Pith Number

pith:GXKUC5HC

pith:2013:GXKUC5HCFSZWKQJP5YWQ5OEU7M

not attested not anchored not stored refs pending

Electrovacuum cylindrical stationary solutions in general relativity

Martin \v{C}erm\'ak

arxiv:1307.3044 v2 · 2013-07-11 · 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{GXKUC5HCFSZWKQJP5YWQ5OEU7M}

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	2026-05-18T03:16:05.588853Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

35d54174e22cb365412fee2d0eb894fb289244e369a17adab811efb709b998dc

Aliases

arxiv: 1307.3044 · arxiv_version: 1307.3044v2 · doi: 10.48550/arxiv.1307.3044 · pith_short_12: GXKUC5HCFSZW · pith_short_16: GXKUC5HCFSZWKQJP · pith_short_8: GXKUC5HC

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/GXKUC5HCFSZWKQJP5YWQ5OEU7M \
  | 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: 35d54174e22cb365412fee2d0eb894fb289244e369a17adab811efb709b998dc

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "a58a679a3d77b03ae2dfad1b34ea77d378baddef3e8a5638c8d2a27e3ba8ca41",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2013-07-11T10:11:06Z",
    "title_canon_sha256": "310da58f2bf4927fc7b0a7584ade4fd3f5dcaef1315098f2a9ae83a8f3d3beeb"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1307.3044",
    "kind": "arxiv",
    "version": 2
  }
}