Pith Number

pith:HPPXCX7R

pith:2012:HPPXCX7RKVPFC5JUW3JWPCNREC

not attested not anchored not stored refs pending

Refining inflation using non-canonical scalars

Aleksey Toporensky, Sanil Unnikrishnan, Varun Sahni

arxiv:1205.0786 v3 · 2012-05-03 · astro-ph.CO · 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{HPPXCX7RKVPFC5JUW3JWPCNREC}

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

3 papers in Pith

ACT-ing on inflation: Implications of non Bunch-Davies initial condition and reheating on single-field slow roll models

Constraints on non-canonical chaotic inflation from ACT DR6 and BICEP/Keck data

Constraining Quintessential Inflation with ACT: A Gauss-Bonnet Gateway

Receipt and verification

First computed	2026-05-18T03:44:15.236048Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

3bdf715ff1555e517534b6d36789b1208a6686db6324946071f06a2c51d4727f

Aliases

arxiv: 1205.0786 · arxiv_version: 1205.0786v3 · doi: 10.48550/arxiv.1205.0786 · pith_short_12: HPPXCX7RKVPF · pith_short_16: HPPXCX7RKVPFC5JU · pith_short_8: HPPXCX7R

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/HPPXCX7RKVPFC5JUW3JWPCNREC \
  | 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: 3bdf715ff1555e517534b6d36789b1208a6686db6324946071f06a2c51d4727f

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "d9a976621daafeb03f1c01022fcfe30397dc0cf9c9957d309ffef68b65f91303",
    "cross_cats_sorted": [
      "gr-qc",
      "hep-ph",
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2012-05-03T18:16:17Z",
    "title_canon_sha256": "9ff315f356f823650a77eae028417d2d6360471ee8a04c6272ff661be2f5e4f3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1205.0786",
    "kind": "arxiv",
    "version": 3
  }
}