Pith Number

pith:A5Z2PNS5

pith:2014:A5Z2PNS5K7OUJEQQXULQTKGXJE

not attested not anchored not stored refs pending

N-body Simulations of Terrestrial Planet Formation under the Influence of a Hot Jupiter

Hiroshi Kobayashi, Masahiro Ogihara, Shu-ichiro Inutsuka

arxiv:1404.4990 v1 · 2014-04-19 · 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{A5Z2PNS5K7OUJEQQXULQTKGXJE}

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	2026-05-18T01:43:27.178217Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0773a7b65d57dd449210bd1709a8d7493eb28d2a90ed3d7c62ed993df988ff09

Aliases

arxiv: 1404.4990 · arxiv_version: 1404.4990v1 · doi: 10.48550/arxiv.1404.4990 · pith_short_12: A5Z2PNS5K7OU · pith_short_16: A5Z2PNS5K7OUJEQQ · pith_short_8: A5Z2PNS5

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/A5Z2PNS5K7OUJEQQXULQTKGXJE \
  | 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: 0773a7b65d57dd449210bd1709a8d7493eb28d2a90ed3d7c62ed993df988ff09

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "986d513f98334c43bdf77e2459209fa84fb55b269e168b63cc4cb8567f7ab08b",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2014-04-19T21:48:35Z",
    "title_canon_sha256": "5a99ace3b44608d9d2601f8374b67f97e275de1748e0adb321da8d6e841ff023"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1404.4990",
    "kind": "arxiv",
    "version": 1
  }
}