Pith Number

pith:UWIUMLEQ

pith:2022:UWIUMLEQTE7QISA2PYBIZRG2NG

not attested not anchored not stored refs pending

Generalised Ellis-Bronnikov Wormholes in $f(R)$ Gravity

Alexander Baransky, Oleksii Sokoliuk, P.K. Sahoo, Sanjay Mandal

arxiv:2204.00223 v1 · 2022-04-01 · 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{UWIUMLEQTE7QISA2PYBIZRG2NG}

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	2026-07-05T04:10:44.597411Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a591462c90993f04481a7e028cc4da699e06cab019644bd3b2fd092c787dc2d9

Aliases

arxiv: 2204.00223 · arxiv_version: 2204.00223v1 · doi: 10.48550/arxiv.2204.00223 · pith_short_12: UWIUMLEQTE7Q · pith_short_16: UWIUMLEQTE7QISA2 · pith_short_8: UWIUMLEQ

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/UWIUMLEQTE7QISA2PYBIZRG2NG \
  | 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: a591462c90993f04481a7e028cc4da699e06cab019644bd3b2fd092c787dc2d9

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ffd8bdbdd1ef67efc1bbbf89a159ae4fe4489d6a2295538d97671f7aa4a065ba",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2022-04-01T05:57:07Z",
    "title_canon_sha256": "1c47fe0802419a25bf33fa52cbbed81809dc892562c8b5052f4e14794a5a70a1"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2204.00223",
    "kind": "arxiv",
    "version": 1
  }
}