Pith Number

pith:WUSS4OSQ

pith:2019:WUSS4OSQGQKZBWFBG3IP5PC3S3

not attested not anchored not stored refs pending

Near-Earth Supernova Explosions: Evidence, Implications, and Opportunities

Adrian Melott, Adrienne Ertel, Alexander Heger, Anton Wallner, Brian C. Thomas, Brian D. Fields, Brian F. Rauch, Brian Haley, Caroline Fitoussi, David Graham, Dieter Breitschwerdt, Franciole Marinho, Francis X. Timmes, Friedrich-Karl Thielemann, Georgia A. de Nolfo, Gunther Korschinek, Ivo Seitenzahl, Jenny Feige, Jesse Miller, John R. Ellis, Karl E. Rehm, Laura Paulucci, Mads Sorensen, Marco Limongi, Maria Lugaro, Mark Pecaut, Martin H. Israel, Michael Kachelriess, Michael Paul, Michael Schulreich, Priscilla Frisch, Richard A. Mewaldt, Roland Diehl, Ryan C. Ogliore, Thomas Faestermann, Thomas Janka, Vikram V. Dwarkadas, Walter R. Binns, Wolfgang Hillebrandt

arxiv:1903.04589 v1 · 2019-03-11 · astro-ph.SR · astro-ph.EP · astro-ph.HE · nucl-ex · physics.space-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WUSS4OSQGQKZBWFBG3IP5PC3S3}

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	2026-05-17T23:51:29.193005Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b5252e3a50341590d8a136d0febc5b96e647ac9a877dfdfdfe29b5b16ac44180

Aliases

arxiv: 1903.04589 · arxiv_version: 1903.04589v1 · doi: 10.48550/arxiv.1903.04589 · pith_short_12: WUSS4OSQGQKZ · pith_short_16: WUSS4OSQGQKZBWFB · pith_short_8: WUSS4OSQ

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/WUSS4OSQGQKZBWFBG3IP5PC3S3 \
  | 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: b5252e3a50341590d8a136d0febc5b96e647ac9a877dfdfdfe29b5b16ac44180

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d9340abddaf8dd6715ea499462a80f109411518a15e848b3bf8af4e9f8eb248d",
    "cross_cats_sorted": [
      "astro-ph.EP",
      "astro-ph.HE",
      "nucl-ex",
      "physics.space-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2019-03-11T20:31:58Z",
    "title_canon_sha256": "60884e2f1354a793e969bdeecf813ee746ada92586be9810b7495ddf2a2b7482"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.04589",
    "kind": "arxiv",
    "version": 1
  }
}