Pith Number

pith:VXURIZZD

pith:2018:VXURIZZDBAZC7QG7FWUASRGWBZ

not attested not anchored not stored refs pending

A comparison of young star properties with local galactic environment for LEGUS/LITTLE THINGS dwarf irregular galaxies

Alessandra Aloisi, Angela Adamo, Bradley C. Whitmore, Bridget Kayitesi, Bruce G. Elmegreen, Daniela Calzetti, Daniel A. Dale, David O. Cook, David Thilker, Deidre A. Hunter, Dimitrios M. Gouliermis, Elena Sabbi, Eva K. Grebel, Hwihyun Kim, Janice C. Lee, Jenna E. Ryon, Kathryn Grasha, Kelsey E. Johnson, Lauren Kahre, Leonardo Ubeda, Linda J. Smith, Matteo Messa, Michele Cignoni, Michele Fumagalli, Monica Tosi, Rupali Chandar, Samavarti Gallardo, Stacey N. Bright

arxiv:1807.10829 v1 · 2018-07-27 · 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{VXURIZZDBAZC7QG7FWUASRGWBZ}

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	2026-05-18T00:08:37.601256Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ade914672308322fc0df2da80944d60e587c741831273480f7e1d9669f18a4c0

Aliases

arxiv: 1807.10829 · arxiv_version: 1807.10829v1 · doi: 10.48550/arxiv.1807.10829 · pith_short_12: VXURIZZDBAZC · pith_short_16: VXURIZZDBAZC7QG7 · pith_short_8: VXURIZZD

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/VXURIZZDBAZC7QG7FWUASRGWBZ \
  | 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: ade914672308322fc0df2da80944d60e587c741831273480f7e1d9669f18a4c0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "50afa19f1bd29d84211bdfeed88fbe52724a3012a6a2309a370987e214dbc53c",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2018-07-27T20:41:50Z",
    "title_canon_sha256": "18956a360a06db1600e14666579e0176b284c3bdfdd81c890ca95b219f6fbc7c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.10829",
    "kind": "arxiv",
    "version": 1
  }
}