Pith Number

pith:FBEJWNSS

pith:2000:FBEJWNSSKCUTJIYOYV5NUTPF2I

not attested not anchored not stored refs pending

The Robustness of Inflation to Changes in Super-Planck-Scale Physics

Jerome Martin, Robert H. Brandenberger

arxiv:astro-ph/0005432 v2 · 2000-05-22 · astro-ph · gr-qc · hep-ph · 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{FBEJWNSSKCUTJIYOYV5NUTPF2I}

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

On the Validity of the Effective Theory of (Multi-)Field Inflation

Receipt and verification

First computed	2026-07-04T16:16:41.936696Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

28489b365250a934a30ec57ada4de5d21e93cdeb19707b729bfa58c2f6028026

Aliases

arxiv: astro-ph/0005432 · arxiv_version: astro-ph/0005432v2 · doi: 10.48550/arxiv.astro-ph/0005432 · pith_short_12: FBEJWNSSKCUT · pith_short_16: FBEJWNSSKCUTJIYO · pith_short_8: FBEJWNSS

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/FBEJWNSSKCUTJIYOYV5NUTPF2I \
  | 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: 28489b365250a934a30ec57ada4de5d21e93cdeb19707b729bfa58c2f6028026

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "bee71b40c6f0b2c763aba08ab04a60097d4fe129e991c3d0c674969a159b529f",
    "cross_cats_sorted": [
      "gr-qc",
      "hep-ph",
      "hep-th"
    ],
    "license": "",
    "primary_cat": "astro-ph",
    "submitted_at": "2000-05-22T15:41:21Z",
    "title_canon_sha256": "ab670e442ec6c2721c98c2dd5d7467c83ad60cd14a52744e89a40b257df0bb1b"
  },
  "schema_version": "1.0",
  "source": {
    "id": "astro-ph/0005432",
    "kind": "arxiv",
    "version": 2
  }
}