Pith Number

pith:WW6ZXOVW

pith:2014:WW6ZXOVW5SWRUDDMJMEBU6HQMR

not attested not anchored not stored refs pending

Hierarchical Star Formation in Nearby LEGUS Galaxies

Aaron S. Evans, Alessandra Aloisi, Angela Adamo, Bruce G. Elmegreen, Daniela Calzetti, David Thilker, Debra Meloy Elmegreen, Deidre A. Hunter, Dimitrios A. Gouliermis, Elena Sabbi, Eva K. Grebel, Francesca Annibali, Hwi Kim, Janice Lee, Jennifer Andrews, John S. Gallagher III, Kelsey Johnson, Leonardo Ubeda, Linda Smith, Michele Cignoni, Monica Tosi, Stacey N. Bright

arxiv:1404.6001 v1 · 2014-04-24 · 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{WW6ZXOVW5SWRUDDMJMEBU6HQMR}

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	2026-05-18T01:43:25.581626Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

b5bd9bbab6ecad1a0c6c4b081a78f0645da062b4007f7a756ffaf83800b49b15

Aliases

arxiv: 1404.6001 · arxiv_version: 1404.6001v1 · doi: 10.48550/arxiv.1404.6001 · pith_short_12: WW6ZXOVW5SWR · pith_short_16: WW6ZXOVW5SWRUDDM · pith_short_8: WW6ZXOVW

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/WW6ZXOVW5SWRUDDMJMEBU6HQMR \
  | 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: b5bd9bbab6ecad1a0c6c4b081a78f0645da062b4007f7a756ffaf83800b49b15

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "4ed1cf4c47933b1dab0fe801c416c7775fa714fd9aff4d115137d7343bbfa328",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2014-04-24T00:14:16Z",
    "title_canon_sha256": "ac31ba14746dca5948f1012f877979958331dd6a29a37a5fd235b29e54c54f32"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1404.6001",
    "kind": "arxiv",
    "version": 1
  }
}