Pith Number

pith:NMMKBD3P

pith:2017:NMMKBD3PFCDF7VVBA3MAHOV2US

not attested not anchored not stored refs pending

CANDELS: Elevated Black Hole Growth in the Progenitors of Compact Quiescent Galaxies at z~2

Antonis Georgakakis, Anton M. Koekemoer, Arjen van der Wel, Avishai Dekel, Bahram Mobasher, Christina C. Williams, Christopher J. Conselice, Dale D. Kocevski, Daniel H. McIntosh, David C. Koo, David M. Alexander, Elizabeth J. McGrath, Francesca Civano, Guenther Hasinger, Guillermo Barro, Haojing Yan, Harry C. Ferguson, Janine Pforr, Jennifer L. Donley, Joel R. Primack, Jonathan R. Trump, Joshua A. Young, Kirpal Nandra, Matthew Hawkins, Mauro Giavalisco, Mauro Stefanon, Nimish Hathi, Norman A. Grogin, Omar Almaini, Pablo G. Perez Gonzalez, Paola Santini, Rachel S. Somerville, S.M. Faber, Stijn Wuyts

arxiv:1710.05921 v1 · 2017-10-16 · 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{NMMKBD3PFCDF7VVBA3MAHOV2US}

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	2026-05-18T00:32:38.311380Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6b18a08f6f28865fd6a106d803babaa4b455a9ad3e662fc818c64538089098c1

Aliases

arxiv: 1710.05921 · arxiv_version: 1710.05921v1 · doi: 10.48550/arxiv.1710.05921 · pith_short_12: NMMKBD3PFCDF · pith_short_16: NMMKBD3PFCDF7VVB · pith_short_8: NMMKBD3P

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/NMMKBD3PFCDF7VVBA3MAHOV2US \
  | 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: 6b18a08f6f28865fd6a106d803babaa4b455a9ad3e662fc818c64538089098c1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ab8d68a43420d1c544a108da019ba08cb24f18148be56057606aa50e19c587e0",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2017-10-16T18:00:00Z",
    "title_canon_sha256": "1c5067ac6c6a4420a3c9017ced3697a5631f0ac988b88a8d176edfcd111dd2c1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1710.05921",
    "kind": "arxiv",
    "version": 1
  }
}