Pith Number

pith:4FFJTDDU

pith:2015:4FFJTDDU4DFAM5TYQ4ZHVW6E73

not attested not anchored not stored refs pending

Evidence for Mature Bulges and an Inside-out Quenching Phase 3 Billion Years After the Big Bang

A. Dekel, A. Renzini, A. Shapley, C. Mancini, C. M. Carollo, G. Cresci, G. Zamorani, J. Woo, L. Tacconi, M. Onodera, N. M. F\"orster Schreiber, P. Lang, R. Genzel, S. J. Lilly, S. Newman, S. Tacchella, S. Wuyts

arxiv:1504.04021 v1 · 2015-04-15 · 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{4FFJTDDU4DFAM5TYQ4ZHVW6E73}

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

Bulgeless Evolution And the Rise of Discs (BEARD) I. Physical drivers of the mass-size relation for Milky Way-like galaxies

Receipt and verification

First computed	2026-05-18T01:40:48.855997Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e14a998c74e0ca06767887327adbc4fede4d50d333d2b37ac4a96cbdc754ebc4

Aliases

arxiv: 1504.04021 · arxiv_version: 1504.04021v1 · doi: 10.48550/arxiv.1504.04021 · pith_short_12: 4FFJTDDU4DFA · pith_short_16: 4FFJTDDU4DFAM5TY · pith_short_8: 4FFJTDDU

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/4FFJTDDU4DFAM5TYQ4ZHVW6E73 \
  | 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: e14a998c74e0ca06767887327adbc4fede4d50d333d2b37ac4a96cbdc754ebc4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cae6671a9e2f115b826bcd6d7f9fae3bfbdb2241827625aad8573b6e1684de80",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2015-04-15T20:01:04Z",
    "title_canon_sha256": "d4fd8d0d85aeb3f9ce87086102310630c76414e834089705e250a9c967ac65b4"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1504.04021",
    "kind": "arxiv",
    "version": 1
  }
}