Pith Number

pith:XOI7TTRO

pith:2022:XOI7TTROVD3YUECHCE45PUMQTO

not attested not anchored not stored refs pending

Robotic observation pipeline for small bodies in the solar system based on open-source software and commercially available telescope hardware

Bj\"orn Poppe, Gerhard Drolshagen, Jutta Kunz, Marcin Gedek, Matti Gehlen, Micha{\l} \.Zo{\l}nowski, Rafa{\l} Reszelewski, Theresa Ott, Thorsten Plaggenborg, Tobias Hoffmann, Toni Santana-Ros

arxiv:2210.01219 v1 · 2022-10-03 · astro-ph.IM · 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{XOI7TTROVD3YUECHCE45PUMQTO}

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	2026-07-05T05:03:08.369874Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bb91f9ce2ea8f78a10471139d7d1909b85d57224a563d7e73cb69285d49001dc

Aliases

arxiv: 2210.01219 · arxiv_version: 2210.01219v1 · doi: 10.48550/arxiv.2210.01219 · pith_short_12: XOI7TTROVD3Y · pith_short_16: XOI7TTROVD3YUECH · pith_short_8: XOI7TTRO

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/XOI7TTROVD3YUECHCE45PUMQTO \
  | 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: bb91f9ce2ea8f78a10471139d7d1909b85d57224a563d7e73cb69285d49001dc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "967d3b1245695e4b47acfc1744358cf7d5865ea21e3879e68c526c82a988df35",
    "cross_cats_sorted": [
      "astro-ph.EP"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.IM",
    "submitted_at": "2022-10-03T20:27:20Z",
    "title_canon_sha256": "01d4f88a601ceba929486f538e2008df68c812944f194caf43b11a173712cf94"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2210.01219",
    "kind": "arxiv",
    "version": 1
  }
}