Pith Number

pith:IUX3GI6H

pith:2015:IUX3GI6H3RGCVBP26FA5V7AFR6

not attested not anchored not stored refs pending

Precision Predictions for the Primordial Power Spectra of Scalar Potential Models of Inflation

D. J. Brooker (University of Florida), N. C. Tsamis (University of Crete), R. P. Woodard (University of Florida)

arxiv:1507.07452 v2 · 2015-07-27 · astro-ph.CO · 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{IUX3GI6H3RGCVBP26FA5V7AFR6}

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	2026-05-18T00:36:04.137877Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

452fb323c7dc4c2a85faf141dafc058fb5138fa14d5e2c3a7bb81940b17b8ecd

Aliases

arxiv: 1507.07452 · arxiv_version: 1507.07452v2 · doi: 10.48550/arxiv.1507.07452 · pith_short_12: IUX3GI6H3RGC · pith_short_16: IUX3GI6H3RGCVBP2 · pith_short_8: IUX3GI6H

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/IUX3GI6H3RGCVBP26FA5V7AFR6 \
  | 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: 452fb323c7dc4c2a85faf141dafc058fb5138fa14d5e2c3a7bb81940b17b8ecd

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "6700f812f3f47e2ac1af260dd83ac39bd373b9f309a70686101e18520810946d",
    "cross_cats_sorted": [
      "gr-qc",
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2015-07-27T15:33:20Z",
    "title_canon_sha256": "df7b9ee2a42194eb0d0c51f1999c6834969024335ee54ac69675fe8ce9562b3f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1507.07452",
    "kind": "arxiv",
    "version": 2
  }
}