Pith Number

pith:MRQ4ROJ4

pith:2024:MRQ4ROJ4LKGVE3DQCFWPSJSPLS

not attested not anchored not stored refs pending

Lessons learned from NASA's DART impact about disrupting rubble-pile asteroids

A. Mainzer, C. C. Merrill, M. Hirabayashi, M. Jutzi, P. Michel, S. D. Raducan, Y. Zhang

arxiv:2403.00683 v1 · 2024-03-01 · 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{MRQ4ROJ4LKGVE3DQCFWPSJSPLS}

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	2026-07-05T08:09:28.956662Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6461c8b93c5a8d526c70116cf9264f5cb133d42f6811533c4cfe06a3a6c95683

Aliases

arxiv: 2403.00683 · arxiv_version: 2403.00683v1 · doi: 10.48550/arxiv.2403.00683 · pith_short_12: MRQ4ROJ4LKGV · pith_short_16: MRQ4ROJ4LKGVE3DQ · pith_short_8: MRQ4ROJ4

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/MRQ4ROJ4LKGVE3DQCFWPSJSPLS \
  | 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: 6461c8b93c5a8d526c70116cf9264f5cb133d42f6811533c4cfe06a3a6c95683

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "311f9d1dc338a553cca751c2c772093f955cc3eb9da68171d33972c24229f300",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2024-03-01T17:19:05Z",
    "title_canon_sha256": "e1450d372deae0e448141a97b23585c762efd08f4b4bf7e4820da7bd3b996a0d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2403.00683",
    "kind": "arxiv",
    "version": 1
  }
}