Pith Number

pith:QI5SJZKM

pith:2023:QI5SJZKMENVWZ6T4LTMBKH6Q7Q

not attested not anchored not stored refs pending

The Perturbed Full Two-Body Problem: Application to Post-DART Didymos

Alex J. Meyer, Andrew F. Cheng, Brent Barbee, Carolyn M. Ernst, Colby C. Merrill, Cristina A. Thomas, Daniel J. Scheeres, Derek C. Richardson, Harrison F. Agrusa, Ioannis Gkolias, Kleomenis Tsiganis, Masatoshi Hirabayashi, Nicholas A. Moskovitz, Olivier S. Barnouin, Oscar Fuentes-Mu\~noz, Patrick Michel, Petr Pravec, Petr Scheirich, R. Terik Daly, Ryota Nakano, Shantanu P. Naidu, Steven R. Chesley

arxiv:2307.16777 v1 · 2023-07-31 · 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{QI5SJZKMENVWZ6T4LTMBKH6Q7Q}

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	2026-07-05T06:36:08.001894Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

823b24e54c236b6cfa7c5cd8151fd0fc03a527138d24ebb4ae226dd3c60ce441

Aliases

arxiv: 2307.16777 · arxiv_version: 2307.16777v1 · doi: 10.48550/arxiv.2307.16777 · pith_short_12: QI5SJZKMENVW · pith_short_16: QI5SJZKMENVWZ6T4 · pith_short_8: QI5SJZKM

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/QI5SJZKMENVWZ6T4LTMBKH6Q7Q \
  | 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: 823b24e54c236b6cfa7c5cd8151fd0fc03a527138d24ebb4ae226dd3c60ce441

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7a168f228a55178e299306d8b83299db0b34eb13bb8f4e5db24e54af2ff1affe",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2023-07-31T15:44:07Z",
    "title_canon_sha256": "1869b063b28577754633973584468b6bc094a56543668d4c2cb7448dd9c9b073"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2307.16777",
    "kind": "arxiv",
    "version": 1
  }
}