Pith Number

pith:LWXUIO4Z

pith:2022:LWXUIO4Z6MPCBENLVTZDPHR65G

not attested not anchored not stored refs pending

Predicting asteroid material properties from a DART-like kinetic impact

Angela Stickle, Cody Raskin, Emma Rainey, Jason Pearl, J. Michael Owen, Kathryn M. Kumamoto, Megan Bruck Syal, Olivier Barnouin, R. Terik Daly, Wendy K. Caldwell

arxiv:2209.11876 v1 · 2022-09-23 · 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{LWXUIO4Z6MPCBENLVTZDPHR65G}

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	2026-07-05T05:08:17.676999Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5daf443b99f31e2091abacf2379e3ee9a743b98e671bf6a7d923cc426621279a

Aliases

arxiv: 2209.11876 · arxiv_version: 2209.11876v1 · doi: 10.48550/arxiv.2209.11876 · pith_short_12: LWXUIO4Z6MPC · pith_short_16: LWXUIO4Z6MPCBENL · pith_short_8: LWXUIO4Z

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/LWXUIO4Z6MPCBENLVTZDPHR65G \
  | 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: 5daf443b99f31e2091abacf2379e3ee9a743b98e671bf6a7d923cc426621279a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6a232ac855f0bbc0bb19d5a13173022ce2af68e8c19489039b11b87e47560963",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2022-09-23T22:01:55Z",
    "title_canon_sha256": "db49959d9959b7c4356fed321d85aeba2e0894ea92609b8a99d316073bd767e2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2209.11876",
    "kind": "arxiv",
    "version": 1
  }
}