Pith Number

pith:VNP7JFZR

pith:2020:VNP7JFZRJPR5PBYCBYAMYKP6XC

not attested not anchored not stored refs pending

The MOSDEF-LRIS Survey: The Connection Between Massive Stars and Ionized Gas in Individual Galaxies at $z\sim2$

Alice E. Shapley, Alison L. Coil, Bahram Mobasher, Brian Siana, Mariska Kriek, Michael W. Topping, Naveen A. Reddy, Ryan L. Sanders

arxiv:2008.02282 v2 · 2020-08-05 · 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{VNP7JFZRJPR5PBYCBYAMYKP6XC}

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	2026-07-05T01:40:37.532135Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ab5ff497314be3d787020e00cc29feb89392c2fdf2478d0b78836d24badec2e9

Aliases

arxiv: 2008.02282 · arxiv_version: 2008.02282v2 · doi: 10.48550/arxiv.2008.02282 · pith_short_12: VNP7JFZRJPR5 · pith_short_16: VNP7JFZRJPR5PBYC · pith_short_8: VNP7JFZR

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/VNP7JFZRJPR5PBYCBYAMYKP6XC \
  | 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: ab5ff497314be3d787020e00cc29feb89392c2fdf2478d0b78836d24badec2e9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cbafb293223aa6322edd73aa1e04b983a864ece2f6b72df57ff6c5967726bacd",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2020-08-05T18:00:01Z",
    "title_canon_sha256": "1c4ee8d1b7a5c8c8e567910ea3958721bfdeedfda43097b086a5068a33aa1a63"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2008.02282",
    "kind": "arxiv",
    "version": 2
  }
}