Pith Number

pith:UI2LT5X7

pith:2019:UI2LT5X7ARC3DXAJDYYIS4TXAS

not attested not anchored not stored refs pending

Kinetic Equilibration after Preheating

Robert Brandenberger, Rudnei O. Ramos, Ryo Namba

arxiv:1908.09866 v1 · 2019-08-26 · hep-ph · 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{UI2LT5X7ARC3DXAJDYYIS4TXAS}

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	2026-07-04T23:59:51.341935Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

a234b9f6ff0445b1dc091e3089727704833f675ad23046af3bfd287e8477d50e

Aliases

arxiv: 1908.09866 · arxiv_version: 1908.09866v1 · doi: 10.48550/arxiv.1908.09866 · pith_short_12: UI2LT5X7ARC3 · pith_short_16: UI2LT5X7ARC3DXAJ · pith_short_8: UI2LT5X7

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/UI2LT5X7ARC3DXAJDYYIS4TXAS \
  | 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: a234b9f6ff0445b1dc091e3089727704833f675ad23046af3bfd287e8477d50e

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "76bad96d864f0fa3d8102958cab3a6b0fc10fd8c207bff00d35afac390173e98",
    "cross_cats_sorted": [
      "astro-ph.CO",
      "gr-qc",
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-ph",
    "submitted_at": "2019-08-26T18:19:39Z",
    "title_canon_sha256": "304bbf3461fda4994d68dc730daead8ba7c72c27039e49bfab8c0c1dd4239ae3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1908.09866",
    "kind": "arxiv",
    "version": 1
  }
}