Pith Number

pith:IN77U6VM

pith:2013:IN77U6VM4LJPIGSKB5YJMM3BTR

not attested not anchored not stored refs pending

Anisotropic non-gaussianity with noncommutative spacetime

Akhilesh Nautiyal

arxiv:1303.4159 v3 · 2013-03-18 · astro-ph.CO · 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{IN77U6VM4LJPIGSKB5YJMM3BTR}

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

1 paper in Pith

Modified Mukhanov-Sasaki equation and primordial perturbations in $\kappa$-deformed non-commutative space-time

Receipt and verification

First computed	2026-05-18T03:04:15.443071Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

437ffa7aace2d2f41a4a0f709633619c769f0c1c140318619de8f5de7220678b

Aliases

arxiv: 1303.4159 · arxiv_version: 1303.4159v3 · doi: 10.48550/arxiv.1303.4159 · pith_short_12: IN77U6VM4LJP · pith_short_16: IN77U6VM4LJPIGSK · pith_short_8: IN77U6VM

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/IN77U6VM4LJPIGSKB5YJMM3BTR \
  | 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: 437ffa7aace2d2f41a4a0f709633619c769f0c1c140318619de8f5de7220678b

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "f4507f4a2a95a6ad8d7d545008e94e0d913aaffb0dd03346876043244f785a91",
    "cross_cats_sorted": [
      "hep-ph",
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2013-03-18T05:47:21Z",
    "title_canon_sha256": "1d09b519bd2f8ecf39d4c3052bf55332c1594df535ae9568193f5301be5e5cf3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1303.4159",
    "kind": "arxiv",
    "version": 3
  }
}