Pith Number

pith:AF2FUD3M

pith:2026:AF2FUD3M3AFMIBQ6E2LQD3CCE7

not attested not anchored not stored refs pending

The jet-shaped pipe morphology in planetary nebulae and core-collapse supernova remnants

Israel), Jessica Braudo, Noam Soker (Technion

Jets shape the pipe morphology observed in some planetary nebulae and core-collapse supernova remnants.

arxiv:2605.03961 v2 · 2026-05-05 · astro-ph.HE

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\usepackage{pith}
\pithnumber{AF2FUD3M3AFMIBQ6E2LQD3CCE7}

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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.

Claims

C1strongest claim

From the qualitative similarity of the pipe morphology of the two CCSNRs we analyze with the pipe of the PNe, we suggest that jets also shaped the pipe of these CCSNRs.

C2weakest assumption

That visual resemblance between observed pipes and the simulated jet lobes is sufficient to conclude that the same physical mechanism operated, without quantitative shape metrics or exclusion of alternative formation channels.

C3one line summary

Morphological similarity between pipe structures in planetary nebulae and supernova remnants, plus a jet simulation, indicates that jittering jets shaped both.

Cited by

1 paper in Pith

JWST observations of a planetary nebula support jet-driven explosion of core-collapse supernova remnant RCW 103

Receipt and verification

First computed	2026-05-29T02:05:45.808174Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

01745a0f6cd80ac4061e269701ec4227d9b5f0ae3ba72156953b14cf92fd97df

Aliases

arxiv: 2605.03961 · arxiv_version: 2605.03961v2 · doi: 10.48550/arxiv.2605.03961 · pith_short_12: AF2FUD3M3AFM · pith_short_16: AF2FUD3M3AFMIBQ6 · pith_short_8: AF2FUD3M

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/AF2FUD3M3AFMIBQ6E2LQD3CCE7 \
  | 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: 01745a0f6cd80ac4061e269701ec4227d9b5f0ae3ba72156953b14cf92fd97df

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0d2c37110159826588ae631482714c6db50b4596ab52c8b03ff0550ef726ee53",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.HE",
    "submitted_at": "2026-05-05T16:43:23Z",
    "title_canon_sha256": "a8384fa2d438860b5a11fdd809228bffc09796f8fe60f6dc566ae5d310521667"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.03961",
    "kind": "arxiv",
    "version": 2
  }
}