Pith Number

pith:VU4JP34L

pith:2020:VU4JP34LLBD7AHANYLWTGXBL4Q

not attested not anchored not stored refs pending

UV & U-band luminosity functions from CLAUDS and HSC-SSP -- I. Using four million galaxies to simultaneously constrain the very faint and bright regimes to $z \sim 3$

Anneya Golob, Jean Coupon, Marcin Sawicki, Olivier Ilbert, St\'ephane Arnouts, Stephen Gwyn, Thibaud Moutard, Xiaohu Yang

arxiv:2001.06904 v5 · 2020-01-19 · 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{VU4JP34LLBD7AHANYLWTGXBL4Q}

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	2026-07-05T00:58:47.187798Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ad3897ef8b5847f01c0dc2ed335c2be429f2b9391bb68af01ac45fc4cfe59024

Aliases

arxiv: 2001.06904 · arxiv_version: 2001.06904v5 · doi: 10.48550/arxiv.2001.06904 · pith_short_12: VU4JP34LLBD7 · pith_short_16: VU4JP34LLBD7AHAN · pith_short_8: VU4JP34L

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/VU4JP34LLBD7AHANYLWTGXBL4Q \
  | 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: ad3897ef8b5847f01c0dc2ed335c2be429f2b9391bb68af01ac45fc4cfe59024

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4d6c6f1c98a5e3517ae973ba9109a97db745f8671fa0bb0cee4b1270bf8e6484",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2020-01-19T21:06:19Z",
    "title_canon_sha256": "d2c87a8d336625dd2be8279b9b70c88b42cc08682287edfbfae76764d840fd4d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2001.06904",
    "kind": "arxiv",
    "version": 5
  }
}