Pith Number

pith:6QXLFKGS

pith:2017:6QXLFKGSY2RVIAUN6DT67SLD3T

not attested not anchored not stored refs pending

Axion Electrodynamics from Infeld-van der Waerden formalisms

A. Fernandes-Silva, Andr\'e Martorano Kuerten

arxiv:1711.09496 v3 · 2017-11-27 · 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{6QXLFKGSY2RVIAUN6DT67SLD3T}

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	2026-05-18T00:14:54.200496Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

f42eb2a8d2c6a354028df0e7efc963dce4ac4ff9a3b1f691ad55a2df83eafbd7

Aliases

arxiv: 1711.09496 · arxiv_version: 1711.09496v3 · doi: 10.48550/arxiv.1711.09496 · pith_short_12: 6QXLFKGSY2RV · pith_short_16: 6QXLFKGSY2RVIAUN · pith_short_8: 6QXLFKGS

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/6QXLFKGSY2RVIAUN6DT67SLD3T \
  | 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: f42eb2a8d2c6a354028df0e7efc963dce4ac4ff9a3b1f691ad55a2df83eafbd7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "7330286e0f109d93d3852ae84074d87d43b02a2f764a90895767fa95331cb6e5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2017-11-27T00:43:07Z",
    "title_canon_sha256": "e0ae43d6edb97d364202b8031c33e6a6783628f2d38ec295c6d6af5c36b52d1d"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1711.09496",
    "kind": "arxiv",
    "version": 3
  }
}