Pith Number

pith:ZVIXP7CS

pith:2021:ZVIXP7CS43G4A2FJZGAVSX37OX

not attested not anchored not stored refs pending

Cylindrical spacetimes due to radial magnetic fields

Ji\v{r}\'i Vesel\'y, Martin \v{Z}ofka

arxiv:2104.01557 v1 · 2021-04-04 · 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{ZVIXP7CS43G4A2FJZGAVSX37OX}

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.

Cited by

1 paper in Pith

Properties of the magnetic universe with positive cosmological constant

Receipt and verification

First computed	2026-07-05T02:29:01.311066Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

cd5177fc52e6cdc068a9c981595f7f75ebadad85ec14460719c097a0b33eafe7

Aliases

arxiv: 2104.01557 · arxiv_version: 2104.01557v1 · doi: 10.48550/arxiv.2104.01557 · pith_short_12: ZVIXP7CS43G4 · pith_short_16: ZVIXP7CS43G4A2FJ · pith_short_8: ZVIXP7CS

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/ZVIXP7CS43G4A2FJZGAVSX37OX \
  | 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: cd5177fc52e6cdc068a9c981595f7f75ebadad85ec14460719c097a0b33eafe7

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "3149a5cd16e28872ef0ef0ef73c3bbf1908bd29b24d87861e1f47d8a12b6beff",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2021-04-04T07:58:12Z",
    "title_canon_sha256": "886b70688e643b3e1de95f154063ce5931d2107d2a24c8f5aed9487da86d9daf"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2104.01557",
    "kind": "arxiv",
    "version": 1
  }
}