Pith Number

pith:ZTMCJ2CO

pith:2026:ZTMCJ2COCJGQUTOT7N5OR6ZMSC

not attested not anchored not stored refs pending

The Highly Variable Wind from WD J005311, the Stellar Remnant of the Peculiar Galactic Supernova of 1181

C. Alexander Thomas, Charlotte Wood, Lara Arielle Phillips, Peter Garnavich, Richard Pogge

arxiv:2605.20360 v1 · 2026-05-19 · astro-ph.SR · astro-ph.GA · 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{ZTMCJ2COCJGQUTOT7N5OR6ZMSC}

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	2026-05-21T01:04:34.888939Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ccd824e84e124d0a4dd3fb7ae8fb2c90a1b8ed928ccffe1e31efbfb6bd67003c

Aliases

arxiv: 2605.20360 · arxiv_version: 2605.20360v1 · doi: 10.48550/arxiv.2605.20360 · pith_short_12: ZTMCJ2COCJGQ · pith_short_16: ZTMCJ2COCJGQUTOT · pith_short_8: ZTMCJ2CO

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/ZTMCJ2COCJGQUTOT7N5OR6ZMSC \
  | 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: ccd824e84e124d0a4dd3fb7ae8fb2c90a1b8ed928ccffe1e31efbfb6bd67003c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "339182d23d0f6243ba126acd8392750b78d1d570f34cf1b92069d731843b2bea",
    "cross_cats_sorted": [
      "astro-ph.GA",
      "astro-ph.HE"
    ],
    "license": "http://creativecommons.org/licenses/by-sa/4.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2026-05-19T18:13:23Z",
    "title_canon_sha256": "22a30359a596d2f0a00aa2c3c3908de8b8158f5972c5ce3dafefd26df9b8cf37"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.20360",
    "kind": "arxiv",
    "version": 1
  }
}