Pith Number

pith:DKT3KZPL

pith:2009:DKT3KZPLFCTN2RFO5FOWXGQJNR

not attested not anchored not stored refs pending

Giant planet formation in stellar clusters: the effects of stellar fly-bys

Moritz Fragner, Richard Nelson

arxiv:0912.1299 v1 · 2009-12-07 · astro-ph.EP

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{DKT3KZPLFCTN2RFO5FOWXGQJNR}

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	2026-05-18T02:10:25.931305Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

1aa7b565eb28a6dd44aee95d6b9a096c5d007ecc7f337d8ef0b62ba54e0bfa96

Aliases

arxiv: 0912.1299 · arxiv_version: 0912.1299v1 · doi: 10.48550/arxiv.0912.1299 · pith_short_12: DKT3KZPLFCTN · pith_short_16: DKT3KZPLFCTN2RFO · pith_short_8: DKT3KZPL

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/DKT3KZPLFCTN2RFO5FOWXGQJNR \
  | 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: 1aa7b565eb28a6dd44aee95d6b9a096c5d007ecc7f337d8ef0b62ba54e0bfa96

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "27a9daa046fe5e8859f21f8d4f340b04d7ed27469b6dca3632be7b1ed8099d23",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2009-12-07T18:16:26Z",
    "title_canon_sha256": "df40567db34fed4d8a11b52473d55ca7fc0929921ef3f668e0a695c13adcd9ba"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0912.1299",
    "kind": "arxiv",
    "version": 1
  }
}