Pith Number

pith:CHJ4KFUH

pith:2009:CHJ4KFUHT336ONAH3MWFRYDTMC

not attested not anchored not stored refs pending

Opportunities for Probing Fundamental Gravity with Solar System Experiments

Christopher W. Stubbs, Douglas Currie, Eric G. Adelberger, Irwin I. Shapiro, James Battat, James G. Williams, Jens Gundlach, Jr., Kenneth L. Nordtvedt, Massimo Tinto, Michael Shao, Nan Yu, Robert D. Reasenberg, Slava G. Turyshev, Stephen M. Merkowitz, Thomas W. Murphy, William M. Folkner

arxiv:0902.3004 v2 · 2009-02-17 · gr-qc

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{CHJ4KFUHT336ONAH3MWFRYDTMC}

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	2026-05-18T03:48:02.860823Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

11d3c516879ef7e73407db2c58e07360bf62dad8c8a29bdaf3582f8c7c1724d4

Aliases

arxiv: 0902.3004 · arxiv_version: 0902.3004v2 · doi: 10.48550/arxiv.0902.3004 · pith_short_12: CHJ4KFUHT336 · pith_short_16: CHJ4KFUHT336ONAH · pith_short_8: CHJ4KFUH

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/CHJ4KFUHT336ONAH3MWFRYDTMC \
  | 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: 11d3c516879ef7e73407db2c58e07360bf62dad8c8a29bdaf3582f8c7c1724d4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6bfacabda2f58f1ca64798f3c3752c15306a47e32907609c040d63cdb446fdf8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2009-02-17T21:17:46Z",
    "title_canon_sha256": "4aabec233abd79745b7c564d61044a66b8a5d9512df0be5157929e8fdd52b43d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0902.3004",
    "kind": "arxiv",
    "version": 2
  }
}