Pith Number

pith:ASF3OXRK

pith:2024:ASF3OXRKAQII73XWR7GXBLLCWZ

not attested not anchored not stored refs pending

A Massive Protocluster Anchored by a Luminous Quasar at $z=6.63$

Bram Venemans, Chiara Mazzucchelli, Eduardo Ba\~nados, Emanuele Paolo Farina, Fabian Walter, Feige Wang, Frederick B. Davies, Fuyan Bian, Jaclyn B. Champagne, Jinyi Yang, Joseph F. Hennawi, Minghao Yue, Roberto Decarli, Sarah Bosman, Shane Bechtel, Xiaohui Fan

arxiv:2402.01844 v1 · 2024-02-02 · astro-ph.GA · 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{ASF3OXRKAQII73XWR7GXBLLCWZ}

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	2026-07-05T07:41:07.635707Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

048bb75e2a04108feef68fcd70ad62b65a8997e9711d564807db80eba6987852

Aliases

arxiv: 2402.01844 · arxiv_version: 2402.01844v1 · doi: 10.48550/arxiv.2402.01844 · pith_short_12: ASF3OXRKAQII · pith_short_16: ASF3OXRKAQII73XW · pith_short_8: ASF3OXRK

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/ASF3OXRKAQII73XWR7GXBLLCWZ \
  | 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: 048bb75e2a04108feef68fcd70ad62b65a8997e9711d564807db80eba6987852

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b1990021346533bb37c04abe5ba1e37e26ab6c265f1113079a4b6dd034cc35cb",
    "cross_cats_sorted": [
      "astro-ph.CO"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2024-02-02T19:02:41Z",
    "title_canon_sha256": "c0a476c01f8a2cbcbfc8a6704cc21f8ef761f26cfe5ed997c10ee5eff2503b46"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2402.01844",
    "kind": "arxiv",
    "version": 1
  }
}