Pith Number

pith:UDHQOHAP

pith:2010:UDHQOHAPCFKIEPXFKOQF2UFUYP

not attested not anchored not stored refs pending

The Capture of Trojan Asteroids by the Giant Planets During Planetary Migration

J. Horner, P. S. Lykawka

arxiv:1003.2137 v1 · 2010-03-10 · 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{UDHQOHAPCFKIEPXFKOQF2UFUYP}

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	2026-05-18T04:11:29.003672Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a0cf071c0f1154823ee553a05d50b4c3ecbc8911a52f9428c304bf929d993d02

Aliases

arxiv: 1003.2137 · arxiv_version: 1003.2137v1 · doi: 10.48550/arxiv.1003.2137 · pith_short_12: UDHQOHAPCFKI · pith_short_16: UDHQOHAPCFKIEPXF · pith_short_8: UDHQOHAP

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/UDHQOHAPCFKIEPXFKOQF2UFUYP \
  | 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: a0cf071c0f1154823ee553a05d50b4c3ecbc8911a52f9428c304bf929d993d02

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8f5e6fe22466038839dede22edd79dd39b51f86daea38c227d5d658f734a6d0d",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2010-03-10T15:54:34Z",
    "title_canon_sha256": "9d1341bfd471e8e98b83757d5d51ea4c6703dbb325b221a5f147ea625876347a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1003.2137",
    "kind": "arxiv",
    "version": 1
  }
}