · astro-ph.SR · nucl-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DMCCHPDYHAXZWR4JQR2ESTDOKM}

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	2026-07-05T09:53:46.515842Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1b0423bc78382f9b47898474494c6e5339297c42c6c40ace429fae8885fcadcb

Aliases

arxiv: 2411.17076 · arxiv_version: 2411.17076v1 · doi: 10.48550/arxiv.2411.17076 · pith_short_12: DMCCHPDYHAXZ · pith_short_16: DMCCHPDYHAXZWR4J · pith_short_8: DMCCHPDY

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/DMCCHPDYHAXZWR4JQR2ESTDOKM \
  | 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: 1b0423bc78382f9b47898474494c6e5339297c42c6c40ace429fae8885fcadcb

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9026df2841662731df88271a7365183ba600ebdc1810e183902f1a8c8867cc6f",
    "cross_cats_sorted": [
      "astro-ph.SR",
      "nucl-th"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2024-11-26T03:28:05Z",
    "title_canon_sha256": "bf45ac350ecd26f1839ef788ac30fbb19e06241b86bb4cf1fcdbd872ada71651"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2411.17076",
    "kind": "arxiv",
    "version": 1
  }
}