Pith Number

pith:7PEQOZHA

pith:2014:7PEQOZHAXAKJNEDMPRRDUJI75U

not attested not anchored not stored refs pending

Graceful exit from inflation to radiation era with rapidly decreasing agegraphic potentials

Marco Montuori, Stefano Viaggiu

arxiv:1403.2868 v4 · 2014-03-12 · astro-ph.CO · 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{7PEQOZHAXAKJNEDMPRRDUJI75U}

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	2026-05-18T02:39:31.961181Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

fbc90764e0b81496906c7c623a251fed0018547d688326ea01cbf928f8056a3a

Aliases

arxiv: 1403.2868 · arxiv_version: 1403.2868v4 · doi: 10.48550/arxiv.1403.2868 · pith_short_12: 7PEQOZHAXAKJ · pith_short_16: 7PEQOZHAXAKJNEDM · pith_short_8: 7PEQOZHA

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/7PEQOZHAXAKJNEDMPRRDUJI75U \
  | 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: fbc90764e0b81496906c7c623a251fed0018547d688326ea01cbf928f8056a3a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "80f2fc71e7f3e4be921a9fd9feb8fafaa99ef2a14fc9336a0c30fb29c96b4074",
    "cross_cats_sorted": [
      "gr-qc",
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2014-03-12T10:05:03Z",
    "title_canon_sha256": "6c9c3145424350093c35006f347bf2388619853697d3f2f2c61de76980f051f7"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1403.2868",
    "kind": "arxiv",
    "version": 4
  }
}