Pith Number

pith:LJTZZ7VD

pith:2023:LJTZZ7VD73EP2BWET7B5VUFM5W

not attested not anchored not stored refs pending

A 600 kpc complex radio source at the center of Abell 3718 discovered by the EMU and POSSUM surveys

A. Bonafede, A. Hopkins, B. Koribalski, C. J. Riseley, C. Stuardi, E. Carretti, F. Loi, L. Lovisari, L. Rudnick, M. Brienza, M. D. Filipovi\'c, S. P. O'Sullivan, W. Boschin

arxiv:2302.03709 v1 · 2023-02-07 · 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{LJTZZ7VD73EP2BWET7B5VUFM5W}

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	2026-07-05T05:55:50.044178Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5a679cfea3fec8fd06c49fc3dad0aceda09f4bf3579e3ca0b5d2c3cfec811a40

Aliases

arxiv: 2302.03709 · arxiv_version: 2302.03709v1 · doi: 10.48550/arxiv.2302.03709 · pith_short_12: LJTZZ7VD73EP · pith_short_16: LJTZZ7VD73EP2BWE · pith_short_8: LJTZZ7VD

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/LJTZZ7VD73EP2BWET7B5VUFM5W \
  | 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: 5a679cfea3fec8fd06c49fc3dad0aceda09f4bf3579e3ca0b5d2c3cfec811a40

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1491f0a5833165abb3f4140c5504b3bf927ff9b8c96946175118ed35a5af0532",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2023-02-07T19:00:37Z",
    "title_canon_sha256": "1b9d1b9bcac8cef7546b781ea599b1f165f4d9d15910bdfd04a5a53df5fb724d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2302.03709",
    "kind": "arxiv",
    "version": 1
  }
}