Pith Number

pith:IPA5IC26

pith:2018:IPA5IC26AZEBTXVCALBPU6COWJ

not attested not anchored not stored refs pending

Emergent Universe by Tunneling in a Jordan-Brans-Dicke Theory

Hobby Cossio, Pedro Labrana

arxiv:1808.09291 v3 · 2018-08-25 · gr-qc · astro-ph.CO · 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{IPA5IC26AZEBTXVCALBPU6COWJ}

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

Classical and Semiclassical Stability of Emergent Universes in Jordan-Brans-Dicke Theory

Receipt and verification

First computed	2026-05-17T23:47:30.470275Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

43c1d40b5e064819dea202c2fa784eb26c82239d888f594b50729acc1f5d0a5d

Aliases

arxiv: 1808.09291 · arxiv_version: 1808.09291v3 · doi: 10.48550/arxiv.1808.09291 · pith_short_12: IPA5IC26AZEB · pith_short_16: IPA5IC26AZEBTXVC · pith_short_8: IPA5IC26

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/IPA5IC26AZEBTXVCALBPU6COWJ \
  | 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: 43c1d40b5e064819dea202c2fa784eb26c82239d888f594b50729acc1f5d0a5d

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "586ea5d95df7c25343491d8788357c9abda89f78a6c2699143da8ca4b26482ce",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2018-08-25T18:13:46Z",
    "title_canon_sha256": "362028ffe2748b7bd90eb0598bc6c4c794b8968f8bf3aebce14c66fb3f07f258"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1808.09291",
    "kind": "arxiv",
    "version": 3
  }
}