Pith Number

pith:EL5NFESE

pith:2009:EL5NFESEHER7ZISUD3AFS4EGY2

not attested not anchored not stored refs pending

Rotating Odd-Parity Lorentz Invariance Test in Electrodynamics

Eugene N. Ivanov, Jean-Michel G. le Floch, John G. Hartnett, Michael E. Tobar, Paul L. Stanwix

arxiv:0909.2076 v2 · 2009-09-11 · hep-ph · gr-qc · physics.ins-det

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{EL5NFESEHER7ZISUD3AFS4EGY2}

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	2026-05-18T02:11:57.216624Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

22fad292443923fca2541ec0597086c68ad9fcf6a2088c6ecca7f9a827a750b2

Aliases

arxiv: 0909.2076 · arxiv_version: 0909.2076v2 · doi: 10.48550/arxiv.0909.2076 · pith_short_12: EL5NFESEHER7 · pith_short_16: EL5NFESEHER7ZISU · pith_short_8: EL5NFESE

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/EL5NFESEHER7ZISUD3AFS4EGY2 \
  | 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: 22fad292443923fca2541ec0597086c68ad9fcf6a2088c6ecca7f9a827a750b2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "43e9148101f8fc50c0087dd1f7a38d93904fb9b712fe4a0703026db82b5d3cd0",
    "cross_cats_sorted": [
      "gr-qc",
      "physics.ins-det"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2009-09-11T02:59:51Z",
    "title_canon_sha256": "5f55a8ba7cc2404fcee8f52d2c23b80e611d7b0c12ea547e94084305c16786c2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0909.2076",
    "kind": "arxiv",
    "version": 2
  }
}