Pith Number

pith:27GFOFFZ

pith:2019:27GFOFFZ6DMB5GWVGQWPOEKEEY

not attested not anchored not stored refs pending

Detection of a Lensed z$\approx$11 Galaxy in the Rest-Optical with Spitzer/IRAC and the Inferred SFR, Stellar Mass, and Physical Size

Adi Zitrin, Christopher Barber, Dan Coe, Daniel D. Kelson, Daniel Lam, Ivo Labbe, John Moustakas, Larry Bradley, Mario Nonino, Mauricio Carrasco, Megan Donahue, Piero Rosati, Ranga-Ram Chary, Renske Smit, Rychard J. Bouwens, Themiya Nanayakkara, Tom Broadhurst, Xinwen Shu

arxiv:1903.08177 v1 · 2019-03-19 · 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{27GFOFFZ6DMB5GWVGQWPOEKEEY}

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	2026-05-17T23:50:50.187507Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d7cc5714b9f0d81e9ad5342cf711442615783a75fbf314790c27c5e58b945bd5

Aliases

arxiv: 1903.08177 · arxiv_version: 1903.08177v1 · doi: 10.48550/arxiv.1903.08177 · pith_short_12: 27GFOFFZ6DMB · pith_short_16: 27GFOFFZ6DMB5GWV · pith_short_8: 27GFOFFZ

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/27GFOFFZ6DMB5GWVGQWPOEKEEY \
  | 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: d7cc5714b9f0d81e9ad5342cf711442615783a75fbf314790c27c5e58b945bd5

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "24fab95d4c707cb6a448f385f98411672d75290ae3d9b1e1df05a5b255a46378",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2019-03-19T18:00:04Z",
    "title_canon_sha256": "766aec130680c872ea934dda4683b866c2f481128787a2ad83f6f5472f978bfd"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1903.08177",
    "kind": "arxiv",
    "version": 1
  }
}