Pith Number

pith:YDIZABZ7

pith:2017:YDIZABZ7R62L2L7SRVOWTWEYS4

not attested not anchored not stored refs pending

A null test of General Relativity: New limits on Local Position Invariance and the variation of fundamental constants

Bijunath R. Patla, Neil Ashby, Thomas E. Parker

arxiv:1706.10244 v3 · 2017-06-30 · gr-qc · physics.atom-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{YDIZABZ7R62L2L7SRVOWTWEYS4}

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	2026-05-18T00:22:59.215432Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

c0d190073f8fb4bd2ff28d5d69d898970c0b4a2d21c1ea1e2c648b175be019f6

Aliases

arxiv: 1706.10244 · arxiv_version: 1706.10244v3 · doi: 10.48550/arxiv.1706.10244 · pith_short_12: YDIZABZ7R62L · pith_short_16: YDIZABZ7R62L2L7S · pith_short_8: YDIZABZ7

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/YDIZABZ7R62L2L7SRVOWTWEYS4 \
  | 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: c0d190073f8fb4bd2ff28d5d69d898970c0b4a2d21c1ea1e2c648b175be019f6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "39b3de1e31527ff14501af3c5bc56849224351f9b18fb1855b85061072cd9f3a",
    "cross_cats_sorted": [
      "physics.atom-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2017-06-30T15:41:58Z",
    "title_canon_sha256": "f970e021cd8282965411e132edb02d7327a8b7a9cf001decfe014ccf41260d91"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1706.10244",
    "kind": "arxiv",
    "version": 3
  }
}