Pith Number

pith:BH2LACNJ

pith:2017:BH2LACNJYFRW6Q3BBGGQQ5BFRC

not attested not anchored not stored refs pending

On the Earth's tidal perturbations for the LARES satellite

A. Paolozzi, G. Sindoni, H.G. Khachatryan, I. Ciufolini, S. Mirzoyan, V.G. Gurzadyan

arxiv:1712.03656 v1 · 2017-12-11 · 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{BH2LACNJYFRW6Q3BBGGQQ5BFRC}

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	2026-05-18T00:24:37.155570Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

09f4b009a9c1636f4361098d087425888eac12ee2dbc5000d112b9a5bb5e22e4

Aliases

arxiv: 1712.03656 · arxiv_version: 1712.03656v1 · doi: 10.48550/arxiv.1712.03656 · pith_short_12: BH2LACNJYFRW · pith_short_16: BH2LACNJYFRW6Q3B · pith_short_8: BH2LACNJ

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/BH2LACNJYFRW6Q3BBGGQQ5BFRC \
  | 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: 09f4b009a9c1636f4361098d087425888eac12ee2dbc5000d112b9a5bb5e22e4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b27f54d50068f0c21b38a90bfa2749b88d735a9e159c7eaa1d397df20ec9bc45",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.EP",
    "submitted_at": "2017-12-11T06:38:46Z",
    "title_canon_sha256": "f57cc04fd5bf8e71e81326040b3721534751e3d453f22de812e8dd0084f82b66"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1712.03656",
    "kind": "arxiv",
    "version": 1
  }
}