Pith Number

pith:CMXWW55J

pith:2026:CMXWW55JFZFWP6Z65M5G4EYAMG

not attested not anchored not stored refs pending

Supernovae with the Square Kilometre Array

A. J. Nayana, Kovi Rose, Miguel P\'erez-Torres, Poonam Chandra, Yuhei Iwata

arxiv:2606.25223 v1 · 2026-06-23 · 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{CMXWW55JFZFWP6Z65M5G4EYAMG}

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	2026-06-25T00:18:21.342695Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

132f6b77a92e4b67fb3eeb3a6e1300619ba2669c458e9f9f3bd02c23d9b068ba

Aliases

arxiv: 2606.25223 · arxiv_version: 2606.25223v1 · doi: 10.48550/arxiv.2606.25223 · pith_short_12: CMXWW55JFZFW · pith_short_16: CMXWW55JFZFWP6Z6 · pith_short_8: CMXWW55J

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/CMXWW55JFZFWP6Z65M5G4EYAMG \
  | 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: 132f6b77a92e4b67fb3eeb3a6e1300619ba2669c458e9f9f3bd02c23d9b068ba

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f40813b112e5ece53a702db9e64b3e2caadcaae080c74f66d1aa2d9693b1f902",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2026-06-23T22:46:57Z",
    "title_canon_sha256": "9e6e1587c67f7f01a8d4242855e43ea2ce2c5314592383a2cb86a2aefa7e2e6c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.25223",
    "kind": "arxiv",
    "version": 1
  }
}