Pith Number

pith:XOFMYJ2Y

pith:2024:XOFMYJ2YULB7REG3ZUKZTLJYYL

not attested not anchored not stored refs pending

Properties of outer solar system pebbles during planetesimal formation from meteor observations

Andy Howell, Barbara Harris, Brian Rachford, Bryant Grigsby, Carl Johannink, C. Pavao, Dan Avner, Dante S. Lauretta, Dave Samuels, David Rollinson, Elize Fahl, Emmanuel Jehin, Eric Egland, Erika Kisvarsanyi, Hadrien Devillepoix, Jack W. Baggaley, James D. Wray, James M. Scott, Jeff Wood, Jim Albers, Luke Juneau, Marcelo de Cicco, Martin Breukers, Martin C. Towner, Megan Gialluca, Mohammad Odeh, Mustafa Boyukata, Nick Moskovitz, Ozan Unsalan, Paul R. Estrada, Peter Jenniskens, Peter S. Gural, Philip Mey, Rynault van Wyk, Samantha Hemmelgarn, Scott Austin, Solvay Blomquist, Steve Heathcote, Steve Rau, Stuart Pilorz, Tim Beck, Tim Cooper, Timothy M. C. Abbott, Toni Hanke, Walt Cooney

arxiv:2408.11945 v1 · 2024-08-21 · 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{XOFMYJ2YULB7REG3ZUKZTLJYYL}

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	2026-07-05T08:58:01.826042Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

bb8acc2758a2c3f890dbcd1599ad38c2d71dea14f1de57e78052fe39e49b784f

Aliases

arxiv: 2408.11945 · arxiv_version: 2408.11945v1 · doi: 10.48550/arxiv.2408.11945 · pith_short_12: XOFMYJ2YULB7 · pith_short_16: XOFMYJ2YULB7REG3 · pith_short_8: XOFMYJ2Y

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/XOFMYJ2YULB7REG3ZUKZTLJYYL \
  | 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: bb8acc2758a2c3f890dbcd1599ad38c2d71dea14f1de57e78052fe39e49b784f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "41d50ddea77c662cbff0f61f4791b677ee502343c30279b7717e9addbd648d82",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by-nc-nd/4.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2024-08-21T18:58:08Z",
    "title_canon_sha256": "b7316abff811d821ca69b86265029d9f081dab0b879294d9d3ab5883c9219e56"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2408.11945",
    "kind": "arxiv",
    "version": 1
  }
}