Pith Number

pith:5GZZGVUK

pith:2019:5GZZGVUKFO73TUHHFCYZE6ETRO

not attested not anchored not stored refs pending

A new laser-ranged satellite for General Relativity and space geodesy: IV. Thermal drag and the LARES 2 space experiment

Antonio Paolozzi, Claudio Paris, David P. Rubincam, Erricos C. Pavlis, Giampiero Sindoni, Ignazio Ciufolini, John C. Ries, Justin C. Feng, Richard A. Matzner

arxiv:1911.05016 v1 · 2019-11-12 · gr-qc

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{5GZZGVUKFO73TUHHFCYZE6ETRO}

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	2026-07-05T00:18:47.038763Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e9b393568a2bbfb9d0e728b19278938b81ce8569d4ab4961b8218c7ab3712647

Aliases

arxiv: 1911.05016 · arxiv_version: 1911.05016v1 · doi: 10.48550/arxiv.1911.05016 · pith_short_12: 5GZZGVUKFO73 · pith_short_16: 5GZZGVUKFO73TUHH · pith_short_8: 5GZZGVUK

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/5GZZGVUKFO73TUHHFCYZE6ETRO \
  | 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: e9b393568a2bbfb9d0e728b19278938b81ce8569d4ab4961b8218c7ab3712647

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "8f78fb6fe72836a5fef2260356fe0153af3270a4be4cadaeebd5026be9f63eed",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2019-11-12T17:22:07Z",
    "title_canon_sha256": "642905e8fefb96c195d0d6a659b54043d105f394d3127262436d02ddf793574c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1911.05016",
    "kind": "arxiv",
    "version": 1
  }
}