Pith Number

pith:CGCYOQGP

pith:2016:CGCYOQGPGMPIJO57Y27TENHBBA

not attested not anchored not stored refs pending

Keplerian integrals, elimination theory and identification of very short arcs in a large database of optical observations

Andrea Milani, Giovanni Federico Gronchi, Giulio Bau

arxiv:1604.03007 v1 · 2016-03-30 · 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{CGCYOQGPGMPIJO57Y27TENHBBA}

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	2026-05-18T01:03:50.077631Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

11858740cf331e84bbbfc6bf3234e10838bee4b311d1897a24ef235c9a9ca3ae

Aliases

arxiv: 1604.03007 · arxiv_version: 1604.03007v1 · doi: 10.48550/arxiv.1604.03007 · pith_short_12: CGCYOQGPGMPI · pith_short_16: CGCYOQGPGMPIJO57 · pith_short_8: CGCYOQGP

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/CGCYOQGPGMPIJO57Y27TENHBBA \
  | 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: 11858740cf331e84bbbfc6bf3234e10838bee4b311d1897a24ef235c9a9ca3ae

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3ba446bd05544e3e1c8e8bb117ea3c601fd44ce0516d871d76d2a4eada93958a",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2016-03-30T16:52:31Z",
    "title_canon_sha256": "e7b0e4199f01a063053c307a198ebde2534aa56b4c3b998d581bd4156dfa9f10"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1604.03007",
    "kind": "arxiv",
    "version": 1
  }
}