Pith Number

pith:QHJARWLE

pith:2008:QHJARWLEIRBS7I5XY7RAYUAXOH

not attested not anchored not stored refs pending

Punctuated inflation and the low CMB multipoles

Allahabad), Jinn-Ouk Gong (University of Wisconsin-Madison, L. Sriramkumar (HRI, Madison), Pravabati Chingangbam (KIAS, Pune), Rajeev Kumar Jain (HRI, Seoul), Tarun Souradeep (IUCAA

arxiv:0809.3915 v2 · 2008-09-23 · 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{QHJARWLEIRBS7I5XY7RAYUAXOH}

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	2026-05-18T02:35:14.725396Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

81d208d96444432fa3b7c7e20c501771d1e811282329671aa50e20a9ed91b69b

Aliases

arxiv: 0809.3915 · arxiv_version: 0809.3915v2 · doi: 10.48550/arxiv.0809.3915 · pith_short_12: QHJARWLEIRBS · pith_short_16: QHJARWLEIRBS7I5X · pith_short_8: QHJARWLE

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/QHJARWLEIRBS7I5XY7RAYUAXOH \
  | 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: 81d208d96444432fa3b7c7e20c501771d1e811282329671aa50e20a9ed91b69b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "16b0a32c5753f5a5c21784b75197c0761b374c62769558034c3c8de684f4b184",
    "cross_cats_sorted": [
      "gr-qc",
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph",
    "submitted_at": "2008-09-23T13:36:06Z",
    "title_canon_sha256": "066f76a2e700e736978dbde65e964f1e387b34e7247a850e2e83226a235e0989"
  },
  "schema_version": "1.0",
  "source": {
    "id": "0809.3915",
    "kind": "arxiv",
    "version": 2
  }
}