Pith Number

pith:KXJN26V5

pith:2024:KXJN26V5JCLOJ5UA7KIUGF5ARY

not attested not anchored not stored refs pending

The average stellar population age and metallicity of intermediate-redshift quiescent galaxies

Astronomy, Canada), Department of Physics, Harvard & Smithsonian, Ivana Damjanov (Department of Astronomy, Jubee Sohn (Astronomy Program, Margaret J. Geller (Center for Astrophysics, Physics, Republic of Korea), Saint Mary's University, Seoul National University, USA)

arxiv:2408.05263 v1 · 2024-08-09 · 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{KXJN26V5JCLOJ5UA7KIUGF5ARY}

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.

Cited by

1 paper in Pith

On the ages of the stellar populations of galaxies at $z=0.1$-7

Receipt and verification

First computed	2026-07-05T08:54:17.980662Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

55d2dd7abd4896e4f680fa914317a08e28cd68ad5015ada99d0e31b6f8576ca0

Aliases

arxiv: 2408.05263 · arxiv_version: 2408.05263v1 · doi: 10.48550/arxiv.2408.05263 · pith_short_12: KXJN26V5JCLO · pith_short_16: KXJN26V5JCLOJ5UA · pith_short_8: KXJN26V5

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/KXJN26V5JCLOJ5UA7KIUGF5ARY \
  | 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: 55d2dd7abd4896e4f680fa914317a08e28cd68ad5015ada99d0e31b6f8576ca0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d4339d2d65cf5216f0f4565edd74a2e0e2708f37d3067b2de01fe88ac18ecad2",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2024-08-09T18:00:00Z",
    "title_canon_sha256": "0df84e1daa88fd36dca5bfe7ee6d8468c676d374d775172704c26456c70431c5"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2408.05263",
    "kind": "arxiv",
    "version": 1
  }
}