Pith Number

pith:RUDNANQX

pith:2016:RUDNANQXLCNF3CV7XBTIQSLU22

not attested not anchored not stored refs pending

LOSS Revisited - II: The relative rates of different types of supernovae vary between low- and high-mass galaxies

Alexei V. Filippenko, Federica B. Bianco, Isaac Shivvers, Maryam Modjaz, Nathan Smith, Or Graur, Weidong Li

arxiv:1609.02923 v2 · 2016-09-09 · astro-ph.HE · astro-ph.CO · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{RUDNANQXLCNF3CV7XBTIQSLU22}

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.

Cited by

1 paper in Pith

Stripped-Envelope Supernovae for QCD Axion Detection

Receipt and verification

First computed	2026-05-18T00:48:59.859815Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8d06d03617589a5d8abfb866884974d69a494258b98b90c8dbe5f11a3f606799

Aliases

arxiv: 1609.02923 · arxiv_version: 1609.02923v2 · doi: 10.48550/arxiv.1609.02923 · pith_short_12: RUDNANQXLCNF · pith_short_16: RUDNANQXLCNF3CV7 · pith_short_8: RUDNANQX

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/RUDNANQXLCNF3CV7XBTIQSLU22 \
  | 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: 8d06d03617589a5d8abfb866884974d69a494258b98b90c8dbe5f11a3f606799

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0bf07e3eec1d0a3d86787c3874ea939733909b375705140aa950956afe254266",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "astro-ph.GA"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2016-09-09T20:00:07Z",
    "title_canon_sha256": "3dd5881193715f0a3a57a074ac5cfabe091204c0145cdc4c04675bb2a3133590"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1609.02923",
    "kind": "arxiv",
    "version": 2
  }
}