Pith Number

pith:FYBWZKEC

pith:2024:FYBWZKECM2RQ7B4YDEMX3WCEIP

not attested not anchored not stored refs pending

A dusty proto-cluster surrounding the binary galaxy HerBS-70 at $z = 2.3$

A. Beelen, A.I. Harris, A.J. Baker, A. J. Young, A. Nanni, A. Omont, A.R. Cooray, A. Wei{\ss}, B. Jones, C. Vlahakis, C. Yang, D.A. Riechers, D.H. Hughes, D. Ismail, E. Borsato, F. Stanley, G.J. Bendo, H. Dannerbauer, H. Messias, I. Perez-Fournon, K.M. Butler, L. Dunne, L. Marchetti, M.D. Lehnert, M. Hagimoto, M. Krips, M. Negrello, N. Chartab, P. Cox, P.P. van der Werf, R. Gavazzi, R.J. Ivison, R. Neri, S. A. Urquhart, S. Berta, S. Dye, S. Eales, S. Serjeant, Tom J.L.C. Bakx, V. Buat, Y. Tamura

arxiv:2404.18991 v1 · 2024-04-29 · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{FYBWZKECM2RQ7B4YDEMX3WCEIP}

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	2026-07-05T08:13:35.940760Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2e036ca88266a30f879819197dd84443fb3c7e947adaa49b5da66fa7938cdd0a

Aliases

arxiv: 2404.18991 · arxiv_version: 2404.18991v1 · doi: 10.48550/arxiv.2404.18991 · pith_short_12: FYBWZKECM2RQ · pith_short_16: FYBWZKECM2RQ7B4Y · pith_short_8: FYBWZKEC

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/FYBWZKECM2RQ7B4YDEMX3WCEIP \
  | 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: 2e036ca88266a30f879819197dd84443fb3c7e947adaa49b5da66fa7938cdd0a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8d132db16694d949614473f706f31e0a773fda5b10f4602a23fd598352644102",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2024-04-29T18:00:00Z",
    "title_canon_sha256": "5781479363f05015c3340e8d615070141a95737d2699f34570e763965b587593"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2404.18991",
    "kind": "arxiv",
    "version": 1
  }
}