Pith Number

pith:WEDX3MU5

pith:2022:WEDX3MU5UMMZRXN36YLA3PNUUP

not attested not anchored not stored refs pending

What if young z>9 JWST galaxies hosted massive black holes?

Marta Volonteri, Melanie Habouzit, Monica Colpi

arxiv:2212.04710 v2 · 2022-12-09 · 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{WEDX3MU5UMMZRXN36YLA3PNUUP}

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.

Cited by

1 paper in Pith

BlackTHUNDER Reveals a Massive Filament around a Compact AGN at $z\simeq5.23$

Receipt and verification

First computed	2026-07-05T05:47:46.886829Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b1077db29da31998ddbbf6160dbdb4a3ea954adc03583ae106147cff8dfda585

Aliases

arxiv: 2212.04710 · arxiv_version: 2212.04710v2 · doi: 10.48550/arxiv.2212.04710 · pith_short_12: WEDX3MU5UMMZ · pith_short_16: WEDX3MU5UMMZRXN3 · pith_short_8: WEDX3MU5

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/WEDX3MU5UMMZRXN36YLA3PNUUP \
  | 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: b1077db29da31998ddbbf6160dbdb4a3ea954adc03583ae106147cff8dfda585

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "55a029f693c083de239436215636314359d185ea5abecc0ea14b18ee81835c91",
    "cross_cats_sorted": [
      "astro-ph.HE"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2022-12-09T07:45:13Z",
    "title_canon_sha256": "ffafb44e2bd6a3ed37fd47f5afca5a88b7d3b900c4dd4a3807db9444f29f9328"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2212.04710",
    "kind": "arxiv",
    "version": 2
  }
}