Pith Number

pith:FKDWQ7O2

pith:2005:FKDWQ7O2J7UNPN7PGFE3QIPOQX

not attested not anchored not stored refs pending

Relativistic Solenoids

Jiri Langer, Martin Zofka

arxiv:gr-qc/0502112 v1 · 2005-02-25 · 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{FKDWQ7O2J7UNPN7PGFE3QIPOQX}

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	2026-07-04T16:55:10.619932Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

2a87687dda4fe8d7b7ef3149b821ee85fd8e39119e41261d892c6cceb3276ba1

Aliases

arxiv: gr-qc/0502112 · arxiv_version: gr-qc/0502112v1 · doi: 10.48550/arxiv.gr-qc/0502112 · pith_short_12: FKDWQ7O2J7UN · pith_short_16: FKDWQ7O2J7UNPN7P · pith_short_8: FKDWQ7O2

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/FKDWQ7O2J7UNPN7PGFE3QIPOQX \
  | 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: 2a87687dda4fe8d7b7ef3149b821ee85fd8e39119e41261d892c6cceb3276ba1

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "598c0ec86d8a3a79e2f5437c6262f10c47b7c7baaf8212c7d6d43503466ba2b5",
    "cross_cats_sorted": [],
    "license": "",
    "primary_cat": "gr-qc",
    "submitted_at": "2005-02-25T16:47:29Z",
    "title_canon_sha256": "492aa9db853dca57a29aa62fdc904ed52a5be8659c9cbc04a1768fe0daf08076"
  },
  "schema_version": "1.0",
  "source": {
    "id": "gr-qc/0502112",
    "kind": "arxiv",
    "version": 1
  }
}