Pith Number

pith:6NDZR7QG

pith:2023:6NDZR7QGCQPBGKIGTAOIB6OSZ7

not attested not anchored not stored refs pending

Spectral Analysis of ionospheric density variations measured with the large radio telescope in the Low-Latitude region

Abhirup Datta, Sarvesh Mangla

arxiv:2307.05687 v1 · 2023-07-11 · physics.space-ph · astro-ph.EP · astro-ph.IM · physics.geo-ph · physics.plasm-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6NDZR7QGCQPBGKIGTAOIB6OSZ7}

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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

Probing Equatorial Ionospheric TEC at Sub-GHz Frequencies with Wide-Band (B4) uGMRT Interferometric Data

Receipt and verification

First computed	2026-07-05T06:30:11.242501Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f34798fe06141e132906981c80f9d2cfdda34f3687c68319ff126cbe811c3e08

Aliases

arxiv: 2307.05687 · arxiv_version: 2307.05687v1 · doi: 10.48550/arxiv.2307.05687 · pith_short_12: 6NDZR7QGCQPB · pith_short_16: 6NDZR7QGCQPBGKIG · pith_short_8: 6NDZR7QG

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/6NDZR7QGCQPBGKIGTAOIB6OSZ7 \
  | 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: f34798fe06141e132906981c80f9d2cfdda34f3687c68319ff126cbe811c3e08

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "53830eb14523031a83698d6a9c36ba2e54e79945e5d7b18b453a82ee363cada5",
    "cross_cats_sorted": [
      "astro-ph.EP",
      "astro-ph.IM",
      "physics.geo-ph",
      "physics.plasm-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.space-ph",
    "submitted_at": "2023-07-11T18:00:57Z",
    "title_canon_sha256": "180d0fc99a5142525d5ee3fefdedac19bf20518527a61fb0b70844fd36f5022e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2307.05687",
    "kind": "arxiv",
    "version": 1
  }
}