Pith Number

pith:SWA7WFTR

pith:2016:SWA7WFTRAZRT4U6GKQEGE3CJKH

not attested not anchored not stored refs pending

Predicting Quiescence: The Dependence of Specific Star Formation Rate on Galaxy Size and Central Density at 0.5<z<2.5

Arjen van der Wel, Erica J. Nelson, Gabriel Brammer, Ivelina G. Momcheva, Ivo Labbe, Katherine E. Whitaker, Marijn Franx, Mauro Giavalisco, Natascha M. Forster-Schreiber, Pieter G. van Dokkum, Rachel Bezanson, Rosalind Skelton

arxiv:1607.03107 v3 · 2016-07-11 · astro-ph.GA

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SWA7WFTRAZRT4U6GKQEGE3CJKH}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more

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

Empirical estimates of how massive galaxies can be in {\Lambda}CDM

Receipt and verification

First computed	2026-05-18T00:47:50.498146Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9581fb167106633e53c65408626c4951e577467407dbcf71df123b515e5b7916

Aliases

arxiv: 1607.03107 · arxiv_version: 1607.03107v3 · doi: 10.48550/arxiv.1607.03107 · pith_short_12: SWA7WFTRAZRT · pith_short_16: SWA7WFTRAZRT4U6G · pith_short_8: SWA7WFTR

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/SWA7WFTRAZRT4U6GKQEGE3CJKH \
  | 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: 9581fb167106633e53c65408626c4951e577467407dbcf71df123b515e5b7916

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6cd284b0be0bac2c6fdba4a817eabc4a9fd943cdb4af85411c0ccd6dbf0edf65",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2016-07-11T20:00:00Z",
    "title_canon_sha256": "e63ebb6af481559007234bd1a0f3c09e986f5d441df194fd6702db465466ec60"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1607.03107",
    "kind": "arxiv",
    "version": 3
  }
}