Pith Number

pith:VS5TP3O5

pith:2012:VS5TP3O5ODIILNAV7W7G4BY4TX

not attested not anchored not stored refs pending

The Star Formation Rate Function for Redshift z~4-7 Galaxies: Evidence for a Uniform Build-Up of Star-Forming Galaxies During the First 3 Gyr of Cosmic Time

(2) UCO/Lick Observatory, (3) Department of Astronomy, Garth D. Illingworth (2), Ivo Labb\'e (1), Leiden University, Marijn Franx (1), Pacal A. Oesch (2), Pieter G. van Dokkum (3) ((1) Leiden Observatory, Renske Smit (1), Rychard J. Bouwens (1), Santa Cruz, University of California, Yale University)

arxiv:1204.3626 v2 · 2012-04-16 · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{VS5TP3O5ODIILNAV7W7G4BY4TX}

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	2026-05-18T01:57:51.838395Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

acbb37eddd70d085b415fdbe6e071c9ddbe3c961af521fc5841af27b65ddf875

Aliases

arxiv: 1204.3626 · arxiv_version: 1204.3626v2 · doi: 10.48550/arxiv.1204.3626 · pith_short_12: VS5TP3O5ODII · pith_short_16: VS5TP3O5ODIILNAV · pith_short_8: VS5TP3O5

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/VS5TP3O5ODIILNAV7W7G4BY4TX \
  | 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: acbb37eddd70d085b415fdbe6e071c9ddbe3c961af521fc5841af27b65ddf875

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "32f1e93b51ef64d2b899da7ad5ea382ccd9329eb382273bb316b6bd5220540e7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2012-04-16T20:00:01Z",
    "title_canon_sha256": "ca8ae3fa947014f483cf5d15c684e7eaea454265d312ededf8a58cc3205823bf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1204.3626",
    "kind": "arxiv",
    "version": 2
  }
}