Pith Number

pith:OTO24DOJ

pith:2021:OTO24DOJWNHOJWKKBYWVYXFJ3T

not attested not anchored not stored refs pending

The impact and recovery of asteroid 2018 LA

Alessandro Maturilli, Alexander Proyer, Alexander Sehlke, Alex R. Gibbs, Aren Heinze, Babutsi Mosarwa, Christian Wolf, Christine Joblin, Christopher A. Onken, Daniel P. Glavin, Darrel K. Robertson, Davide Farnocchia, Derek W. Sears, Eric J. Christensen, Esko Lyytinen, Fulvio Franchi, Guo-Qiang Tang, Hadrien A. R. Devillepoix, Hannah L. McLain, Hassan Sabbah, Heikki Suhonen, Henner Busemann, Jarmo Moilanen, Jason P. Dworkin, Jelle Assink, Jim Albers, Joseph Maritinkole, Karen Ziegler, Kees C. Welten, Koketso Botepe, Larry Denneau, L\"aslo Evers, Lesedi Seitshiro, Lewis Ashwal, Magdalena H. Huyskens, Marco Micheli, Marc W. Caffee, Matthew E. Sanborn, Matthias Laubenstein, Matthias M. M. Meier, Michael E. Zolensky, Mikael Granvik, Mohutsiwa Gabadirwe, My E. I. Riebe, Nggie Wantlo, Nick Moskovitz, Oliver Moses, Panu Lahtinen, Paul W. Chodas, Peter Brown, Peter Jenniskens, Phemo Moleje, Philippe Schmitt-Kopplin, Qing-zhu Yin, Qin Zhou, Qiu-Li Li, Quanzhi Ye, Richard Kowalski, Roger L. Gibson, Supratim Dey, Takahiro Hiroi, Tim Cooper, Tomas Kohout, William Gray, Xian-Hua Li, Yu Liu

arxiv:2105.05997 v1 · 2021-05-12 · astro-ph.EP · astro-ph.IM · physics.geo-ph

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{OTO24DOJWNHOJWKKBYWVYXFJ3T}

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	2026-07-05T02:40:03.059353Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

74ddae0dc9b34ee4d94a0e2d5c5ca9dcda1934e9d187a82f775ef6fabd0fca44

Aliases

arxiv: 2105.05997 · arxiv_version: 2105.05997v1 · doi: 10.48550/arxiv.2105.05997 · pith_short_12: OTO24DOJWNHO · pith_short_16: OTO24DOJWNHOJWKK · pith_short_8: OTO24DOJ

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/OTO24DOJWNHOJWKKBYWVYXFJ3T \
  | 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: 74ddae0dc9b34ee4d94a0e2d5c5ca9dcda1934e9d187a82f775ef6fabd0fca44

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9af7cc26824b1dc8c835990d4956fa9cf32fac34a246cb3d484ce75f51b5f077",
    "cross_cats_sorted": [
      "astro-ph.IM",
      "physics.geo-ph"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2021-05-12T22:52:06Z",
    "title_canon_sha256": "1c1adb944e9735de45bf84e50a73a2c038f20d7c360ed6466a8f056bb9eab928"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2105.05997",
    "kind": "arxiv",
    "version": 1
  }
}