Pith Number

pith:LAR4623R

pith:2002:LAR4623R6F35UNUIKS5DVIRWRS

not attested not anchored not stored refs pending

A generic estimate of trans-Planckian modifications to the primordial power spectrum in inflation

Brian R. Greene, Richard Easther, William H. Kinney (Columbia Univ.) Gary Shiu (Univ. of Pennsylvania)

arxiv:hep-th/0204129 v1 · 2002-04-16 · hep-th · astro-ph · gr-qc

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{LAR4623R6F35UNUIKS5DVIRWRS}

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

2 papers in Pith

Recombination Thickness as an Uncertainty in Inflationary Observables

Long Inflation Screens Euclidean-Wormhole Initial States

Receipt and verification

First computed	2026-07-04T15:18:28.483921Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

5823cf6b71f177da368854ba3aa2368c88e3bc069d0da0b95ea25792bb6e86db

Aliases

arxiv: hep-th/0204129 · arxiv_version: hep-th/0204129v1 · doi: 10.48550/arxiv.hep-th/0204129 · pith_short_12: LAR4623R6F35 · pith_short_16: LAR4623R6F35UNUI · pith_short_8: LAR4623R

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/LAR4623R6F35UNUIKS5DVIRWRS \
  | 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: 5823cf6b71f177da368854ba3aa2368c88e3bc069d0da0b95ea25792bb6e86db

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "0af5522ce8b2da02dcb231f1ca5093b516af08375ee8cd8a55287b3ad896953f",
    "cross_cats_sorted": [
      "astro-ph",
      "gr-qc"
    ],
    "license": "",
    "primary_cat": "hep-th",
    "submitted_at": "2002-04-16T18:36:17Z",
    "title_canon_sha256": "f7bc751021d0cc32b396fd288871688b844f787432572b3470fdd1a3e46e2f32"
  },
  "schema_version": "1.0",
  "source": {
    "id": "hep-th/0204129",
    "kind": "arxiv",
    "version": 1
  }
}