Pith Number

pith:V7PDLWI3

pith:2003:V7PDLWI37UJTBCXNZCXSZFYK52

not attested not anchored not stored refs pending

The evolution of the galaxy luminosity function in the rest frame blue band up to z=3.5

A. Cimatti, A. Fontana, A. Renzini, E. Daddi, E. Giallongo, E. Vanzella, F. Poli, G. Zamorani, I. Donnarumma, L. Pozzetti, M. Mignoli, M. Nonino, N. Menci, P. Saracco, S. Cristiani, S. D'Odorico, S. Salimbeni

arxiv:astro-ph/0306625 v1 · 2003-06-30 · 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{V7PDLWI37UJTBCXNZCXSZFYK52}

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	2026-07-04T16:52:05.125431Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

afde35d91bfd13308aedc8af2c970aee99981deeabe1ba6e4896795c10a6653f

Aliases

arxiv: astro-ph/0306625 · arxiv_version: astro-ph/0306625v1 · doi: 10.48550/arxiv.astro-ph/0306625 · pith_short_12: V7PDLWI37UJT · pith_short_16: V7PDLWI37UJTBCXN · pith_short_8: V7PDLWI3

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/V7PDLWI37UJTBCXNZCXSZFYK52 \
  | 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: afde35d91bfd13308aedc8af2c970aee99981deeabe1ba6e4896795c10a6653f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d2c57fef90e1bac805e315c4585139c53fde02e493afe4c8eeb53f0a3fa0cff7",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2003-06-30T15:36:14Z",
    "title_canon_sha256": "dde24447ea7b508540dd6d627f1a99ebc5c1946ac44b5f8bb3543c5fc96f64d3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0306625",
    "kind": "arxiv",
    "version": 1
  }
}