Pith Number

pith:TTBKDMQN

pith:2021:TTBKDMQN52KVLZLSDUCEBU3YCU

not attested not anchored not stored refs pending

The auto and cross angular power spectrum of the Cas A supernova remnant in radio and X-ray

Hans Moritz G\"unther, Nirupam Roy, Preetha Saha, Randall K. Smith, Samir Choudhuri, Somnath Bharadwaj, Susmita Chakravorty

arxiv:2102.06093 v1 · 2021-02-11 · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TTBKDMQN52KVLZLSDUCEBU3YCU}

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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.

Cited by

1 paper in Pith

Intensity fluctuations of radio halo in galaxy cluster: Insights from power spectrum estimation

Receipt and verification

First computed	2026-07-05T02:17:50.762524Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9cc2a1b20dee9555e5721d0440d37815344d483d21e613df9a7bb70bc7bab7e9

Aliases

arxiv: 2102.06093 · arxiv_version: 2102.06093v1 · doi: 10.48550/arxiv.2102.06093 · pith_short_12: TTBKDMQN52KV · pith_short_16: TTBKDMQN52KVLZLS · pith_short_8: TTBKDMQN

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/TTBKDMQN52KVLZLSDUCEBU3YCU \
  | 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: 9cc2a1b20dee9555e5721d0440d37815344d483d21e613df9a7bb70bc7bab7e9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0e40a249fd396144a498318b24fcec47179a60081c6e1655ddc2afb69080aa3f",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2021-02-11T16:20:05Z",
    "title_canon_sha256": "6717998c26c651b1b286673a1ffddec224271931b43cec657a4e6a0f61c16168"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2102.06093",
    "kind": "arxiv",
    "version": 1
  }
}