Pith Number

pith:EF43O7SL

pith:2020:EF43O7SL6VE2YVROWIONSVRX6V

not attested not anchored not stored refs pending

Murchison Widefield Array detection of steep-spectrum, diffuse, non-thermal radio emission within Abell 1127

(2) School of Physics, 3) ((1) International Centre for Radio Astronomy Research (ICRAR) Curtin University, (3) ARC Centre of Excellence for All Sky Astrophysics in 3 Dimensions (ASTRO 3D)), Astronomy, Australia, Jack L. B. Line (1, Melanie Johnston-Hollitt (1), People's Republic of China, Perth, Randall B. Wayth (1), Shanghai Jiao Tong University, Stefan W. Duchesne (1), Zhenghao Zhu (2)

arxiv:2007.15199 v1 · 2020-07-30 · astro-ph.GA · astro-ph.IM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EF43O7SL6VE2YVROWIONSVRX6V}

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	2026-07-05T01:23:28.347919Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2179b77e4bf549ac562eb21cd95637f57dafdf0a1539bf8d33c9b244715a4424

Aliases

arxiv: 2007.15199 · arxiv_version: 2007.15199v1 · doi: 10.48550/arxiv.2007.15199 · pith_short_12: EF43O7SL6VE2 · pith_short_16: EF43O7SL6VE2YVRO · pith_short_8: EF43O7SL

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/EF43O7SL6VE2YVROWIONSVRX6V \
  | 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: 2179b77e4bf549ac562eb21cd95637f57dafdf0a1539bf8d33c9b244715a4424

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c61a561b6f19e8cb7bf8724b1c1ab0f9861e45eee5f156c376cd2c87ef28bb6c",
    "cross_cats_sorted": [
      "astro-ph.IM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2020-07-30T03:02:30Z",
    "title_canon_sha256": "5d9f3c1dd1c2c25874bc31acf8af8c0d80dc2e72511b66b2ad1977e1e900d987"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2007.15199",
    "kind": "arxiv",
    "version": 1
  }
}