Pith Number

pith:2RZJEMOP

pith:2020:2RZJEMOPTJOQY5P454QV6CVF5C

not attested not anchored not stored refs pending

Characterization of Temporarily-Captured Minimoon 2020 CD$_3$ by Keck Time-resolved Spectrophotometry

Alessandro Morbidelli, Alexandre Delacroix, Ashish Mahabal, Bryce T. Bolin, Carey M. Lisse, Chan-Kao Chang, Chengxing Zhai, Chen-Yen Hsu, Chow-Choong Ngeow, Chris M. Copperwheat, Christoffer Fremling, David Hale, Dennis Bodewits, Dmitry A. Duev, Frank J. Masci, Hanjie Tan, Hector Rodriguez, James D. Neill, Jeffry Zolkower, Josiah N. Purdum, Kevin B. Burdge, Kishalay De, Kunal P. Deshmukh, Lin Yan, Maayane T. Soumagnac, Mansi M. Kasliwal, Matthew Graham, Matthew J. Hankins, Michael Coughlin, Przemyslaw J. Mr\'oz, Reed Riddle, Richard Dekany, Richard Walters, Rick Burruss, Robert Quimby, Roger M. Smith, Russ R. Laher, Shreya Anand, Shrinivas R. Kulkarni, Thomas Kupfer, Timothy R. Holt, Tom\'as Ahumada, Varun Bhalerao, Wing-Huen Ip, Zhong-Yi Lin

arxiv:2008.05384 v1 · 2020-08-12 · 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{2RZJEMOPTJOQY5P454QV6CVF5C}

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	2026-07-05T01:26:46.380420Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

d4729231cf9a5d0c75fcef215f0aa5e8b6e1acc8f03500f9ba0e4db37c7d9bfc

Aliases

arxiv: 2008.05384 · arxiv_version: 2008.05384v1 · doi: 10.48550/arxiv.2008.05384 · pith_short_12: 2RZJEMOPTJOQ · pith_short_16: 2RZJEMOPTJOQY5P4 · pith_short_8: 2RZJEMOP

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/2RZJEMOPTJOQY5P454QV6CVF5C \
  | 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: d4729231cf9a5d0c75fcef215f0aa5e8b6e1acc8f03500f9ba0e4db37c7d9bfc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8caa77558e5f8a3a7cc7f15df1cfd980bcdf41a60edc190a533836580dcdd887",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2020-08-12T15:30:21Z",
    "title_canon_sha256": "8855d98d2a3cb5bef70fa03370f2042f8165ec9f47dec14bac52caedc5580b01"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2008.05384",
    "kind": "arxiv",
    "version": 1
  }
}