Pith Number

pith:VE6CQLKR

pith:2020:VE6CQLKRC4HINLKQRJSHEORXKF

not attested not anchored not stored refs pending

SPT-CL J2032-5627: a new Southern double relic cluster observed with ASKAP

G. W. Pratt, I. Bartalucci, M. Johnston-Hollitt, S. W. Duchesne, T. Hodgson

arxiv:2008.00660 v2 · 2020-08-03 · astro-ph.GA · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VE6CQLKRC4HINLKQRJSHEORXKF}

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	2026-07-05T02:09:44.514196Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a93c282d51170e86ad508a64723a375156676c6ce8fe6f90a303bf6f24323a6c

Aliases

arxiv: 2008.00660 · arxiv_version: 2008.00660v2 · doi: 10.48550/arxiv.2008.00660 · pith_short_12: VE6CQLKRC4HI · pith_short_16: VE6CQLKRC4HINLKQ · pith_short_8: VE6CQLKR

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/VE6CQLKRC4HINLKQRJSHEORXKF \
  | 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: a93c282d51170e86ad508a64723a375156676c6ce8fe6f90a303bf6f24323a6c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bdf69f377c8685aac6dc4637c0c0c9cde11aaa55b6095a20c49c2c58cd569bf2",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2020-08-03T06:01:29Z",
    "title_canon_sha256": "be82810a6a7e9cac022b15d9853ab14fdef3034c42a27dd4dfd56d81a5cbe176"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2008.00660",
    "kind": "arxiv",
    "version": 2
  }
}