Pith Number

pith:WUCBYPPF

pith:2023:WUCBYPPFPW2RI5UJYM62MNN44Z

not attested not anchored not stored refs pending

The active CGCG 077-102 NED02 galaxy within the Abell 2063 galaxy cluster

C. Adami, G.B. Lima Neto, J.T. Harry, K. Parra Ramos, M.P. Ulmer, P. Amram

arxiv:2307.10772 v1 · 2023-07-20 · 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{WUCBYPPFPW2RI5UJYM62MNN44Z}

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	2026-07-05T06:33:09.842166Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b5041c3de57db5147689c33da635bce6510a843424094e335dbcb37ef59a3899

Aliases

arxiv: 2307.10772 · arxiv_version: 2307.10772v1 · doi: 10.48550/arxiv.2307.10772 · pith_short_12: WUCBYPPFPW2R · pith_short_16: WUCBYPPFPW2RI5UJ · pith_short_8: WUCBYPPF

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/WUCBYPPFPW2RI5UJYM62MNN44Z \
  | 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: b5041c3de57db5147689c33da635bce6510a843424094e335dbcb37ef59a3899

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "89f1a74ec79a922ea95555f6edfe6da09d66ec6b5d616a015e35bdab549b2248",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2023-07-20T11:09:32Z",
    "title_canon_sha256": "f95f4cfb8fe57c62eecff2969844538c7ee689d428ed9bb06e136de6089e3454"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2307.10772",
    "kind": "arxiv",
    "version": 1
  }
}