Pith Number

pith:BMGVUGQM

pith:2017:BMGVUGQMO4Y4HLSK53FVQVAM2H

not attested not anchored not stored refs pending

Modified Maxwell equations from CPT-even Lorentz violation with Minimum Length

H. Belich, H. L. C. Louzada, L. S. Amorim, T. Prudencio

arxiv:1706.04456 v1 · 2017-06-08 · physics.gen-ph · hep-th

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{BMGVUGQMO4Y4HLSK53FVQVAM2H}

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	2026-05-18T00:42:22.606557Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0b0d5a1a0c7731c3ae4aeecb58540cd1ca9ec7eb743efba1fd667d1a2e1eb246

Aliases

arxiv: 1706.04456 · arxiv_version: 1706.04456v1 · doi: 10.48550/arxiv.1706.04456 · pith_short_12: BMGVUGQMO4Y4 · pith_short_16: BMGVUGQMO4Y4HLSK · pith_short_8: BMGVUGQM

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/BMGVUGQMO4Y4HLSK53FVQVAM2H \
  | 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: 0b0d5a1a0c7731c3ae4aeecb58540cd1ca9ec7eb743efba1fd667d1a2e1eb246

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "e2627330212f13f333ee074d6a011ddbaecf3993813cf9a4fafae2186dbf9acf",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "physics.gen-ph",
    "submitted_at": "2017-06-08T19:59:07Z",
    "title_canon_sha256": "7f2650655fdf166c6974fc7998040b26c8df2b30242d46dd87f34d253bf3c317"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1706.04456",
    "kind": "arxiv",
    "version": 1
  }
}