Pith Number

pith:HBX6MZIG

pith:2010:HBX6MZIGNOFGBXHUQS7QATCAY7

not attested not anchored not stored refs pending

Some Wave Equations for Electromagnetism and Gravitation

Zi-Hua Weng

arxiv:1008.2124 v1 · 2010-08-11 · 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{HBX6MZIGNOFGBXHUQS7QATCAY7}

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	2026-05-18T04:42:14.931163Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

386fe665066b8a60dcf484bf004c40c7f6de6dc3b4ec41305399527279a99c77

Aliases

arxiv: 1008.2124 · arxiv_version: 1008.2124v1 · doi: 10.48550/arxiv.1008.2124 · pith_short_12: HBX6MZIGNOFG · pith_short_16: HBX6MZIGNOFGBXHU · pith_short_8: HBX6MZIG

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/HBX6MZIGNOFGBXHUQS7QATCAY7 \
  | 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: 386fe665066b8a60dcf484bf004c40c7f6de6dc3b4ec41305399527279a99c77

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9d85d0a826987d9d81146f7382412abf08b773b18048d801d6bcb4dff22b45f5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.gen-ph",
    "submitted_at": "2010-08-11T07:37:53Z",
    "title_canon_sha256": "5c0006134814a358b74757cae3cbe680c57ba19bbbb0666bd04694afee7916a9"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1008.2124",
    "kind": "arxiv",
    "version": 1
  }
}