Pith Number

pith:5DKXJBGK

pith:2015:5DKXJBGKY2A2PYJ5FLJK4K76WM

not attested not anchored not stored refs pending

Classically and Quantum stable Emergent Universe from Conservation Laws

Eduardo I. Guendelman, Pedro Labrana, Ramon Herrera, Sergio del Campo

arxiv:1508.03330 v2 · 2015-08-12 · 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{5DKXJBGKY2A2PYJ5FLJK4K76WM}

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	2026-05-18T01:07:17.393820Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e8d57484cac681a7e13d2ad2ae2bfeb319a2d59de1a89302a81852474e79a6da

Aliases

arxiv: 1508.03330 · arxiv_version: 1508.03330v2 · doi: 10.48550/arxiv.1508.03330 · pith_short_12: 5DKXJBGKY2A2 · pith_short_16: 5DKXJBGKY2A2PYJ5 · pith_short_8: 5DKXJBGK

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/5DKXJBGKY2A2PYJ5FLJK4K76WM \
  | 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: e8d57484cac681a7e13d2ad2ae2bfeb319a2d59de1a89302a81852474e79a6da

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "ed7d1f03032fd785db2a108884cde153037ed9b66c5d57d3b210fabbceed1c82",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "gr-qc",
    "submitted_at": "2015-08-12T21:16:16Z",
    "title_canon_sha256": "f4e559e957148e1a4b239700e94752330605332a74f49e1054835e279f736669"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1508.03330",
    "kind": "arxiv",
    "version": 2
  }
}