Pith Number

pith:ZCBELK7V

pith:2019:ZCBELK7VGNAKRZS733EL5WPTPE

not attested not anchored not stored refs pending

High angular resolution ALMA images of dust and molecules in the SN 1987A ejecta

Anita Richards, Bryan Gaensler, Claes Fransson, C.-Y. Ng, David Burrows, Dennis Alp, Eli Dwek, Fran Abell\'an, Giovanna Zanardo, Haley L. Gomez, Hans-Thomas Janka, Jacco Th. van Loon, Jason Spyromilio, J. C. Wheeler, J. M. Marcaide, Josefin Larsson, Michael Gabler, Mikako Matsuura, M. J. Barlow, Pat Roche, P. Bouchet, Peter Lundqvist, Phil Cigan, Remy Indebetouw, Sangwook Park, Tim Davis

arxiv:1910.02960 v1 · 2019-10-07 · astro-ph.HE · astro-ph.SR

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{ZCBELK7VGNAKRZS733EL5WPTPE}

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.

Cited by

1 paper in Pith

Muonic Boson Limits: Supernova Redux

Receipt and verification

First computed	2026-07-05T00:23:24.770417Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c88245abf53340a8e65fdec8bed9f379027c36d66dc6f1240ba29faad1699539

Aliases

arxiv: 1910.02960 · arxiv_version: 1910.02960v1 · doi: 10.48550/arxiv.1910.02960 · pith_short_12: ZCBELK7VGNAK · pith_short_16: ZCBELK7VGNAKRZS7 · pith_short_8: ZCBELK7V

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/ZCBELK7VGNAKRZS733EL5WPTPE \
  | 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: c88245abf53340a8e65fdec8bed9f379027c36d66dc6f1240ba29faad1699539

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d8c16a6e0410783c2ca5800ba4e2a0dcc7a6e4e5839679785e087a4364bd5a79",
    "cross_cats_sorted": [
      "astro-ph.SR"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2019-10-07T18:00:01Z",
    "title_canon_sha256": "c3f5cae4b10bb6fbca2cbbcef05210675a6b54c0e710c207e9d3ca5c84156b66"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1910.02960",
    "kind": "arxiv",
    "version": 1
  }
}