Pith Number

pith:YO2SNRKZ

pith:2005:YO2SNRKZX7XOTVJPJTHTIOLI5B

not attested not anchored not stored refs pending

Galaxies at z~6: The UV Luminosity Function and Luminosity Density from 506 UDF, UDF-Ps, and GOODS i-dropouts

G.D. Illingworth (UCSC), J.P. Blakeslee (WSU), M. Franx (Leiden), R.J. Bouwens (UCSC)

arxiv:astro-ph/0509641 v6 · 2005-09-21 · astro-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{YO2SNRKZX7XOTVJPJTHTIOLI5B}

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

First Light And Reionization Epoch Simulations (FLARES) XXI: The UV Indices of Galaxies in the Early Universe

Receipt and verification

First computed	2026-07-04T16:52:55.445395Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c3b526c559bfeee9d52f4ccf343968e862ad6b50d4ed9ee623079c89288977ce

Aliases

arxiv: astro-ph/0509641 · arxiv_version: astro-ph/0509641v6 · doi: 10.48550/arxiv.astro-ph/0509641 · pith_short_12: YO2SNRKZX7XO · pith_short_16: YO2SNRKZX7XOTVJP · pith_short_8: YO2SNRKZ

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/YO2SNRKZX7XOTVJPJTHTIOLI5B \
  | 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: c3b526c559bfeee9d52f4ccf343968e862ad6b50d4ed9ee623079c89288977ce

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f36918ebaf21987e301d9ca7146d33581a4f93dbb1953dafe74a0ac704ae9f09",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2005-09-21T16:46:55Z",
    "title_canon_sha256": "4fbc1fff044320a662a1052d44421b9f9a5ec8d43ace4b991ff184bc355fe03b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0509641",
    "kind": "arxiv",
    "version": 6
  }
}