Pith Number

pith:5GXQJ4D3

pith:2000:5GXQJ4D365NANDWWQE5G5UYCBP

not attested not anchored not stored refs pending

Suppression of giant planet formation in stellar clusters

Philip J. Armitage

arxiv:astro-ph/0007044 v2 · 2000-07-04 · astro-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5GXQJ4D365NANDWWQE5G5UYCBP}

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.

Cited by

2 papers in Pith

JWST's first view of the most vigorously star-forming cloud in the Galactic center -- Sagittarius B2

Receipt and verification

First computed	2026-07-04T14:10:28.729857Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e9af04f07bf75a068ed6813a6ed3020be008bea1b50e0426f6c4c33ebd0c72cc

Aliases

arxiv: astro-ph/0007044 · arxiv_version: astro-ph/0007044v2 · doi: 10.48550/arxiv.astro-ph/0007044 · pith_short_12: 5GXQJ4D365NA · pith_short_16: 5GXQJ4D365NANDWW · pith_short_8: 5GXQJ4D3

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/5GXQJ4D365NANDWWQE5G5UYCBP \
  | 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: e9af04f07bf75a068ed6813a6ed3020be008bea1b50e0426f6c4c33ebd0c72cc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9a6aa2a3e462a37caab22b7f263c632eff02bee199d69bc205054d16433de315",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2000-07-04T23:05:26Z",
    "title_canon_sha256": "e6d6e3a00ae6e029de29a49fc3a87be34a81d81d4891aa14238ea90687aaa449"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0007044",
    "kind": "arxiv",
    "version": 2
  }
}