Pith Number

pith:WCCNJCCM

pith:2021:WCCNJCCMCCX23FSRDREATGFRH3

not attested not anchored not stored refs pending

A small radio galaxy at z=4.026

Gy\"orgy Mez\H{o}, Hongmin Cao, Krisztina \'E. Gab\'anyi, Krisztina Perger, Leonid I. Gurvits, M\'at\'e Krezinger, S\'andor Frey, Tao An, Tullia Sbarrato, Yingkang Zhang, Zsolt Paragi

arxiv:2110.10964 v1 · 2021-10-21 · astro-ph.GA · astro-ph.HE

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{WCCNJCCMCCX23FSRDREATGFRH3}

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	2026-07-05T03:29:04.193024Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b084d4884c10afad96511c480998b13eceb6f5be3970e8ec65895b609de072dc

Aliases

arxiv: 2110.10964 · arxiv_version: 2110.10964v1 · doi: 10.48550/arxiv.2110.10964 · pith_short_12: WCCNJCCMCCX2 · pith_short_16: WCCNJCCMCCX23FSR · pith_short_8: WCCNJCCM

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/WCCNJCCMCCX23FSRDREATGFRH3 \
  | 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: b084d4884c10afad96511c480998b13eceb6f5be3970e8ec65895b609de072dc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "74c5e1a2338bc3691e38e0d994e4645fa1d775aa19a720e60b54eb7f7c2743df",
    "cross_cats_sorted": [
      "astro-ph.HE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2021-10-21T08:24:52Z",
    "title_canon_sha256": "2e04d032f83a45f677097c7f614ca2c5302037946179710d1dc1d17d3e89712a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2110.10964",
    "kind": "arxiv",
    "version": 1
  }
}