Pith Number

pith:SH76CBXL

pith:2010:SH76CBXLCAT3ISG6IYRM6PRV5F

not attested not anchored not stored refs pending

Primordial Gravitational Waves and Cosmology

((1) Arizona State University, (2)Fermi National Laboratory, 3) Stephan Meyer (3), (3) University of Chicago), Lawrence Krauss (1), Scott Dodelson (2

arxiv:1004.2504 v1 · 2010-04-14 · astro-ph.CO · gr-qc · hep-ph

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

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{SH76CBXLCAT3ISG6IYRM6PRV5F}

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

Quantum Cosmological Backreactions II: Purely Homogeneous Quantum Cosmology

Freeze-out and spectral running of primordial gravitational waves in viscous cosmology

Receipt and verification

First computed	2026-05-18T04:42:14.557016Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

91ffe106eb1027b448de4622cf3e35e97e7b337acfa0bd3b56b5b26b57dda108

Aliases

arxiv: 1004.2504 · arxiv_version: 1004.2504v1 · doi: 10.48550/arxiv.1004.2504 · pith_short_12: SH76CBXLCAT3 · pith_short_16: SH76CBXLCAT3ISG6 · pith_short_8: SH76CBXL

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/SH76CBXLCAT3ISG6IYRM6PRV5F \
  | 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: 91ffe106eb1027b448de4622cf3e35e97e7b337acfa0bd3b56b5b26b57dda108

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "1eb283a96de8578cb81787785e6ffa39346eb69ed50c89d4da7470196d1dce8e",
    "cross_cats_sorted": [
      "gr-qc",
      "hep-ph"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2010-04-14T20:48:15Z",
    "title_canon_sha256": "0c0e16b0bba07fffaa5bbbb3cbf8f17398780f02250a1dd3c5192088cbd2f946"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1004.2504",
    "kind": "arxiv",
    "version": 1
  }
}