Pith Number

pith:JDJVBYUC

pith:2009:JDJVBYUCUSX3YPBLGLJ46PPGIU

not attested not anchored not stored refs pending

Testing Relativistic Gravity from Space

Slava G. Turyshev

arxiv:0906.2520 v2 · 2009-06-14 · 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{JDJVBYUCUSX3YPBLGLJ46PPGIU}

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	2026-05-18T02:13:20.294813Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

48d350e282a4afbc3c2b32d3cf3de6452e86f451f54a1398e7aa0c2a3c3008c4

Aliases

arxiv: 0906.2520 · arxiv_version: 0906.2520v2 · doi: 10.48550/arxiv.0906.2520 · pith_short_12: JDJVBYUCUSX3 · pith_short_16: JDJVBYUCUSX3YPBL · pith_short_8: JDJVBYUC

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/JDJVBYUCUSX3YPBLGLJ46PPGIU \
  | 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: 48d350e282a4afbc3c2b32d3cf3de6452e86f451f54a1398e7aa0c2a3c3008c4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c2807452d5276a0fa481f4b978ea8dbfc5526d4d20ffd23ec0a375bfba2fb434",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2009-06-14T08:37:52Z",
    "title_canon_sha256": "c5234a391609bd7bbc04fb815ed8a3e8dfe9e1177ce5b3fcb3011f3fdca1938c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0906.2520",
    "kind": "arxiv",
    "version": 2
  }
}