Pith Number

pith:DF6WXI7L

pith:2008:DF6WXI7LFQP6RCEVUMSQMQDQKS

not attested not anchored not stored refs pending

Conditions for large non-Gaussianity in two-field slow-roll inflation

Christian T. Byrnes, Ki-Young Choi, Lisa M.H. Hall

arxiv:0807.1101 v2 · 2008-07-07 · astro-ph · 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{DF6WXI7LFQP6RCEVUMSQMQDQKS}

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	2026-05-18T04:18:24.544792Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

197d6ba3eb2c1fe88895a32506407054b14b501f38f6785d3e055cdf9e42287f

Aliases

arxiv: 0807.1101 · arxiv_version: 0807.1101v2 · doi: 10.48550/arxiv.0807.1101 · pith_short_12: DF6WXI7LFQP6 · pith_short_16: DF6WXI7LFQP6RCEV · pith_short_8: DF6WXI7L

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/DF6WXI7LFQP6RCEVUMSQMQDQKS \
  | 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: 197d6ba3eb2c1fe88895a32506407054b14b501f38f6785d3e055cdf9e42287f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1dff7ac78fed7538caf2c67651e9e8eee1fbad73331068ca461381dc066e6fae",
    "cross_cats_sorted": [
      "gr-qc",
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph",
    "submitted_at": "2008-07-07T20:04:58Z",
    "title_canon_sha256": "a0accbd80958a122cd7fb3cbe8f4adb50df7b15ff74fd573d40fd5518d6b0358"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0807.1101",
    "kind": "arxiv",
    "version": 2
  }
}