Pith Number

pith:SOGRVOJR

pith:2016:SOGRVOJRF6N7QUIOKD2O5KQSOX

not attested not anchored not stored refs pending

Frequentist model comparison tests of sinusoidal variations in measurements of Newton's gravitational constant

Shantanu Desai

arxiv:1607.03845 v3 · 2016-07-13 · astro-ph.CO · astro-ph.IM

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SOGRVOJRF6N7QUIOKD2O5KQSOX}

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	2026-05-18T00:52:25.425701Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

938d1ab9312f9bf8510e50f4eeaa1275d57712be4286022dae832dcdbbc6b523

Aliases

arxiv: 1607.03845 · arxiv_version: 1607.03845v3 · doi: 10.48550/arxiv.1607.03845 · pith_short_12: SOGRVOJRF6N7 · pith_short_16: SOGRVOJRF6N7QUIO · pith_short_8: SOGRVOJR

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/SOGRVOJRF6N7QUIOKD2O5KQSOX \
  | 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: 938d1ab9312f9bf8510e50f4eeaa1275d57712be4286022dae832dcdbbc6b523

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "99f5d11d93acbe02e4953de5934a5aee51f02d5dad9981268421088b3a0cb460",
    "cross_cats_sorted": [
      "astro-ph.IM"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2016-07-13T18:02:46Z",
    "title_canon_sha256": "b255cb1d31c4536bf92b24cfe53177b76ccf9f1fac95ad1a33e7366379beec8f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1607.03845",
    "kind": "arxiv",
    "version": 3
  }
}