Pith Number

pith:455FXKFJ

pith:2024:455FXKFJGIQOG5JOFRDJZO3462

not attested not anchored not stored refs pending

Motion of charged particles in an electromagnetic swirling universe: The complete set of solutions

Betti Hartmann, Jutta Kunz, Rog\'erio Capobianco

arxiv:2407.03702 v1 · 2024-07-04 · 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{455FXKFJGIQOG5JOFRDJZO3462}

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	2026-07-05T08:40:22.240805Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e77a5ba8a93220e3752e2c469cbb7cf680c1bb4ee7ac0c567152dcb6d344a94e

Aliases

arxiv: 2407.03702 · arxiv_version: 2407.03702v1 · doi: 10.48550/arxiv.2407.03702 · pith_short_12: 455FXKFJGIQO · pith_short_16: 455FXKFJGIQOG5JO · pith_short_8: 455FXKFJ

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/455FXKFJGIQOG5JOFRDJZO3462 \
  | 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: e77a5ba8a93220e3752e2c469cbb7cf680c1bb4ee7ac0c567152dcb6d344a94e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d4488e3864703e47a67af9365933c2363c20339fd91b4da42858d26854faf28f",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2024-07-04T07:43:04Z",
    "title_canon_sha256": "b4f0963159e4734f0af2731e20dabb62faa909c1e001863099a554a4b41c1fb1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2407.03702",
    "kind": "arxiv",
    "version": 1
  }
}