Pith Number

pith:7CWHD76R

pith:2013:7CWHD76RZMQ6B2A23H4VRDBB4I

not attested not anchored not stored refs pending

A new Einstein-nonlinear electrodynamics solution in 2+1-dimensions

M. Halilsoy, Ozay Gurtug, S. Habib Mazharimousavi

arxiv:1304.5206 v2 · 2013-04-17 · 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{7CWHD76RZMQ6B2A23H4VRDBB4I}

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	2026-05-18T03:00:39.536335Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f8ac71ffd1cb21e0e81ad9f9588c21e20ffd46fa997070a02fcf6d94364f734f

Aliases

arxiv: 1304.5206 · arxiv_version: 1304.5206v2 · doi: 10.48550/arxiv.1304.5206 · pith_short_12: 7CWHD76RZMQ6 · pith_short_16: 7CWHD76RZMQ6B2A2 · pith_short_8: 7CWHD76R

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/7CWHD76RZMQ6B2A23H4VRDBB4I \
  | 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: f8ac71ffd1cb21e0e81ad9f9588c21e20ffd46fa997070a02fcf6d94364f734f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "5ad29d3e2b0ac2fb6110fc7fa550f6d4aa4fa289884d19e6bb144c5b27482894",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2013-04-17T10:36:32Z",
    "title_canon_sha256": "bc525099d3eb6ad253e7d66c2313ee71fefc05f061537df5339c72569017ef49"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1304.5206",
    "kind": "arxiv",
    "version": 2
  }
}