Pith Number

pith:SO6QM2YN

pith:2026:SO6QM2YNFBKST4NAGMK63N2VCR

not attested not anchored not stored refs pending

JWST observations support the jittering-jets explosion mechanism (JJEM) for the core-collapse supernova remnant SNR 0540-69.3

Dmitry Shishkin, Noam Soker

arxiv:2606.28286 v1 · 2026-06-26 · 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{SO6QM2YNFBKST4NAGMK63N2VCR}

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	2026-06-29T01:15:12.039570Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

93bd066b0d285529f1a03315edb7551452b77b2029f27ca6c25c1e320edbafa4

Aliases

arxiv: 2606.28286 · arxiv_version: 2606.28286v1 · doi: 10.48550/arxiv.2606.28286 · pith_short_12: SO6QM2YNFBKS · pith_short_16: SO6QM2YNFBKST4NA · pith_short_8: SO6QM2YN

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/SO6QM2YNFBKST4NAGMK63N2VCR \
  | 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: 93bd066b0d285529f1a03315edb7551452b77b2029f27ca6c25c1e320edbafa4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "40a5e0c4f876b68a1da463a043a74a97bf73a4f2d9ac422b57e7bd1759529fb9",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2026-06-26T17:30:38Z",
    "title_canon_sha256": "b7c4791c674d85a9c30d1d34ab38deff38e6041d773a8034e3fad79a0df59da3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2606.28286",
    "kind": "arxiv",
    "version": 1
  }
}