Pith Number

pith:VY2N3BFP

pith:2022:VY2N3BFPUZRKS4CPUT7VRMF3XF

not attested not anchored not stored refs pending

Predictions for the Dynamical States of the Didymos System before and after the Planned DART Impact

Adriano Campo Bagatin, Alessandro Rossi, Alex J. Meyer, Andrew F. Cheng, Angela M. Stickle, Brent Barbee, Daniel J. Scheeres, Derek C. Richardson, Douglas P. Hamilton, Elisabetta Dotto, Eugene G. Fahnestock, Fabio Ferrari, Guillaume Noiset, Harrison F. Agrusa, Ioannis Gkolias, Jay McMahon, Josh Lyzhoft, Kleomenis Tsiganis, Martin Jutzi, Masatoshi Hirabayashi, Nicolas Rambaux, Oscar Fuentes-Mu\~noz, \"Ozg\"ur Karatekin, Paolo Tanga, Patrick Michel, Paul S\'anchez, Rahil Makadia, Ronald-Louis Ballouz, Ryota Nakano, Sabina D. Raducan, Seth A. Jacobson, Siegfried Eggl, Stefania Soldini, Stephen R. Schwartz, William F. Bottke, Yun Zhang

arxiv:2207.06998 v1 · 2022-07-14 · 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{VY2N3BFPUZRKS4CPUT7VRMF3XF}

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	2026-07-05T04:40:19.883932Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

ae34dd84afa662a9704fa4ff58b0bbb94344dfd732d7db8efa1cb9e0cbda3c89

Aliases

arxiv: 2207.06998 · arxiv_version: 2207.06998v1 · doi: 10.48550/arxiv.2207.06998 · pith_short_12: VY2N3BFPUZRK · pith_short_16: VY2N3BFPUZRKS4CP · pith_short_8: VY2N3BFP

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/VY2N3BFPUZRKS4CPUT7VRMF3XF \
  | 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: ae34dd84afa662a9704fa4ff58b0bbb94344dfd732d7db8efa1cb9e0cbda3c89

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "03d4d3fd41b2ef03c619d27b745bc892658d0f8dd3ee578ad1d93a4a88a8ba6c",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2022-07-14T15:33:15Z",
    "title_canon_sha256": "fa2a4124e4fe58a6e3c67ac20d332057c376aa476e54cac19aeba7efccdfbd16"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2207.06998",
    "kind": "arxiv",
    "version": 1
  }
}