Pith Number

pith:FIQT3JGM

pith:2026:FIQT3JGM4VCH7HNJTTHULOD3NE

not attested not anchored not stored refs pending

Potential Space Symmetries in Ernst-like Formulations of Einstein-Maxwell/ModMax-Scalar field Theories

Leonel Bixano, Tonatiuh Matos

arxiv:2605.17843 v1 · 2026-05-18 · 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{FIQT3JGM4VCH7HNJTTHULOD3NE}

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	2026-05-20T00:05:01.327736Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2a213da4cce5447f9da99ccf45b87b6914f4d5333f10cc5f81dde506ea9036e1

Aliases

arxiv: 2605.17843 · arxiv_version: 2605.17843v1 · doi: 10.48550/arxiv.2605.17843 · pith_short_12: FIQT3JGM4VCH · pith_short_16: FIQT3JGM4VCH7HNJ · pith_short_8: FIQT3JGM

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/FIQT3JGM4VCH7HNJTTHULOD3NE \
  | 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: 2a213da4cce5447f9da99ccf45b87b6914f4d5333f10cc5f81dde506ea9036e1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "739530ac6c36420b254c16ffa77979bcfa689e46656bff3974f58999ae4b5a37",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2026-05-18T04:33:32Z",
    "title_canon_sha256": "8a6eb281254057060e51861131b0537269647c85d799c122875ba2846505486b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2605.17843",
    "kind": "arxiv",
    "version": 1
  }
}