Pith Number

pith:B67CGTAO

pith:2024:B67CGTAO7PVBP46TSCYLETQOT5

not attested not anchored not stored refs pending

European VLBI Network observations of the peculiar radio source 4C 35.06 overlapping with a compact group of nine galaxies

\'Akos Bogd\'an, Bj\"orn Adebahr, Emma Kun, Joe Jacob, Joydeep Bagchi, K. G. Biju, Krisztina \'Eva Gab\'anyi, Patrik Mil\'an Veres, S\'andor Frey, Tao An, Zsolt Paragi

arxiv:2402.13207 v1 · 2024-02-20 · 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{B67CGTAO7PVBP46TSCYLETQOT5}

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	2026-07-05T07:47:22.140193Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0fbe234c0efbea17f3d390b0b24e0e9f6c63aa12d855c48c3e01fc6c0a7a9f1c

Aliases

arxiv: 2402.13207 · arxiv_version: 2402.13207v1 · doi: 10.48550/arxiv.2402.13207 · pith_short_12: B67CGTAO7PVB · pith_short_16: B67CGTAO7PVBP46T · pith_short_8: B67CGTAO

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/B67CGTAO7PVBP46TSCYLETQOT5 \
  | 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: 0fbe234c0efbea17f3d390b0b24e0e9f6c63aa12d855c48c3e01fc6c0a7a9f1c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "217f89a185848c01a3ea8733ae14c7d93b875fabd76437484f413dc731d4838d",
    "cross_cats_sorted": [
      "astro-ph.HE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2024-02-20T18:16:33Z",
    "title_canon_sha256": "55ab9591db2df99d787f2d67f6d8a5fdb9dda914dc6bff663fd55a36c99aaaad"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2402.13207",
    "kind": "arxiv",
    "version": 1
  }
}