Pith Number

pith:Q7NKZQCV

pith:2014:Q7NKZQCV3T26DGEG7OJ4PSAT3A

not attested not anchored not stored refs pending

Accounting for Cosmic Variance in Studies of Gravitationally-Lensed High-Redshift Galaxies in the Hubble Frontier Field Clusters

(2) Caltech, (3) University of Edinburgh), Brant E. Robertson (1), Daniel P. Stark (1), Derek McLeod (3) ((1) University of Arizona, James S. Dunlop (3), Richard S. Ellis (2), Ross J. McLure (3)

arxiv:1410.0962 v2 · 2014-10-03 · astro-ph.CO · astro-ph.GA · astro-ph.IM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{Q7NKZQCV3T26DGEG7OJ4PSAT3A}

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	2026-05-18T01:41:52.689553Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

87daacc055dcf5e19886fb93c7c813d8229ad4d693d911be80200d85c0870cba

Aliases

arxiv: 1410.0962 · arxiv_version: 1410.0962v2 · doi: 10.48550/arxiv.1410.0962 · pith_short_12: Q7NKZQCV3T26 · pith_short_16: Q7NKZQCV3T26DGEG · pith_short_8: Q7NKZQCV

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/Q7NKZQCV3T26DGEG7OJ4PSAT3A \
  | 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: 87daacc055dcf5e19886fb93c7c813d8229ad4d693d911be80200d85c0870cba

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "104ea146b211c2abb12d2e6ac2a417a77f1d557364e33796a3799cba6562247b",
    "cross_cats_sorted": [
      "astro-ph.GA",
      "astro-ph.IM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2014-10-03T20:00:04Z",
    "title_canon_sha256": "0ee7e17473f23b5cea4e0670e4096801282250496214803b9e4038426f13cf83"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1410.0962",
    "kind": "arxiv",
    "version": 2
  }
}