Pith Number

pith:JF3ML2FC

pith:2015:JF3ML2FCFJHECPVSAYQIEJBROL

not attested not anchored not stored refs pending

A New Unified Theory of Electromagnetic and Gravitational Interactions

Li-Xin Li

arxiv:1511.01260 v2 · 2015-11-04 · gr-qc · astro-ph.CO · hep-th

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JF3ML2FCFJHECPVSAYQIEJBROL}

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	2026-05-18T01:11:35.188854Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4976c5e8a22a4e413eb2062082243172d8596c6415656b47b829db6387b2f489

Aliases

arxiv: 1511.01260 · arxiv_version: 1511.01260v2 · doi: 10.48550/arxiv.1511.01260 · pith_short_12: JF3ML2FCFJHE · pith_short_16: JF3ML2FCFJHECPVS · pith_short_8: JF3ML2FC

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/JF3ML2FCFJHECPVSAYQIEJBROL \
  | 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: 4976c5e8a22a4e413eb2062082243172d8596c6415656b47b829db6387b2f489

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e18091d35f4e5eb1fb6eff031eb603bd4191fa3246713005245a6ab6f23b86d9",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2015-11-04T09:41:56Z",
    "title_canon_sha256": "50f85f7aa208cbce64bf92294b49937ecddd4cd86b9d5556732e1c359e51ecff"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1511.01260",
    "kind": "arxiv",
    "version": 2
  }
}