Pith Number

pith:MKJTHXDS

pith:2014:MKJTHXDSR74SXGFHNDEYZ5ILSD

not attested not anchored not stored refs pending

Star-forming blue ETGs in two newly discovered galaxy overdensities in the HUDF at z=1.84 and 1.9: unveiling the progenitors of passive ETGs in cluster cores

Anton M. Koekemoer, Audrey Galametz, Benjamin J. Weiner, Casey Papovich, Caterina Lani, Chistopher J. Conselice, Claudia Scarlata, Harry I. Tepliz, Jeffrey A. Newman, Laura Pentericci, Marc Huertas-Company, Marco Castellano, Marc Rafelski, Matthew L. N. Ashby, Norman A. Grogin, Ray A. Lucas, Simona Mei, Steven L. Finkelstein

arxiv:1403.7524 v3 · 2014-03-28 · 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{MKJTHXDSR74SXGFHNDEYZ5ILSD}

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	2026-05-18T02:03:37.802774Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

629333dc728ff92b98a768c98cf50b90ccc3170538b5d65ca01850277a72a0ec

Aliases

arxiv: 1403.7524 · arxiv_version: 1403.7524v3 · doi: 10.48550/arxiv.1403.7524 · pith_short_12: MKJTHXDSR74S · pith_short_16: MKJTHXDSR74SXGFH · pith_short_8: MKJTHXDS

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/MKJTHXDSR74SXGFHNDEYZ5ILSD \
  | 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: 629333dc728ff92b98a768c98cf50b90ccc3170538b5d65ca01850277a72a0ec

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3619cd6fe1ae402fc33e868511576e501066670efebcdbc3cf600cfb08c8da3b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2014-03-28T20:00:04Z",
    "title_canon_sha256": "6a70f8def8e5fa38507fcfe2531b4d1cfe6234436f41066a33d85ea2a293d138"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1403.7524",
    "kind": "arxiv",
    "version": 3
  }
}