Pith Number

pith:NPMHYIUU

pith:2013:NPMHYIUUSKLGUDONWU7Q7ZDAM3

not attested not anchored not stored refs pending

Non-Gaussianity Consistency Relations, Initial States and Back-reaction

Sandipan Kundu

arxiv:1311.1575 v1 · 2013-11-07 · 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{NPMHYIUUSKLGUDONWU7Q7ZDAM3}

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

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

Constraints on the inflationary vacuum and reheating era from NANOGrav

Receipt and verification

First computed	2026-05-18T01:46:37.990326Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6bd87c229492966a0dcdb53f0fe46066fb16a86f104404d3301156625d8447c0

Aliases

arxiv: 1311.1575 · arxiv_version: 1311.1575v1 · doi: 10.48550/arxiv.1311.1575 · pith_short_12: NPMHYIUUSKLG · pith_short_16: NPMHYIUUSKLGUDON · pith_short_8: NPMHYIUU

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/NPMHYIUUSKLGUDONWU7Q7ZDAM3 \
  | 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: 6bd87c229492966a0dcdb53f0fe46066fb16a86f104404d3301156625d8447c0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "886e3ad43fd4fe86d4087d51f2b4357e3d83b6569f2326f7063dc74345a2d72a",
    "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": "2013-11-07T04:58:14Z",
    "title_canon_sha256": "68a039e3287a32398ac929a07187dd682cf7881c60d6f5daa750759f0fd3269f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1311.1575",
    "kind": "arxiv",
    "version": 1
  }
}