Pith Number

pith:P6NEVQL6

pith:2022:P6NEVQL6HA6AGGL2OVS2LEXWC6

not attested not anchored not stored refs pending

Spall Craters in the Solar System

Keith A Holsapple, Kevin R. Housen

arxiv:2206.13557 v1 · 2022-06-27 · astro-ph.EP · physics.space-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{P6NEVQL6HA6AGGL2OVS2LEXWC6}

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.

Cited by

1 paper in Pith

Physical Analysis of Bennu Samples Reveals Regolith Production by Collisional Disruption on Near-Earth Asteroids

Receipt and verification

First computed	2026-07-05T04:35:22.691835Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

7f9a4ac17e383c03197a7565a592f6178681e75a7598b1cab13a47d9010f51ed

Aliases

arxiv: 2206.13557 · arxiv_version: 2206.13557v1 · doi: 10.48550/arxiv.2206.13557 · pith_short_12: P6NEVQL6HA6A · pith_short_16: P6NEVQL6HA6AGGL2 · pith_short_8: P6NEVQL6

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/P6NEVQL6HA6AGGL2OVS2LEXWC6 \
  | 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: 7f9a4ac17e383c03197a7565a592f6178681e75a7598b1cab13a47d9010f51ed

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "50ed05469619176e04525dbc2b349fc0cc6ef62c4286110c6581bbc828ca9cd9",
    "cross_cats_sorted": [
      "physics.space-ph"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2022-06-27T18:01:37Z",
    "title_canon_sha256": "06b759a8bffbcbaecc1451fecbf2cddf5fe70fb2357e0bfe1d507900521d022a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2206.13557",
    "kind": "arxiv",
    "version": 1
  }
}