Pith Number

pith:DUOW7WNP

pith:2022:DUOW7WNP47752X2HSK7JIEYKH6

not attested not anchored not stored refs pending

A Glimpse of the Stellar Populations and Elemental Abundances of Gravitationally Lensed, Quiescent Galaxies at $z\gtrsim 1$ with Keck Deep Spectroscopy

Charles C. Steidel, Colin Jacobs, Evan N. Kirby, Glenn G. Kacprzak, Hannah Skobe, J. W. Nightingale, Karl Glazebrook, Keerthi Vasan G. C., Kim-Vy H. Tran, Nicha Leethochawalit, Rebecca J. Allen, Sarah M. Sweet, Tania M. Barone, Themiya Nanayakkara, Tucker Jones, Zhuyun Zhuang

arxiv:2212.04731 v2 · 2022-12-09 · 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{DUOW7WNP47752X2HSK7JIEYKH6}

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	2026-07-05T06:13:09.393907Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1d1d6fd9afe7ffdd5f4792be94130a3f8c6f11faabc1bb8073e8e4fdaec7cd4a

Aliases

arxiv: 2212.04731 · arxiv_version: 2212.04731v2 · doi: 10.48550/arxiv.2212.04731 · pith_short_12: DUOW7WNP4775 · pith_short_16: DUOW7WNP47752X2H · pith_short_8: DUOW7WNP

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/DUOW7WNP47752X2HSK7JIEYKH6 \
  | 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: 1d1d6fd9afe7ffdd5f4792be94130a3f8c6f11faabc1bb8073e8e4fdaec7cd4a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a725989e9a01b94b01ddda3b702bd624b8bdb434229a4de137dc1ee587807e12",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2022-12-09T09:00:24Z",
    "title_canon_sha256": "1ff710359c77e2e18a8a590fff9bb097a01cae996c4dd04a7b5a3b62db138208"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2212.04731",
    "kind": "arxiv",
    "version": 2
  }
}