Pith Number

pith:Y4ELPAII

pith:2026:Y4ELPAIILQYZSJDPUKQ2BRZWVX

not attested not anchored not stored refs pending

Short-Range Tests of the Gravitational Inverse-Square Law

Jiro Murata, Sae Suzuki, Takuhiro Fujiie

arxiv:2605.18212 v1 · 2026-05-18 · gr-qc · hep-ex

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{Y4ELPAIILQYZSJDPUKQ2BRZWVX}

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	2026-05-20T00:05:50.755200Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c708b781085c3199246fa2a1a0c736adf5ffbdf14b0d08c5c919619506cbc8ab

Aliases

arxiv: 2605.18212 · arxiv_version: 2605.18212v1 · doi: 10.48550/arxiv.2605.18212 · pith_short_12: Y4ELPAIILQYZ · pith_short_16: Y4ELPAIILQYZSJDP · pith_short_8: Y4ELPAII

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/Y4ELPAIILQYZSJDPUKQ2BRZWVX \
  | 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: c708b781085c3199246fa2a1a0c736adf5ffbdf14b0d08c5c919619506cbc8ab

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "14404b4a74fd449a10a2292d64097e35b50833be4043155d8d9bfd8ba9c07537",
    "cross_cats_sorted": [
      "hep-ex"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2026-05-18T10:57:03Z",
    "title_canon_sha256": "c9185e499590306d110e2471bd8919ccee7d383e7d0c8cf3f214c8c70c9798fc"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.18212",
    "kind": "arxiv",
    "version": 1
  }
}