Pith Number

pith:Z3EUL5DA

pith:2022:Z3EUL5DAYYYUMKVALLHRK6J3U7

not attested not anchored not stored refs pending

Connecting MeerKAT radio continuum properties to GAMA optical emission-line and WISE mid-infrared activity

A.M. Hopkins, B. W. Holwerda, E. M. Sadler, Gyula I. G. Jozsa, H. F. M. Yao, L. Marchetti, M. E. Cluver, M. G. Santos, M. J. I. Brown, S. Brough, S. P. Driver, T. H. Jarrett, Y. A. Gordon

arxiv:2208.01679 v1 · 2022-08-02 · 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{Z3EUL5DAYYYUMKVALLHRK6J3U7}

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	2026-07-05T05:14:19.971020Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cec945f460c631462aa05acf15793ba7c53864f442ecc883fe4fa29e30968f13

Aliases

arxiv: 2208.01679 · arxiv_version: 2208.01679v1 · doi: 10.48550/arxiv.2208.01679 · pith_short_12: Z3EUL5DAYYYU · pith_short_16: Z3EUL5DAYYYUMKVA · pith_short_8: Z3EUL5DA

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/Z3EUL5DAYYYUMKVALLHRK6J3U7 \
  | 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: cec945f460c631462aa05acf15793ba7c53864f442ecc883fe4fa29e30968f13

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "66c53dfca290f7e01e23354668b2e48e0e15705c0f62167b7253be63fe13f824",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2022-08-02T18:12:35Z",
    "title_canon_sha256": "e362e103997baaf1773068fcebc2c6d974bb1c20159b0c6ef246309704639b3c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2208.01679",
    "kind": "arxiv",
    "version": 1
  }
}