Pith Number

pith:B4IEBZ3L

pith:2020:B4IEBZ3LGDTDNVL5ECMMGTWEIT

not attested not anchored not stored refs pending

Establishing Earth's Minimoon Population through Characterization of Asteroid 2020 CD$_3$

Adam B. Smith, Anlaug Amanda Djupvik, Daniel M. Faes, Davide Farnocchia, Dora F\"ohring, Eric Christensen, Grigori Fedorets, Joel Roediger, Kacper Wierzcho\'s, Laura E. Buchanan, Marco Micheli, Maxime Devog\`ele, Megan E. Schwamb, Mikael Granvik, Nicholas Moskovitz, Quanzhi Ye, Richard Wainscoat, Robert Jedicke, Robert Weryk, Shantanu P. Naidu, Theodore Pruyne, Tom Seccull, William F. Bottke

arxiv:2011.10380 v1 · 2020-11-20 · 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{B4IEBZ3LGDTDNVL5ECMMGTWEIT}

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	2026-07-05T01:53:14.387480Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0f1040e76b30e636d57d2098c34ec444cc6bb33ff97114bfb84cb013e8ff0527

Aliases

arxiv: 2011.10380 · arxiv_version: 2011.10380v1 · doi: 10.48550/arxiv.2011.10380 · pith_short_12: B4IEBZ3LGDTD · pith_short_16: B4IEBZ3LGDTDNVL5 · pith_short_8: B4IEBZ3L

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/B4IEBZ3LGDTDNVL5ECMMGTWEIT \
  | 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: 0f1040e76b30e636d57d2098c34ec444cc6bb33ff97114bfb84cb013e8ff0527

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ffbdff4a5f6f099592a0c86598a91810a5dd1e34a9a3c053c172ca137e38ba15",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2020-11-20T12:42:00Z",
    "title_canon_sha256": "b61ed89090b598c5ae3b177e699631df4a5fcc23b7381e31c146bb9222ae174a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2011.10380",
    "kind": "arxiv",
    "version": 1
  }
}