Pith Number

pith:IVT6CDX7

pith:2018:IVT6CDX7E2WJN5DBPHQ7BFVMIM

not attested not anchored not stored refs pending

Cosmologies with scalar fields from higher dimensions applied to Bianchi type $\rm VI_{h=-1}$ model: classical and quantum solutions

J. Socorro, L. Toledo Sesma, Luis O. Pimentel

arxiv:1804.00513 v1 · 2018-04-02 · 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{IVT6CDX7E2WJN5DBPHQ7BFVMIM}

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	2026-05-18T00:19:36.874083Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

4567e10eff26ac96f46179e1f096ac4330f07a2f163038cb756b91b08e72e62b

Aliases

arxiv: 1804.00513 · arxiv_version: 1804.00513v1 · doi: 10.48550/arxiv.1804.00513 · pith_short_12: IVT6CDX7E2WJ · pith_short_16: IVT6CDX7E2WJN5DB · pith_short_8: IVT6CDX7

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/IVT6CDX7E2WJN5DBPHQ7BFVMIM \
  | 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: 4567e10eff26ac96f46179e1f096ac4330f07a2f163038cb756b91b08e72e62b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ace2eddc9b1aa1b761ab86e0d8f5c4bc46de95fa045dfac144acca9c850ea0c6",
    "cross_cats_sorted": [
      "hep-th"
    ],
    "license": "http://creativecommons.org/licenses/by-nc-sa/4.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2018-04-02T14:02:56Z",
    "title_canon_sha256": "af81ee8c495f19c63e23ccb47b8f514fb3f7e3833647eecaf74f1105430d9129"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1804.00513",
    "kind": "arxiv",
    "version": 1
  }
}