Pith Number

pith:BRSYO5VI

pith:2019:BRSYO5VIJFHX2DMKPVYGVO7DNO

not attested not anchored not stored refs pending

New exact traversable wormhole solution to the Einstein-scalar-Gauss-Bonnet Equations coupled to a power-Maxwell electrodynamics

Nora Breton, Pedro Ca\~nate

arxiv:1908.04690 v1 · 2019-08-13 · 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{BRSYO5VIJFHX2DMKPVYGVO7DNO}

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	2026-07-05T00:10:41.722911Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

0c658776a8494f7d0d8a7d706abbe36b893c8de3e04b27323efa6c58dbc202d2

Aliases

arxiv: 1908.04690 · arxiv_version: 1908.04690v1 · doi: 10.48550/arxiv.1908.04690 · pith_short_12: BRSYO5VIJFHX · pith_short_16: BRSYO5VIJFHX2DMK · pith_short_8: BRSYO5VI

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/BRSYO5VIJFHX2DMKPVYGVO7DNO \
  | 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: 0c658776a8494f7d0d8a7d706abbe36b893c8de3e04b27323efa6c58dbc202d2

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0b98868df452676cc7dee9b5dbe4eb299df17e7700d12c3b8e7c82b1a4884b64",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2019-08-13T14:59:37Z",
    "title_canon_sha256": "67b8e5c2c8fabea01320cd1f9ff3aecc6277efdf1f848a0716cba7984c876728"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.04690",
    "kind": "arxiv",
    "version": 1
  }
}