Pith Number

pith:VUBH7OQ6

pith:2018:VUBH7OQ6ND7PHVB7LBY33GODS4

not attested not anchored not stored refs pending

Impact of radiation feedback on the assembly of star clusters in galactic context

Eric Emsellem, Florent Renaud, Nicolas Guillard

arxiv:1804.01053 v1 · 2018-04-03 · 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{VUBH7OQ6ND7PHVB7LBY33GODS4}

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	2026-05-18T00:19:31.431727Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ad027fba1e68fef3d43f5871bd99c39715381f2693f03fbaee02722ac8e60858

Aliases

arxiv: 1804.01053 · arxiv_version: 1804.01053v1 · doi: 10.48550/arxiv.1804.01053 · pith_short_12: VUBH7OQ6ND7P · pith_short_16: VUBH7OQ6ND7PHVB7 · pith_short_8: VUBH7OQ6

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/VUBH7OQ6ND7PHVB7LBY33GODS4 \
  | 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: ad027fba1e68fef3d43f5871bd99c39715381f2693f03fbaee02722ac8e60858

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "743deb40e3d475daad6c9bb8bf481f409dc970347abac1884a492ddd539bec13",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.GA",
    "submitted_at": "2018-04-03T16:09:08Z",
    "title_canon_sha256": "24a62074e4b28808a0d8169213e0954a8a093adbad771ae3adbf05ccb3656d97"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.01053",
    "kind": "arxiv",
    "version": 1
  }
}