Pith Number

pith:2MXW5MZM

pith:2020:2MXW5MZMY3PFZ2ZD6DLEBXCRWX

not attested not anchored not stored refs pending

ASKAP reveals giant radio halos in two merging SPT galaxy clusters -- Making the case for a direction-dependent pipeline --

Amanda G. Wilber, Cyril Tasse, Hiroki Akamatsu, Huib Intema, Melanie Johnston-Hollitt, Stefan W. Duchesne, Torrance Hodgson

arxiv:2006.01833 v1 · 2020-06-02 · 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{2MXW5MZMY3PFZ2ZD6DLEBXCRWX}

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	2026-07-05T01:07:42.037268Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d32f6eb32cc6de5ceb23f0d640dc51b5e08fd138386776c7a848d736cc4ce35d

Aliases

arxiv: 2006.01833 · arxiv_version: 2006.01833v1 · doi: 10.48550/arxiv.2006.01833 · pith_short_12: 2MXW5MZMY3PF · pith_short_16: 2MXW5MZMY3PFZ2ZD · pith_short_8: 2MXW5MZM

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/2MXW5MZMY3PFZ2ZD6DLEBXCRWX \
  | 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: d32f6eb32cc6de5ceb23f0d640dc51b5e08fd138386776c7a848d736cc4ce35d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8fac6d61ff930514f8e328b6a907a7cda4032ab2bf4c69ff93decff54013a38e",
    "cross_cats_sorted": [
      "astro-ph.IM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2020-06-02T18:00:00Z",
    "title_canon_sha256": "45904973654273864bfcc28666a87350a0c23c031e0ce9faa020b7edc0d445c5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2006.01833",
    "kind": "arxiv",
    "version": 1
  }
}