Pith Number

pith:7QVDJNG2

pith:2024:7QVDJNG2IEOAHEYY6GLBYYQ557

not attested not anchored not stored refs pending

A Spectropolarimetric Study of Pictor A Radio Galaxy with MeerKAT

Athanaseus J. T. Ramaila, Lerato M. Baidoo, Lexy A. L. Andati, Oleg M. Smirnov, Richard A. Perley, Sphesihle Makhathini

arxiv:2402.17647 v1 · 2024-02-27 · 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{7QVDJNG2IEOAHEYY6GLBYYQ557}

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.

Cited by

1 paper in Pith

The Treble Clef radio phoenix and its old nonthermal filaments

Receipt and verification

First computed	2026-07-05T07:49:49.247072Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fc2a34b4da411c039318f1961c621defc49d61bf42785824e2356da15689a58b

Aliases

arxiv: 2402.17647 · arxiv_version: 2402.17647v1 · doi: 10.48550/arxiv.2402.17647 · pith_short_12: 7QVDJNG2IEOA · pith_short_16: 7QVDJNG2IEOAHEYY · pith_short_8: 7QVDJNG2

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/7QVDJNG2IEOAHEYY6GLBYYQ557 \
  | 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: fc2a34b4da411c039318f1961c621defc49d61bf42785824e2356da15689a58b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6b6ea724e9bf5f45b346b39270a436b7bc0836032c77e9b31364bcaa9e976a23",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2024-02-27T16:17:42Z",
    "title_canon_sha256": "9da256505960dd33f116c7ab49fd97765403c6e848c276a604788dbd4be98ade"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2402.17647",
    "kind": "arxiv",
    "version": 1
  }
}