Pith Number

pith:M6XHCAQX

pith:2021:M6XHCAQXWSE24SN3LRSUWYRBZ3

not attested not anchored not stored refs pending

The simplest wormhole in Rastall and k-essence theories

J\'ulio C. Fabris, Kirill A. Bronnikov, Laura P. de Carvalh, Vin\'icius A.G. Barcellos

arxiv:2102.10797 v1 · 2021-02-22 · 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{M6XHCAQXWSE24SN3LRSUWYRBZ3}

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	2026-07-05T02:43:18.089479Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

67ae710217b489ae49bb5c654b6221cedf01fcd0246b83c4627abdbedc7aeb5e

Aliases

arxiv: 2102.10797 · arxiv_version: 2102.10797v1 · doi: 10.48550/arxiv.2102.10797 · pith_short_12: M6XHCAQXWSE2 · pith_short_16: M6XHCAQXWSE24SN3 · pith_short_8: M6XHCAQX

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/M6XHCAQXWSE24SN3LRSUWYRBZ3 \
  | 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: 67ae710217b489ae49bb5c654b6221cedf01fcd0246b83c4627abdbedc7aeb5e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "db5bee7802f46fbaa375ebf082586d324340442de074c1ed0c7ce63899068698",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2021-02-22T06:30:57Z",
    "title_canon_sha256": "823e9798723e7b9d309883d8ae7299d28aecc26f1b14573b24cac1eaaeefbab2"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2102.10797",
    "kind": "arxiv",
    "version": 1
  }
}