Pith Number

pith:T6WGBMZU

pith:2011:T6WGBMZUWQUTDFR3OYQYQWJVLO

not attested not anchored not stored refs pending

A natural formation scenario for misaligned and short-period eccentric extrasolar planets

Anthony P. Whitworth, Dimitris Stamatellos, Ingo Thies, Pavel Kroupa, Simon P. Goodwin

arxiv:1107.2113 v2 · 2011-07-11 · 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{T6WGBMZUWQUTDFR3OYQYQWJVLO}

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	2026-05-18T04:03:32.284501Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

9fac60b334b42931963b76218859355ba19e0b36b9c128471fe62d1825778a39

Aliases

arxiv: 1107.2113 · arxiv_version: 1107.2113v2 · doi: 10.48550/arxiv.1107.2113 · pith_short_12: T6WGBMZUWQUT · pith_short_16: T6WGBMZUWQUTDFR3 · pith_short_8: T6WGBMZU

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/T6WGBMZUWQUTDFR3OYQYQWJVLO \
  | 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: 9fac60b334b42931963b76218859355ba19e0b36b9c128471fe62d1825778a39

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1479a88eb672b0895f636d5c0126922da1fd0891c8f0682c7ff8be731b99f2b9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2011-07-11T20:00:01Z",
    "title_canon_sha256": "b59081d161829ca88925776eb7351af810c77e0c137221fbe5a2c505a6dfae91"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1107.2113",
    "kind": "arxiv",
    "version": 2
  }
}