Pith Number

pith:KF7J6L6I

pith:2017:KF7J6L6IC6SM7GOIXLPPTWX2CX

not attested not anchored not stored refs pending

On Maxwell-like equations for Gravitational Field

Gustavo V. Lopez

arxiv:1705.11067 v5 · 2017-05-29 · physics.gen-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{KF7J6L6IC6SM7GOIXLPPTWX2CX}

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	2026-05-18T00:29:51.593161Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

517e9f2fc817a4cf99c8badef9dafa15ff0ccb6471fe060754e951431794681f

Aliases

arxiv: 1705.11067 · arxiv_version: 1705.11067v5 · doi: 10.48550/arxiv.1705.11067 · pith_short_12: KF7J6L6IC6SM · pith_short_16: KF7J6L6IC6SM7GOI · pith_short_8: KF7J6L6I

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/KF7J6L6IC6SM7GOIXLPPTWX2CX \
  | 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: 517e9f2fc817a4cf99c8badef9dafa15ff0ccb6471fe060754e951431794681f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "54d30fa62ac674c6daa44cf647c848a0a135ce2305a0c4caa01db4380f518fc9",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.gen-ph",
    "submitted_at": "2017-05-29T01:22:03Z",
    "title_canon_sha256": "59cd1b0d48c9eb18596cbed336b00d0e8e445dc41501a60164cfcf2de9476725"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1705.11067",
    "kind": "arxiv",
    "version": 5
  }
}