Pith Number

pith:4LC6JKKP

pith:2018:4LC6JKKP5PA65ZP4R2V5C2BQ7F

not attested not anchored not stored refs pending

The New Horizons Kuiper Belt Extended Mission

H.A. Elliott, H.A. Weaver, J.R. Spencer, S.A. Stern, the New Horizons Team

arxiv:1806.08393 v1 · 2018-06-21 · 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{4LC6JKKP5PA65ZP4R2V5C2BQ7F}

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	2026-05-18T00:12:37.517616Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e2c5e4a94febc1eee5fc8eabd16830f94a02e58b985e90dac26d78f4ab73ad95

Aliases

arxiv: 1806.08393 · arxiv_version: 1806.08393v1 · doi: 10.48550/arxiv.1806.08393 · pith_short_12: 4LC6JKKP5PA6 · pith_short_16: 4LC6JKKP5PA65ZP4 · pith_short_8: 4LC6JKKP

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/4LC6JKKP5PA65ZP4R2V5C2BQ7F \
  | 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: e2c5e4a94febc1eee5fc8eabd16830f94a02e58b985e90dac26d78f4ab73ad95

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "50920b5cc2fb2043ebbf00207302f7c8232a1ef31391141b5e416bf37afc54ff",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2018-06-21T18:44:40Z",
    "title_canon_sha256": "91710205a737b2128a21a428df5001837f734fba0c4c023c22b8b110aa01880d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1806.08393",
    "kind": "arxiv",
    "version": 1
  }
}