Pith Number

pith:QISOAX4Q

pith:2020:QISOAX4QT7KPS5DOIIP5SPED2Y

not attested not anchored not stored refs pending

Rotating Melvin-like universes and wormholes in general relativity

K.A. Bronnikov, V.B. Oshurko, V.G. Krechet

arxiv:2007.01145 v1 · 2020-07-02 · gr-qc · hep-th

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{QISOAX4QT7KPS5DOIIP5SPED2Y}

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

Gravitational lensing by Lema\^{\i}tre-Tolman-Bondi wormholes in a Friedmann universe

Receipt and verification

First computed	2026-07-05T01:43:57.926471Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8224e05f909fd4f9746e421fd93c83d6146c2e98ae7d026b624c3ef6c66b275a

Aliases

arxiv: 2007.01145 · arxiv_version: 2007.01145v1 · doi: 10.48550/arxiv.2007.01145 · pith_short_12: QISOAX4QT7KP · pith_short_16: QISOAX4QT7KPS5DO · pith_short_8: QISOAX4Q

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/QISOAX4QT7KPS5DOIIP5SPED2Y \
  | 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: 8224e05f909fd4f9746e421fd93c83d6146c2e98ae7d026b624c3ef6c66b275a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "9edb375f0d0364a740559682c9c35300cdac05f394f0afcf11ecc0a6acb2e1b5",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2020-07-02T14:30:17Z",
    "title_canon_sha256": "296ac912902a7aa32203a2bebf73fae65724e5e2aea63a9f972bb03582c84a05"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2007.01145",
    "kind": "arxiv",
    "version": 1
  }
}