Pith Number

pith:NSOAXJ7U

pith:2011:NSOAXJ7U3DADJWHHROABX4VQF3

not attested not anchored not stored refs pending

Primordial non-Gaussianities in general modified gravitational models of inflation

Antonio De Felice, Shinji Tsujikawa

arxiv:1103.1172 v2 · 2011-03-06 · 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{NSOAXJ7U3DADJWHHROABX4VQF3}

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	2026-05-18T04:23:45.167999Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

6c9c0ba7f4d8c034d8e78b801bf2b02ed830ebee95f5d23255768db5fdac8dd0

Aliases

arxiv: 1103.1172 · arxiv_version: 1103.1172v2 · doi: 10.48550/arxiv.1103.1172 · pith_short_12: NSOAXJ7U3DAD · pith_short_16: NSOAXJ7U3DADJWHH · pith_short_8: NSOAXJ7U

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/NSOAXJ7U3DADJWHHROABX4VQF3 \
  | 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: 6c9c0ba7f4d8c034d8e78b801bf2b02ed830ebee95f5d23255768db5fdac8dd0

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "62891316f88323fcff46d1129dd0e34b549db9c1a4fe1bb274820b8e71e3d55d",
    "cross_cats_sorted": [
      "gr-qc",
      "hep-th"
    ],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "astro-ph.CO",
    "submitted_at": "2011-03-06T23:01:00Z",
    "title_canon_sha256": "39fac384a853634e4bbe52d3ceb75f6a146eebb904fbe2d6cee6faf42f3f6725"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1103.1172",
    "kind": "arxiv",
    "version": 2
  }
}