Pith Number

pith:D6KIX45N

pith:2012:D6KIX45NB7KXLQ3EMNG3TE3FYZ

not attested not anchored not stored refs pending

A Strongly-Lensed Massive Ultra-Compact Quiescent Galaxy at z ~ 2.4 in the COSMOS/UltraVISTA Field

Adam Muzzin, Bo Milvang-Jensen, Daniel Szomoru, Danilo Marchesini, F. Buitrago, Gabriel Brammer, Henry J. McCracken, Ivo Labbe, James Dunlop, Jesse van de Sande, J. Holt, J. P. U. Fynbo, K. I. Caputi, Marijn Franx, Mauro Stefanon, Olivier Le Fevre, Pieter van Dokkum

arxiv:1211.0280 v1 · 2012-11-01 · astro-ph.CO

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{D6KIX45NB7KXLQ3EMNG3TE3FYZ}

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	2026-05-18T01:53:26.848915Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1f948bf3ad0fd575c364634db99365c6479dc597ff8fd376b17505155f2a5a58

Aliases

arxiv: 1211.0280 · arxiv_version: 1211.0280v1 · doi: 10.48550/arxiv.1211.0280 · pith_short_12: D6KIX45NB7KX · pith_short_16: D6KIX45NB7KXLQ3E · pith_short_8: D6KIX45N

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/D6KIX45NB7KXLQ3EMNG3TE3FYZ \
  | 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: 1f948bf3ad0fd575c364634db99365c6479dc597ff8fd376b17505155f2a5a58

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "16732c8fcfd0c0d21eb4ccb42bd07504caff59280f6e3a8b3e3f63d729f51eb7",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2012-11-01T20:00:02Z",
    "title_canon_sha256": "a9957ebe89ca81b86f42088ddc08f1164d679908da96c9af13f350e71e5def8f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1211.0280",
    "kind": "arxiv",
    "version": 1
  }
}