Pith Number

pith:5YSC4DVT

pith:2018:5YSC4DVTOACOU7357Z5OC3GQOQ

not attested not anchored not stored refs pending

Formation of multiple low mass stars, brown dwarfs and planemos via gravitational collapse

Dominik R.G. Schleicher, Rafeel Riaz, Siegfried Vanaverbeke

arxiv:1805.09881 v2 · 2018-05-24 · astro-ph.SR

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5YSC4DVTOACOU7357Z5OC3GQOQ}

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	2026-05-18T00:11:04.735006Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ee242e0eb37004ea7f7dfe7ae16cd074370b6ecdda38c1cf23decb78c3ddf4e8

Aliases

arxiv: 1805.09881 · arxiv_version: 1805.09881v2 · doi: 10.48550/arxiv.1805.09881 · pith_short_12: 5YSC4DVTOACO · pith_short_16: 5YSC4DVTOACOU735 · pith_short_8: 5YSC4DVT

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/5YSC4DVTOACOU7357Z5OC3GQOQ \
  | 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: ee242e0eb37004ea7f7dfe7ae16cd074370b6ecdda38c1cf23decb78c3ddf4e8

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "cb364cf12d0c80bbea3d23ca830a7c196f1d43188c6ce818e5c7be485847264f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.SR",
    "submitted_at": "2018-05-24T20:13:53Z",
    "title_canon_sha256": "098fadd616bce473a17244cccdda77386e3b6b9fab7682526e77d81a8b7ee813"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1805.09881",
    "kind": "arxiv",
    "version": 2
  }
}