Pith Number

pith:2QF5VIV2

pith:2024:2QF5VIV2A5GIB5BJMCA4NFOQ2U

not attested not anchored not stored refs pending

Circumnuclear Dust in Luminous Early-Type Galaxies -- I. Sample Properties and Stellar Luminosity Models

Aaron J. Barth, Andrew J. Baker, Benjamin D. Boizelle, David A. Buote, Emma Rasmussen, Jared R. Davidson, Jeremy Darling, Jonathan H. Cohn, Jonelle L. Walsh, Kyle M. Kabasares, Luis C. Ho

arxiv:2407.08076 v1 · 2024-07-10 · 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{2QF5VIV2A5GIB5BJMCA4NFOQ2U}

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	2026-07-05T08:42:42.890229Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d40bdaa2ba074c80f4296081c695d0d52270caa72bd56f17ad50fd9b4d9edc5c

Aliases

arxiv: 2407.08076 · arxiv_version: 2407.08076v1 · doi: 10.48550/arxiv.2407.08076 · pith_short_12: 2QF5VIV2A5GI · pith_short_16: 2QF5VIV2A5GIB5BJ · pith_short_8: 2QF5VIV2

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/2QF5VIV2A5GIB5BJMCA4NFOQ2U \
  | 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: d40bdaa2ba074c80f4296081c695d0d52270caa72bd56f17ad50fd9b4d9edc5c

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ccd4a89b980cd2d1cf90d3b2116692d5d1f8e71139b3a1e833346ea03883a307",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2024-07-10T22:41:59Z",
    "title_canon_sha256": "48f2093b71e566b23c648b4524e05166363a3128b363552cd6153fdae9c75190"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2407.08076",
    "kind": "arxiv",
    "version": 1
  }
}