Pith Number

pith:TFQSR4WT

pith:2018:TFQSR4WTSKHWO55NLCNOGNOUYI

not attested not anchored not stored refs pending

Testing nonlocal gravity with Lunar Laser Ranging

Andreas Finke, Antonia Frassino, Enis Belgacem, Michele Maggiore

arxiv:1812.11181 v1 · 2018-12-28 · gr-qc · astro-ph.CO · hep-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{TFQSR4WTSKHWO55NLCNOGNOUYI}

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	2026-05-17T23:52:38.878254Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

996128f2d3928f6777ad589ae335d4c203a4efd590b8f3e2fe6b11af7454c20b

Aliases

arxiv: 1812.11181 · arxiv_version: 1812.11181v1 · doi: 10.48550/arxiv.1812.11181 · pith_short_12: TFQSR4WTSKHW · pith_short_16: TFQSR4WTSKHWO55N · pith_short_8: TFQSR4WT

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/TFQSR4WTSKHWO55NLCNOGNOUYI \
  | 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: 996128f2d3928f6777ad589ae335d4c203a4efd590b8f3e2fe6b11af7454c20b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a9d4992b8045ce5ebfda5422105cf4247677541d65452551ead27301546c88bc",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2018-12-28T15:44:20Z",
    "title_canon_sha256": "9cbbc621e6d65633e640c08736cecd8406f62dada0a0a3aadb9ad2368e515a1e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1812.11181",
    "kind": "arxiv",
    "version": 1
  }
}