Pith Number

pith:DIIYCPEO

pith:2003:DIIYCPEOCNCDH24Y7KBYMNX5PV

not attested not anchored not stored refs pending

Theoretical Light Curves of Type II-P SNe and Applications to Cosmology

A. Chieffi, I. Dominguez, M. Limongi, O. Straniero, P. Hoeflich

arxiv:astro-ph/0306629 v1 · 2003-06-30 · astro-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DIIYCPEOCNCDH24Y7KBYMNX5PV}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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	2026-05-18T01:07:33.425989Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1a11813c8e134433eb98fa838636fd7d6ee00c822fb0691cdd1a078e65cbcbb1

Aliases

arxiv: astro-ph/0306629 · arxiv_version: astro-ph/0306629v1 · doi: 10.48550/arxiv.astro-ph/0306629 · pith_short_12: DIIYCPEOCNCD · pith_short_16: DIIYCPEOCNCDH24Y · pith_short_8: DIIYCPEO

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/DIIYCPEOCNCDH24Y7KBYMNX5PV \
  | 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: 1a11813c8e134433eb98fa838636fd7d6ee00c822fb0691cdd1a078e65cbcbb1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b55b5fec9f2e975ddd98c0a7986b4fdc58f3a1432645b8758838a513a96eb423",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2003-06-30T17:44:36Z",
    "title_canon_sha256": "baf645eebf46f0416591c3ea694233fd41fc2d0648c16a5469efc7b0dd5f2ecd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0306629",
    "kind": "arxiv",
    "version": 1
  }
}