Pith Number

pith:LRSCO5WD

pith:2014:LRSCO5WDAK3UZOFNWVG6VDADLL

not attested not anchored not stored refs pending

A Global Model of The Light Curves and Expansion Velocities of Type II-Plateau Supernovae

Jose L. Prieto, Ondrej Pejcha

arxiv:1409.2500 v2 · 2014-09-08 · 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{LRSCO5WDAK3UZOFNWVG6VDADLL}

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	2026-05-18T01:42:06.440372Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5c642776c302b74cb8adb54dea8c035af5f9f63545902db1b97544b237897ae9

Aliases

arxiv: 1409.2500 · arxiv_version: 1409.2500v2 · doi: 10.48550/arxiv.1409.2500 · pith_short_12: LRSCO5WDAK3U · pith_short_16: LRSCO5WDAK3UZOFN · pith_short_8: LRSCO5WD

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/LRSCO5WDAK3UZOFNWVG6VDADLL \
  | 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: 5c642776c302b74cb8adb54dea8c035af5f9f63545902db1b97544b237897ae9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "63ff0ddbbe4b26f38fd988d16ca38e9fb18bf990aa38dabb86dcb8f2fed49c90",
    "cross_cats_sorted": [
      "astro-ph.HE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2014-09-08T20:01:52Z",
    "title_canon_sha256": "b392a6d02f1b77f559bed4f704238b04ce7be7e68b908898232fc7a65d569200"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1409.2500",
    "kind": "arxiv",
    "version": 2
  }
}