Pith Number

pith:L4PLRFEX

pith:2011:L4PLRFEXOEC7YQPAARZQSLGGSE

not attested not anchored not stored refs pending

Roadmap For Small Bodies Exploration: Theoretical Studies

A. Barr, A. Youdin, D. J. Scheeres, D. Nesvorn\'y, E. Asphaug, S. E. Dodson-Robinson

arxiv:1103.5064 v2 · 2011-03-25 · 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{L4PLRFEXOEC7YQPAARZQSLGGSE}

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	2026-05-18T04:25:38.679599Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5f1eb894977105fc41e00473092cc69100a81d048f7b7bad219a209114d97249

Aliases

arxiv: 1103.5064 · arxiv_version: 1103.5064v2 · doi: 10.48550/arxiv.1103.5064 · pith_short_12: L4PLRFEXOEC7 · pith_short_16: L4PLRFEXOEC7YQPA · pith_short_8: L4PLRFEX

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/L4PLRFEXOEC7YQPAARZQSLGGSE \
  | 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: 5f1eb894977105fc41e00473092cc69100a81d048f7b7bad219a209114d97249

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "54ca2af57123d3a1fad1022b73afd6fdd1c8928df6a26404c066e721ed0223d2",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2011-03-25T19:04:38Z",
    "title_canon_sha256": "14f8dc545e952f9f98ad01d5b7aa26ad15a0d896e1d8cf7b3269b066ce94284a"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1103.5064",
    "kind": "arxiv",
    "version": 2
  }
}