Pith Number

pith:3QJGVPTK

pith:2005:3QJGVPTKFMIVPYFTZIA3VCJXI5

not attested not anchored not stored refs pending

Dyadic Green Function for an Electromagnetic Medium Inspired by General Relativity

Akhlesh Lakhtakia (Pennsylvania State University), Tom G. Mackay (University of Edinburgh)

arxiv:physics/0511071 v3 · 2005-11-08 · physics.optics · 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{3QJGVPTKFMIVPYFTZIA3VCJXI5}

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	2026-05-18T04:06:21.403743Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

dc126abe6a2b1157e0b3ca01ba89374758faea4e58214632dbe9a7f4d1dfce51

Aliases

arxiv: physics/0511071 · arxiv_version: physics/0511071v3 · doi: 10.48550/arxiv.physics/0511071 · pith_short_12: 3QJGVPTKFMIV · pith_short_16: 3QJGVPTKFMIVPYFT · pith_short_8: 3QJGVPTK

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/3QJGVPTKFMIVPYFTZIA3VCJXI5 \
  | 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: dc126abe6a2b1157e0b3ca01ba89374758faea4e58214632dbe9a7f4d1dfce51

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0ace360f134fdd6ec18c474d195b79bfdbb18c2cae791b76409a726ce1c88efb",
    "cross_cats_sorted": [
      "physics.gen-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.optics",
    "submitted_at": "2005-11-08T15:39:50Z",
    "title_canon_sha256": "a229845955876e308a0b5affd81cc3e8bf1a6e91bc84b429eba73a34e862478c"
  },
  "schema_version": "1.0",
  "source": {
    "id": "physics/0511071",
    "kind": "arxiv",
    "version": 3
  }
}