Pith Number

pith:45VQGZXZ

pith:2017:45VQGZXZ77F7AR4AZWCHUGMBG5

not attested not anchored not stored refs pending

Solutions of Einstein Field Equation for an Extra-Dimensional Anisotropic Metric with Two Scale Factors

Taymaz Ghaneh

arxiv:1707.04909 v1 · 2017-07-16 · 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{45VQGZXZ77F7AR4AZWCHUGMBG5}

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	2026-05-18T00:40:11.819194Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e76b0366f9ffcbf04780cd847a198137738060713aa45f9bd30a751b05880dd4

Aliases

arxiv: 1707.04909 · arxiv_version: 1707.04909v1 · doi: 10.48550/arxiv.1707.04909 · pith_short_12: 45VQGZXZ77F7 · pith_short_16: 45VQGZXZ77F7AR4A · pith_short_8: 45VQGZXZ

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/45VQGZXZ77F7AR4AZWCHUGMBG5 \
  | 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: e76b0366f9ffcbf04780cd847a198137738060713aa45f9bd30a751b05880dd4

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "2a993de8abbf017bd97355ba621f7ab63378893855b83d938c69674e9feffdcf",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2017-07-16T16:50:04Z",
    "title_canon_sha256": "69cff9063eba965bf71f163a8e3ac42921ee0a34157bed718ad03a72c6f0775e"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1707.04909",
    "kind": "arxiv",
    "version": 1
  }
}