Pith Number

pith:PZWPOAUC

pith:2017:PZWPOAUCQSTI2W3FFVRF4MQ3F5

not attested not anchored not stored refs pending

Very low-luminosity galaxies in the early universe have observed sizes similar to single star cluster complexes

B. Ribeiro, D. Lam, G.D. Illingworth, M. Maseda, M. Stefanon, P.A. Oesch, R.J. Bouwens

arxiv:1711.02090 v4 · 2017-11-06 · 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{PZWPOAUCQSTI2W3FFVRF4MQ3F5}

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	2026-05-18T00:07:11.614544Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7e6cf7028284a68d5b652d625e321b2f6b6a7b9b68cbc2349eb4b573c54c77c1

Aliases

arxiv: 1711.02090 · arxiv_version: 1711.02090v4 · doi: 10.48550/arxiv.1711.02090 · pith_short_12: PZWPOAUCQSTI · pith_short_16: PZWPOAUCQSTI2W3F · pith_short_8: PZWPOAUC

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/PZWPOAUCQSTI2W3FFVRF4MQ3F5 \
  | 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: 7e6cf7028284a68d5b652d625e321b2f6b6a7b9b68cbc2349eb4b573c54c77c1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9931edd796df52df428d1da8a02069589a0f22c26234cefea2b8319be8c08d81",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2017-11-06T19:00:00Z",
    "title_canon_sha256": "75142de4a3702ab09b7ea653ffccef153d5af9d126ab8b34e311ee8f6a764cd5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1711.02090",
    "kind": "arxiv",
    "version": 4
  }
}