Pith Number

pith:CBGY5KDA

pith:2003:CBGY5KDADTIHIY7KLSF6576OLE

not attested not anchored not stored refs pending

Nucleosynthesis of Light Elements and Heavy r-Process Elements through the nu-Process in Supernova Explosion

K. Sumiyoshi, M. Terasawa, T. Kajino, T. Yoshida

arxiv:astro-ph/0305555 v2 · 2003-05-29 · astro-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CBGY5KDADTIHIY7KLSF6576OLE}

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	2026-07-04T16:37:13.129858Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

104d8ea8601cd07463ea5c8beeffce591ac1ddfe0c36ff3f5a3d01c7ce23e353

Aliases

arxiv: astro-ph/0305555 · arxiv_version: astro-ph/0305555v2 · doi: 10.48550/arxiv.astro-ph/0305555 · pith_short_12: CBGY5KDADTIH · pith_short_16: CBGY5KDADTIHIY7K · pith_short_8: CBGY5KDA

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/CBGY5KDADTIHIY7KLSF6576OLE \
  | 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: 104d8ea8601cd07463ea5c8beeffce591ac1ddfe0c36ff3f5a3d01c7ce23e353

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "dca769181216d2218b6dcad16bf2d0ba36868b0dc648360c4374b0e07a2c7347",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2003-05-29T03:53:00Z",
    "title_canon_sha256": "076feea29246dd520d198a5c25a8563b37799c2431ba7e4401bc47e03b0f9d97"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0305555",
    "kind": "arxiv",
    "version": 2
  }
}