Pith Number

pith:5QMZKJRU

pith:2021:5QMZKJRUTBHZW6AVRSKURMDCHJ

not attested not anchored not stored refs pending

Synthetic photometry of OB star clusters with stochastically sampled IMFs: analysis of models and HST observations

Aida Wofford, Alba Vidal-Garc\'ia, Daniel Dale, David Cook, Eva K. Grebel, Gustavo Bruzual, Janice Lee, Kathryn Grasha, Linda Smith, Mark R. Krumholz, Matteo Messa, Michele Fumagalli, Rogelio Orozco-Duarte, Stephane Charlot, Stephen Hannon, Timothy Wofford

arxiv:2110.05595 v1 · 2021-10-11 · 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{5QMZKJRUTBHZW6AVRSKURMDCHJ}

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	2026-07-05T03:26:08.985132Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ec19952634984f9b78158c9548b0623a517c1ff26f0b544436132cd2c70127f4

Aliases

arxiv: 2110.05595 · arxiv_version: 2110.05595v1 · doi: 10.48550/arxiv.2110.05595 · pith_short_12: 5QMZKJRUTBHZ · pith_short_16: 5QMZKJRUTBHZW6AV · pith_short_8: 5QMZKJRU

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/5QMZKJRUTBHZW6AVRSKURMDCHJ \
  | 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: ec19952634984f9b78158c9548b0623a517c1ff26f0b544436132cd2c70127f4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e54546ffb8a91606206f114cafb52652df5b61c6eacdaaf6493d2c5e5d79407b",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2021-10-11T20:22:07Z",
    "title_canon_sha256": "536ab2d8ef907fa9354bde39c76c5e7cdb8fccb54115e4626017104f7366c48d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2110.05595",
    "kind": "arxiv",
    "version": 1
  }
}