Pith Number

pith:6MEJX3AQ

pith:2019:6MEJX3AQVQOGJCVX4GAG6HCFIM

not attested not anchored not stored refs pending

Is Gravity the Weakest Force?

Masahito Yamazaki, Satoshi Shirai

arxiv:1904.10577 v1 · 2019-04-24 · hep-th · astro-ph.CO · gr-qc · hep-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{6MEJX3AQVQOGJCVX4GAG6HCFIM}

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	2026-05-17T23:47:48.053916Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f3089bec10ac1c648ab7e1806f1c454300a9d826abb43d0140b3eb79f5ef14a6

Aliases

arxiv: 1904.10577 · arxiv_version: 1904.10577v1 · doi: 10.48550/arxiv.1904.10577 · pith_short_12: 6MEJX3AQVQOG · pith_short_16: 6MEJX3AQVQOGJCVX · pith_short_8: 6MEJX3AQ

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/6MEJX3AQVQOGJCVX4GAG6HCFIM \
  | 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: f3089bec10ac1c648ab7e1806f1c454300a9d826abb43d0140b3eb79f5ef14a6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d05050d0d158c756df1101df7f5f951d594ae665c7348d190b74e8da66b59226",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "gr-qc",
      "hep-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2019-04-24T00:18:08Z",
    "title_canon_sha256": "525863c13592fd913afcf3bbc1fe796cef1257aad0529c6229a396ace6a01506"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1904.10577",
    "kind": "arxiv",
    "version": 1
  }
}