Pith Number

pith:YJU6JBLK

pith:2015:YJU6JBLKPACS2J6XMNWABO2TP4

not attested not anchored not stored refs pending

The Differential Size Growth of Field and Cluster Galaxies at z=2.1 Using the ZFOURGE Survey

Adam R. Tomczak, Andy Monson, Caroline M. S. Straatman, Casey Papovich, Glenn G. Kacprzak, Glen Rees, Ivo Labb\'e, Karl Glazebrook, Kim-Vy H. Tran, Lee R. Spitler, Michael Cowley, Rebecca J. Allen, Ryan F. Quadri, S. Eric Persson, Themiya Nanayakkara, V. Tilvi

arxiv:1504.03326 v1 · 2015-04-13 · 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{YJU6JBLKPACS2J6XMNWABO2TP4}

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	2026-05-18T01:55:32.129520Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c269e4856a78052d27d7636c00bb537f05e79badd265c4d1b063eb9854af0e69

Aliases

arxiv: 1504.03326 · arxiv_version: 1504.03326v1 · doi: 10.48550/arxiv.1504.03326 · pith_short_12: YJU6JBLKPACS · pith_short_16: YJU6JBLKPACS2J6X · pith_short_8: YJU6JBLK

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/YJU6JBLKPACS2J6XMNWABO2TP4 \
  | 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: c269e4856a78052d27d7636c00bb537f05e79badd265c4d1b063eb9854af0e69

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ba5ca3fcb27c27f9d62fef27949e4471b073236fb608e3b1d405916cd32a34f1",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2015-04-13T20:00:47Z",
    "title_canon_sha256": "62fdcc827df61fae4eba24b8281c4cd283aa40d7bd741bfdc3a7def73c6e38a2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1504.03326",
    "kind": "arxiv",
    "version": 1
  }
}