Pith Number

pith:2E5O6WJV

pith:2014:2E5O6WJVT7DP7CEYSG2ZNCFZAY

not attested not anchored not stored refs pending

How Robust Are the Size Measurements of High-redshift Compact Galaxies?

Chien Y. Peng, Luis C. Ho, Roozbeh Davari, Song Huang

arxiv:1404.2186 v2 · 2014-04-08 · 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{2E5O6WJVT7DP7CEYSG2ZNCFZAY}

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	2026-05-18T01:43:36.413787Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d13aef59359fc6ff889891b59688b9063295b22f17b8d59ef5f0a5381b977f6c

Aliases

arxiv: 1404.2186 · arxiv_version: 1404.2186v2 · doi: 10.48550/arxiv.1404.2186 · pith_short_12: 2E5O6WJVT7DP · pith_short_16: 2E5O6WJVT7DP7CEY · pith_short_8: 2E5O6WJV

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/2E5O6WJVT7DP7CEYSG2ZNCFZAY \
  | 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: d13aef59359fc6ff889891b59688b9063295b22f17b8d59ef5f0a5381b977f6c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0115a72dfbae9ae8552932766b8b933dea631f988330a45c61f532f117f6a027",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2014-04-08T15:45:40Z",
    "title_canon_sha256": "e8f6bb114d25b5c4121ed949e71c766615e8b75a7cbbbcee94e8afdd2359e86d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1404.2186",
    "kind": "arxiv",
    "version": 2
  }
}